WEET The Future Development Trend of China's Semiconductor Diode Industry
The future development trend of China's semiconductor diode industry
1. Wide-bandgap semiconductor materials gradually become popular
With the continuous development of technology, profound changes have taken place in the semiconductor diode industry, and new materials will become the new development focus of the industry. New material semiconductors represented by materials such as silicon carbide (SiC) and gallium nitride (GaN) have attracted industry attention due to their excellent performance such as wide band gap, high saturation drift speed, and high critical breakdown electric field. They are expected to become a new type of semiconductors. Wide bandgap semiconductor materials exhibit good material properties in practical applications. Due to technical limitations and high manufacturing costs, they are currently only appearing in high-end application scenarios. With the maturity of future technology, the manufacturing cost of wide-bandgap semiconductor materials will be further reduced, and will gradually become the mainstream product material in the semiconductor diode industry in the future.
2. Extend to higher value-added links
Scale advantage is an important means for companies in the semiconductor diode industry to control costs and improve their competitiveness. Therefore, low-end small and medium-sized enterprises that do not have scale advantages will find it difficult to continuously invest in R&D and market development, and it is difficult to survive in the industry. In recent years, China's semiconductor diode industry has increased its integration efforts, small companies have gradually withdrawn, and market concentration has gradually increased.
However, the process flow with high technical barriers and high product added value in the chip epitaxial link is in a disadvantageous position relative to the international leading level. The current market concentration of China's semiconductor diode industry is gradually increasing. With sufficient funds, companies have gradually increased their R&D investment. Especially in the SiC field, most large diode companies have capital arrangements. In addition, China's semiconductor diode packaging technology is at an internationally leading level, and the high standards of the packaging industry will in turn promote the accelerated development of the semiconductor diode chip industry, which in turn will drive the development of the entire industry and extend to higher value-added links.
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WEET Development Status and Government Policies of China's Semiconductor Diode Industry
1. Development status of China's semiconductor diode industry
According to the public data of the China Electronic Information Industry Statistical Yearbook, with the continuous development of China's semiconductor diode industry as a whole, the sales volume has increased from 285.6 billion in 2014 to 1,695 billion in 2018. Although from 2014 to 2016, due to the slowdown in the growth of the semiconductor market in mainland China, the substantial decline in the computer system industry, and the slowdown in the growth momentum of smartphones, the overall sales volume has declined. The overall market size of the semiconductor diode industry in China Maintain the upward growth trend. Especially in the past three years, the market expansion of emerging application fields such as the Internet of Things, cloud computing, big data, intelligent manufacturing, intelligent transportation, and medical electronics has prompted the rapid development trend of explosive growth in the market scale of China's semiconductor diode industry since 2017.
China is the world's largest semiconductor diode market, and there is a huge market demand for semiconductor diodes. Due to the performance of domestic products, most industries will not include domestic semiconductor diodes in the selection of raw materials. The "ZTE Incident" in 2018 accelerated the localization of semiconductor devices in various industries such as China's communications, automobiles, and electronics. After decades of technological research and development, the level of China's semiconductor diode manufacturing technology has stabilized, and some products have been exported on the basis of import substitution. In the context of the macroeconomic downturn in recent years, the export value of China's semiconductor diodes (except photodiodes or light-emitting diodes) from January to November 2020 was US$2.275 billion.
With the expansion of the market share of downstream industries in the industrial chain such as electronic complete machines and consumer electronic products, there is still considerable room for development in the semiconductor diode market. Huge market demand has prompted many R&D forces and funds to invest in this field. The fixed investment in China's semiconductor discrete device manufacturing industry has increased from 10.74 billion yuan in 2014 to 56.43 billion yuan in 2018, and semiconductor diodes accounted for the highest proportion of shipments. The market segment of the company has been favored by a large number of investors, and the capital boom has further promoted the rapid development of the industry.
2. Analysis of relevant policies in China's semiconductor diode industry
In recent years, the state’s support for the semiconductor industry has continued to increase. The government work report of the First Session of the 13th National People’s Congress will list “promoting the development of integrated circuits, fifth-generation mobile communications, aircraft engines, new energy vehicles, new materials and other industries”. In the first place in the development of the real economy, it highlights the important position of the semiconductor industry in the national strategy. In the future, the Ministry of Industry and Information Technology and related departments will continue to promote the development of industrial semiconductor materials, chips, devices and IGBT modules, and adjust and improve the policy implementation rules according to the industry development situation to better support the development of the industry. Intensify industrial chain cooperation through industry associations, in-depth promotion of industry-university-research collaboration, and promote the technological iteration and application promotion of China's industrial semiconductor materials, chips, devices and IGBT module industries.
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WEET Definition, Classification and Industry Chain Analysis of Semiconductor Diodes
1. Definition and classification of semiconductor diodes
A semiconductor diode is a unidirectional conductive two-terminal device made of semiconductor materials. It is widely used in rectification scenarios because of its characteristic that only allows current to flow in a single direction. It is one of the most commonly used electronic components. The semiconductor diode is one of the earliest discrete semiconductor devices. It can be connected to a variety of components such as resistors, capacitors, and inductors in a reasonable combination to form circuits with different functions. These circuits can achieve various functions such as rectification of alternating current, wave building, amplitude limiting, clamping, and voltage stabilization of the modulated signal.
According to specific uses, diodes can be divided into detection diodes, rectifier diodes, Zener diodes, switching diodes, isolation diodes, Schottky diodes, light emitting diodes, silicon power switching diodes, rotating diodes, etc. Among them, rectifier diodes, detector diodes, switching diodes, and Zener diodes are widely used.
2. Industry chain analysis of China's semiconductor diode industry
Participants in the upstream market of China's semiconductor diode industry chain include industrial silicon, packaging materials and other raw material suppliers and production equipment suppliers. The midstream of the industry chain is a Chinese semiconductor diode manufacturer. The downstream terminal application areas of the industry chain cover consumer electronics such as mobile phones, computers, and home appliances. And automobiles and other fields.
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WEET Holiday Notice Mid Autumn Festival Sept. 20th-21st Chinese National Day Oct.1st-4th
Mid Autumn Festival: close on Sept. 20th-21st, resume work on Sept. 22th.
Chinese National Day: close on Oct.1st-4th, resume work on Oct.5th.
Never hesitate to contact us on email, skype, wechat, we proceed your requirements at earliest time.
Larget stock of diodes, capacitors available, first come, first served.

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WEET P6KE13CA P6KE18A P6KE24CA P6KE47A DO-15 AMMO TVS 600W Axial Lead Transient Suppression Diode
There are always some new stock of diodes, MLCC, tantalum capacitors, first come first served.
DO-15 600W P6KE Series P6KE6.8CA THRU P6KE600CA Transient Voltage Suppressor TVS
Datasheet: https://www.weetcl.com/pdf/WEET_DO15_P6KE_Series.pdf

Other Strongest TVS:
SMA 400W SMAJ Series SMAJ5.0CA THRU SMAJ440CA Transient Voltage Suppressor TVS
Datasheet: https://www.weetcl.com/pdf/WEET_SMA_SMAJ_Series.pdf
SMB 600W SMBJ Series SMBJ5.0CA THRU SMBJ440CA Transient Voltage Suppressor WEET TVS
Datasheet: https://www.weetcl.com/pdf/WEET_SMB_SMBJ_Series.pdf
DO-27 1500W 1.5KE Series 1.5KE6.8CA THRU 1.5KE440CA Transient Voltage Suppressor WEET TVS
Datasheet: https://www.weetcl.com/pdf/WEET_DO27_1.5KE_Series.pdf
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WEET New Stock for Urgent Demands Diode Rectifier P6KE24CA DO-15 SS36 DO-214AC CA45 Capacitors
WEE Technology Company Limited
We are WEE, We Enhance Efficiency
Manufacturer of Diode Rectifier, Bridge Rectifier, Transistor
For urgent demands of diode rectifiers, tantalum capacitors and ceramic capacitors, please contact us without hesitation.
The
market supply of raw and processed materials of Schottky Diodes is
extremely tensive, we are unable to continuously and efficiently supply
it either. We will update once the supply turns normal.
NO. | WEET DESCRIPTION | MPQ | MOQ |
WTB: CA45 SMD Tantalum Capacitors Standard | |||
https://www.weetcapacitor.com/Datasheet/WEET-WTB-CA45-SMD-Chip-Tantalum-Capacitors-Standard.pdf | |||
1 | 68uF 25V +/-10% E case TapeReel | 400PCS/REEL | 2,000 |
2 | 68uF 25V +/-10% D case TapeReel | 500PCS/REEL | 2,500 |
3 | 15uF 35V +/-10% D case TapeReel | 500PCS/REEL | 2,500 |
4 | 47uF 35V +/-10% E case TapeReel | 400PCS/REEL | 2,000 |
5 | more goods of WTB serie | ||
WCD: SMD MLCC Ceramic Capacitors | |||
1 | 100nF 50V 0805 X7R +/-10% TapeReel | 4KPCS/REEL | 40,000 |
2 | 1uF 50V 0805 X7R +/-10% TapeReel | 2KPCS/REEL | 20,000 |
3 | more goods of WCD serie | ||
Diode Rectifiers | |||
1 | S1M DO-214AC TapeReel | 2KPCS/REEL | 20,000 |
2 | 1N5408 DO-27 Ammo | 1.25KPCS/AMMO | 12,500 |
3 | SS16 DO-214AC TapeReel | 5KPCS/REEL | 30,000 |
4 | K14 SOD-123FL TapeReel | 3KPCS/REEL | 30,000 |
5 | ES1D DO-214AC TapeReel | 5KPCS/REEL | 30,000 |
6 | SS36 DO-214AC TapeReel | 5KPCS/REEL | 30,000 |
7 | P6KE24CA DO-15 Ammo | 2KPCS/AMMO | |
8 | … | ||

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WEET 10A 1000V GPP Bridge Rectifiers KBPC1010 Used in Power Circuit Rectification Products LED Light
WEET 10A 1000V GPP Bridge Rectifiers KBPC1010 Used in Power Circuit Rectification Products, Switching Power Supply, Power Adapter, LED Light Source Circuit, Charger, Refrigerator, Air Conditioner, TV, Vehicle Rectifier, Electromechanical Equipment.
Functions of bridge rectifier KBPC1010: AC input at the front end of rectifier bridge and DC output at the back end convert AC to DC, so as to realize the use of electric energy in the circuit. The bridge connection is adopted in the rectifier bridge, and the theoretical conversion rate is 100%.
The meaning of 1010 in KBPC1010 bridge rectifier:
The first "10" is the forward current (rated current) of the full bridge;
The second "10" is withstand voltage 1000V (maximum reverse voltage, digital * 100 times = 1000V)
Price is only an indicator in the process of purchasing products or services. It's not so considerate if only compare prices. Price, quality, service and word of mouth need to be considered together.
KBPC1010 single phase square bridge rectifier parameter specification:
Current: 10A; Voltage: 1000V
Application: mainly used in power circuit rectification products, switching power supply, power adapter, LED light source circuit, charger, refrigerator, air conditioner, TV, household appliances, small appliances and other related products, vehicle rectifier, electromechanical equipment etc..

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WEE Technology Company Limited
Datasheets: http://www.weediode.com/DATASHEETS.html
WEET Leaded DO-27 DO-201AD SF51G SF52G SF53G SF54G SF55G SF56G SF58G Ultra-Fast Recovery Rectifiers
Ultra-Fast Recovery Rectifiers 5A 50-600V:
SF51,SF52,SF53,SF54,SF55,SF56,SF58
Package: DO-27 / DO-201AD
Packing: Ammo 1.25K / Bulk 0.25K
Datasheet: http://www.weediode.com/zb_users/upload/2021/3/WEET_DO27_SF51_THRU_SF58.pdf
SF51G,SF52G,SF53G,SF54G,SF55G,SF56G,SF58G
Package: DO-27 / DO-201AD
Packing: Ammo 1.25K / Bulk 0.25K
Datasheet: http://www.weediode.com/zb_users/upload/2021/3/WEET_DO27_SF51G_THRU_SF58G.pdf
Super fast speed switching speed
Low forward voltage drop
Low leakage current
High forward surge capability
High reliability
High temperature soldering guaranteed

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Datasheets: http://www.weediode.com/DATASHEETS.html
MELF DO-213AB LL-34 SM4001 SM4007 MiniMELF LL-34 SOD-80 DO-213AA LL4148 LL4448 LLDB3 BZV55C2V4 ZMM75
SMD Diode Rectifier
MELF / DO-213AB / DL-41 / LL-41 LL-34, SM4001 Thru SM4007.
Mini-MELF / LL-34 / SOD-80 / DO-213AA, LL4148, LL4448, LLDB3, BZV55C2V4 Thru BZV55C75, ZMM1 Thru ZMM75.
MELF / DO-213AB / DL-41 / LL-41 TapeReel 5KPCS/REEL
GLASS PASSIVATED SILICON RECTIFIERS:
SM4001 Thru SM4007
Datasheet: http://www.weediode.com/zb_users/upload/2021/6/WEET_Melf_SM4001_THRU_SM4007.pdf
Mini-MELF / LL-34 / SOD-80 / DO-213AA TapeReel 2.5KPCS/REEL
High Speed Switching Diode:
LL4148
Datasheet: http://www.weediode.com/zb_users/upload/2021/6/WEET_LL34_LL4148.pdf
LL4448
Bi-directional Trigger Diode:
LLDB3,DB3
Silicon Planar zener Diodes:
BZV55C2V4 Thru BZV55C75
Datasheet: http://www.weediode.com/zb_users/upload/2021/6/WEET_LL34_BZV55C2V4_THRU_BZV55C75.pdf
BZV55C2V4
BZV55C2V7
BZV55C3V0
BZV55C3V3
BZV55C3V6
BZV55C3V9
BZV55C4V3
BZV55C4V7
BZV55C5V1
BZV55C5V6
BZV55C6V2
BZV55C6V8
BZV55C7V5
BZV55C8V2
BZV55C9V1
BZV55C10V
BZV55C11V
BZV55C12V
BZV55C13V
BZV55C15V
BZV55C16V
BZV55C18V
BZV55C20V
BZV55C22V
BZV55C24V
BZV55C27V
BZV55C30V
BZV55C33V
BZV55C36V
BZV55C39V
BZV55C43V
BZV55C47V
BZV55B2V4
BZV55B2V7
BZV55B3V0
BZV55B3V3
BZV55B3V6
BZV55B3V9
BZV55B4V3
BZV55B4V7
BZV55B5V1
BZV55B5V6
BZV55B6V2
BZV55B6V8
BZV55B7V5
BZV55B8V2
BZV55B9V1
BZV55B10V
BZV55B11V
BZV55B12V
BZV55B13V
BZV55B15V
BZV55B16V
BZV55B18V
BZV55B20V
BZV55B22V
BZV55B24V
BZV55B27V
BZV55B30V
BZV55B33V
BZV55B36V
BZV55B39V
BZV55B43V
BZV55B47V
Silicon Planar zener Diodes:
ZMM1 Thru ZMM75
Datasheet: http://www.weediode.com/zb_users/upload/2021/6/WEET_LL34_ZMM1_THRU_ZMM75.pdf
ZMM2V4
ZMM2V7
ZMM3V0
ZMM3V3
ZMM3V6
ZMM3V9
ZMM4V3
ZMM4V7
ZMM5V1
ZMM5V6
ZMM6V2
ZMM6V8
ZMM7V5
ZMM8V2
ZMM9V1
ZMM10V
ZMM11V
ZMM12V
ZMM13V
ZMM15V
ZMM16V
ZMM18V
ZMM20V
ZMM22V
ZMM24V
ZMM27V
ZMM30V
ZMM33V
ZMM36V
ZMM39V
ZMM43V
ZMM47V

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WEE Technology Company Limited
Datasheets: http://www.weediode.com/DATASHEETS.html
WEET KBPC3510 Bulk Box Packing Single Phase Bridge Rectifier ISO ROHS REACH KBPC35005-KBPC3508
KBPC35005-KBPC3510 Datasheet: http://www.weediode.com/zb_users/upload/2021/3/WEET_KBPC35005_THUR_KBPC3510.pdf
Bridge Rectifier Diode, Single Phase, 1 kV, 35 A, Module, 1.2 V, 4 Pins
KBPC35005-KBPC3510: single-phase Bridge Rectifier with diffused junction and metal case;
Low Power Loss and High Efficiency;
Electrically Isolated Metal Case for Maximum Heat Dissipation;
Through Hole with #10 Screw Mounting;
Case to Terminal Isolation Voltage of 2500V.
More popular bridge rectifiers:
KBU4005-KBU410 http://www.weediode.com/zb_users/upload/2021/3/WEET_KBU4005_THRU_KBU410.pdf
KBPC35005-KBPC3510 http://www.weediode.com/zb_users/upload/2021/3/WEET_KBPC35005_THUR_KBPC3510.pdf
KBPC25005W-KBPC2510W http://www.weediode.com/zb_users/upload/2021/3/WEET_KBPC25005W_THUR_KBPC2510W.pdf
KBPC10005-KBPC1010 http://www.weediode.com/zb_users/upload/2021/3/WEET_KBPC10005_THUR_KBPC1010.pdf
KBP3005-KBP310 http://www.weediode.com/zb_users/upload/2021/3/WEET_KBP3005_THUR_KBP310.pdf
KBP2005-KBP210 http://www.weediode.com/zb_users/upload/2021/3/WEET_KBP2005_THUR_KBP210.pdf
KBL6005-KBL610 http://www.weediode.com/zb_users/upload/2021/3/WEET_KBL6005_THRU_KBL610.pdf
KBJ10005-KBJ1010 http://www.weediode.com/zb_users/upload/2021/3/WEET_KBJ10005_THUR_KBJ1010.pdf
KBJ6005-KBJ610 http://www.weediode.com/zb_users/upload/2021/3/WEET_KBJ6005_THRU_KBJ610.pdf
GBU15005-GBU1510 http://www.weediode.com/zb_users/upload/2021/3/WEET_GBU15005_THRU_GBU1510.pdf
GBU8005-GBU810 http://www.weediode.com/zb_users/upload/2021/3/WEET_GBU8005_THRU_GBU810.pdf
GBU4005-GBU410 http://www.weediode.com/zb_users/upload/2021/3/WEET_GBU4005_THUR_GBU410.pdf
GBPC50005-GBPC5010 http://www.weediode.com/zb_users/upload/2021/3/WEET_GBPC50005_THRU_GBPC5010.pdf
GBPC35005W-GBPC3510W http://www.weediode.com/zb_users/upload/2021/3/WEET_GBPC35005W_THUR_GBPC3510W.pdf
GBPC15005-GBPC1510 http://www.weediode.com/zb_users/upload/2021/3/WEET_GBPC15005_THRU_GBPC1510.pdf
GBP GBP3005-GBP310 http://www.weediode.com/zb_users/upload/2021/3/WEET_GBP_GBP3005_THRU_GBP310.pdf
GBP GBP2005-GBP210 http://www.weediode.com/zb_users/upload/2021/3/WEET_GBP_GBP2005_THRU_GBP210.pdf
GBJ25005-GBJ2510 http://www.weediode.com/zb_users/upload/2021/3/WEET_GBJ25005_THUR_GBJ2510.pdf
GBJ15005-GBJ1510 http://www.weediode.com/zb_users/upload/2021/3/WEET_GBJ15005_THUR_GBJ1510.pdf
GBJ601-GBJ610 http://www.weediode.com/zb_users/upload/2021/3/WEET_GBJ601_THRU_GBJ610.pdf 
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WEET W1 W2 DIODE ZENER 0.2W-0.5W BZT52C2V7 BZT52C3V0 SOD-123 BZT52C2V7S BZT52C3V0S SOD-323
Marking W1 represents Part no. BZT52C2V7 SOD-123, BZT52C2V7S SOD-323
Marking W2 represents Part no. BZT52C3V0 SOD-123, BZT52C3V0S SOD-323
DIODE, ZENER 0.5W SOD-123 BZT52C serie datasheet: http://www.weediode.com/zb_users/upload/2021/3/WEET_SOD123_BZT52C2V4_THRU_BZT52C43.pdf
Marking Code | Part no. | Part no. |
WY | BZT52C2V0S | |
WX | BZT52C2V4S | BZT52C2V4 |
W1 | BZT52C2V7S | BZT52C2V7 |
W2 | BZT52C3V0S | BZT52C3V0 |
W3 | BZT52C3V3S | BZT52C3V3 |
W4 | BZT52C3V6S | BZT52C3V6 |
W5 | BZT52C3V9S | BZT52C3V9 |
W6 | BZT52C4V3S | BZT52C4V3 |
W7 | BZT52C4V7S | BZT52C4V7 |
W8 | BZT52C5V1S | BZT52C5V1 |
W9 | BZT52C5V6S | BZT52C5V6 |
WA | BZT52C6V2S | BZT52C6V2 |
WB | BZT52C6V8S | BZT52C6V8 |
WC | BZT52C7V5S | BZT52C7V5 |
WD | BZT52C8V2S | BZT52C8V2 |
WE | BZT52C9V1S | BZT52C9V1 |
WF | BZT52C10S | BZT52C10 |
WG | BZT52C11S | BZT52C11 |
WH | BZT52C12S | BZT52C12 |
WI | BZT52C13S | BZT52C13 |
WJ | BZT52C15S | BZT52C15 |
WK | BZT52C16S | BZT52C16 |
WL | BZT52C218S | BZT52C218 |
WM | BZT52C20S | BZT52C20 |
WN | BZT52C22S | BZT52C22 |
WO | BZT52C24S | BZT52C24 |
WP | BZT52C27S | BZT52C27 |
WQ | BZT52C30S | BZT52C30 |
WR | BZT52C33S | BZT52C33 |
WS | BZT52C36S | BZT52C36 |
WT | BZT52C39S | BZT52C39 |
WU/WY | BZT52C43 | |
WV/WZ | BZT52C47 | |
WW/X1 | BZT52C51 |

Product Datasheets: http://www.weediode.com/WEET_DATASHEETS_Diode_Bridge.html
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Written by WEE Technology Company Limited
WEET 2021 Spring Festival Holiday Notice 1st-22nd Feb. Wish a Safe Healthy Prosperous New Year
WEET closes on 1st-22nd Feb., but sales are online 24hours on email, feel free to shoot us any inquiries.
Chinese
New Year, also known as Lunar New Year or Spring Festival, is China's
most important festival. It is time for families to be together.
Chinese New Year 2021 falls on Friday, February 12, 2021, beginning a year of the Ox.
The important dates during the period of Chinese New Year 2021:
February 4th, 2021 December 23rd Little Year
February 11th, 2021 December 30th Chinese New Year's Eve
February 12th, 2021 January 1st Chinese New Year (Spring Festival)
February 26th, 2021 January 15th Lantern Festival
Wish
you in the New Year Good Health, Safety, Full Life, Career Advancement,
Sunny Mood, Rich Fortune, Happy Family, Happy New Year!![]()
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Written by WEE Technology Company Limited
WEET MOSFETs N-P Channel TO-251-4R TO-252-4R TO-220A Insulated TO-220B Non-Insulaed TO-220F Insulate
MOSFET stands for Metal Oxide Silicon Field
Effect Transistor or Metal Oxide Semiconductor Field Effect Transistor.
This is also called as IGFET meaning Insulated Gate Field Effect
Transistor. The FET is operated in both depletion and enhancement modes
of operation.
What are MOSFETs used for?
The
MOSFET (Metal Oxide Semiconductor Field Effect Transistor) transistor is
a semiconductor device that is widely used for switching purposes and
for the amplification of electronic signals in electronic devices.
How do MOSFETs work?
In
general, the MOSFET works as a switch, the MOSFET controls the voltage
and current flow between the source and drain. The working of the MOSFET
depends on the MOS capacitor, which is the semiconductor surface below
the oxide layers between the source and drain terminal.
Are all MOSFETs the same?
All
MOSFETs are FETs, not all FETs are MOSFETs. But the term is so common
that things that are not actually MOSFETs are still called "MOSFETs", so
there isn't really much difference; the terms are kind of
interchangeable.
What are the types of MOSFETs?
There
are two classes of MOSFETs. There is depletion mode and there is
enhancement mode. Each class is available as n- or a p-channel, giving a
total of four types of MOSFETs. Depletion mode comes in an N or a P and
an enhancement mode comes in an N or a P.
Why N channel is better than P channel Mosfet?
The
N-channel MOSFET has several advantages over the P-channel MOSFET. For
example, the N-channel majority carriers (electrons) have a higher
mobility than the P-channel majority carriers (holes). Because of this,
the N-channel transistor has lower RDS(on) and gate capacitance for the
same die area.
Is N channel NPN or PNP?
An
N-Channel mosfet needs a positive Gate - Source voltage to conduct. An
P-Channel mosfet needs a negative Gate - Source voltage to conduct. An
NPN transistor needs a positive Base - Emitter current to conduct. An
PNP transistor needs a negative Base - Emitter current to conduct.
Is 2N7000 NPN or PNP?
2N7000
is a N-channel mosfet. NPN or PNP indicated BJT type transistor. unlike
BJTs mosfets are symmetrical devices and S and D is actually defined by
connection of the bulk. in case of 3-pin packaged mosfets, you no
longer have control of how the bulk is connected so make sure to verify
pinout using correct datasheet.

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WEET BC368 NPN BC369 PNP Amplifier Transistors Through Hole TO-92 ISO ROHS REACH Certified
BC368 NPN:
Product Category: Bipolar Transistors - BJT
Mounting Style: Through Hole
Package / Case: TO-92-3
Transistor Polarity: NPN
Configuration: Single
Collector- Emitter Voltage VCEO Max: 0 V
Collector- Base Voltage VCBO: 25 V
Emitter- Base Voltage VEBO: 5 V
Collector-Emitter Saturation Voltage: 0.5 V
Maximum DC Collector Current: 1 A
Pd - Power Dissipation: 625 mW
Gain Bandwidth Product fT: 65 MHz
Minimum Operating Temperature: - 55 C
Maximum Operating Temperature: + 150 C
DC Current Gain hFE Max: 50 at 5 mA, 10 V
Height: 4.01 mm
Length: 4.77 mm
Technology: Si
Width: 2.41 mm
Continuous Collector Current: 2 A
Product Type: BJTs - Bipolar Transistors
Subcategory: Transistors
Unit Weight: 0.46g
BC369 PNP:
Product Category: Bipolar Transistors - BJT
Mounting Style: Through Hole
Package / Case: TO-92-3
Transistor Polarity: PNP
Configuration: Single
Collector- Emitter Voltage VCEO Max: 20 V
Collector- Base Voltage VCBO: 25 V
Emitter- Base Voltage VEBO: 5 V
Collector-Emitter Saturation Voltage: - 0.5 V
Maximum DC Collector Current: 1 A
Pd - Power Dissipation: 625 mW
Gain Bandwidth Product fT: 65 MHz
Minimum Operating Temperature: - 55 C
Maximum Operating Temperature: + 150 C
DC Current Gain hFE Max: 50 at 5 mA, 10 V
Height: 4.01 mm
Length: 4.77 mm
Technology: Si
Width: 2.41 mm
Continuous Collector Current: 1.5 A
Product Type: BJTs - Bipolar Transistors
Subcategory: Transistors
Unit Weight: 0.46g 
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Written by WEE Technology Company Limited
WEET Best Wishes to a Brighter and Happier New Year 2021
Let the old year-end and the New Year begin with the warmest of aspirations. Happy New Year!
Nights will be dark, but days will be light, wishing your life to be always bright. Happy New Year!
May this New Year bring you much joy and fun. May you find peace, love, and success. Happy New Year!
![]()
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Written by WEE Technology Company Limited
WEET Square Bridge Rectifiers 50A 1000V KBPC5010 Single Phase Bridge Through Hole KBPC50005 KBPC5001
WEET Square Bridge Rectifiers 50A
1000V KBPC5010 Single Phase Bridge Through Hole KBPC50005 KBPC5001
KBPC5002 KBPC5004 KBPC5006 KBPC5008
A high quality bridge rectifier was used to convert the AC input to the DC output.
Welded to the top, the inside is good, ensuring more stable performance.
The base is small, the overcurrent capacity is large, the heat dissipation is good, and the voltage drop is small.
These
high power, high frequency power bridge rectifiers are widely used in
the United States, Mexico, Canada, Poland, Germany, England, Spain,
Russia, Ukraine, Turkey, Japan, Korea.
KBPC5010
Bridge Rectifier Diode, Full Bridge, KBPC Series, Single Phase, 1000V, 50A, Module, 4 Pins, Efficiency 100%
Product Overview
The KBPC5010 is a single-phase Bridge Rectifier with diffused junction and metal case.
Low Power Loss and High Efficiency
Electrically Isolated Metal Case for Maximum Heat Dissipation
Through Hole with #10 Screw Mounting
Case to Terminal Isolation Voltage of 2500V
Applications
Mains Rectification
The complete serie KBPC50005 KBPC5001 KBPC5002 KBPC5004 KBPC5006 KBPC5008 KBPC5010
50A 50V Bridge Rectifier KBPC50005
50A 100V Bridge Rectifier KBPC5001
50A 200V Bridge Rectifier KBPC5002
50A 400V Bridge Rectifier KBPC5004
50A 600V Bridge Rectifier KBPC5006
50A 800V Bridge Rectifier KBPC5008
50A 1000V Bridge Rectifier KBPC5010
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WEET Glass Passivated Square Bridge Rectifiers 35A 1000V GBPC3510 Cross Vishay, Diodes, Comchip, MCC
WEE Technology Company Limited
We are WEE, We Enhance Efficiency
Manufacturer of Diode Rectifier, Bridge Rectifier, Transistor
WEET
Glass Passivated Square Bridge Rectifiers 35A 1000V GBPC3510 Cross
Vishay Semiconductors, Diodes Incorporated, ON Semiconductor, Comchip
Technology, MCC, GeneSiC...
GBPC3510 Features:
Integrally molded heatsink provided very low thermal resistance for maximum heat dissipation
Surge overload rartings from 300 A to 400 A
Isolated voltage from case to lead over 2500 V
Terminals
Finish Material - Silver (solderable per MIL-STD-202, Method 208 for
the wire type GBPC-W package), - Nickel for GBPC package
GBPC3510 Applications:
General
purpose use in AC/DC bridge full wave rectification for power supply,
home appliances, office equipment, industrial automation applications.
Same serie:
GBPC12005, GBPC1201, GBPC1202, GBPC1204, GBPC1206, GBPC1208, GBPC1210.
GBPC15005, GBPC1501, GBPC1502, GBPC1504, GBPC1506, GBPC1508, GBPC1510.
GBPC25005, GBPC2501, GBPC2502, GBPC2504, GBPC2506, GBPC2508, GBPC2510.
GBPC35005, GBPC3501, GBPC3502, GBPC3504, GBPC3506, GBPC3508, GBPC3510.
GBPC50005, GBPC5001, GBPC5002, GBPC5004, GBPC5006, GBPC5008, GBPC5010.
GBPC12, GBPC15, GBPC25, GBPC35 GBPC50 stand for Maximum average forward rectified output current 12A, 15A, 25A, 35A.
SYMBOL
005, 01, 02, 04, 06, 08, 10 stand for Maximum repetitive peak reverse
voltage and Maximum DC blocking voltage 50V, 100V, 200V, 400V, 600V,
800V, 1000V.![]()
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Written by WEE Technology Company Limited
WEET Square Bridge Rectifiers 50A 1000V BR5010 Silicon Bridge Through Hole BR50005 BR5002-BR5008
WEE Technology Company Limited
We are WEE, We Enhance Efficiency
Manufacturer of Diode Rectifier, Bridge Rectifier, Transistor
WEET Square Bridge Rectifiers 50A 1000V BR5010 Silicon Bridge Through Hole BR50005 BR5001 BR5002 BR5004 BR5006 BR5008
Our
company adheres to the principle of honesty, all the products sold are
in our own inventory, brand new original, real shots, all descriptions
are true descriptions, and there is no shoddy.
The model BR5010,
weight 955g, application range is motor, the rectifier element is a
single-phase bridge, the power characteristic is medium power, the
frequency characteristic is low frequency, AC input voltage is 380V, DC
output voltage is 1000V, and DC output current is 50A, the forward peak
voltage is 1000V, the reverse repetitive peak voltage is 1000V, the
reverse repetitive peak current is 150mA, the insulation voltage is 3V,
and the operating junction temperature is 115 ℃, the efficiency is 99%.
BR50005 BR5001 BR5002 BR5004 BR5006 BR5008 BR5010 Application Honda, Huandai, Huizhong, Hummer, Infiniti, Jaguar, Jeep...
The
same seire Square Bridge Rectifiers 35A Silicon Bridge Through Hole 50V
BR35005, 100V BR3501, 200V BR3502, 400V BR3504, 600V BR3506, 800V
BR3508, 1000V BR3510.
WEE Technology Company Limited is a
marketing office established in Hong Kong since 2000. We are specialized
in manufacturing diodes and bridge rectifiers, both in surface mount
and through hole Type, which including Zener Diodes,Switching
Diodes,Bridge Rectifiers,General Rectifier Diodes,Fast Recovery
Rectifiers,High Efficient Rectifiers,Schottey Barrier
Rectifiers,Transient Voltage Suppessors,Super Fast Recovery
Rectifiers,Small Signal Transistors.
WEE Jiangsu factory was set
up in 2001, which specializing in diodes and rectifiers products, mainly
including SMAF, SMA-J, SMA, SMB, SMC, DO-15, DO-27, DO-41, A-1, R-6
package and so on. WEE Anhui factory is the expertise in bridge
rectifiers since 1998. Bridge rectifiers current range from 0.5A to 50A,
voltage range from 50V to 1000V, most common package are MINIDIP,
DB,WOM,MBS, MBF, KBP, GBP, GBL, S25VB, TO-220, KBL, KBU, GBU, GBJ, KBPC,
GBPC and so on.All of our products are meeting RoHS 2.0 and Reach
standard.
Current Export Market: North America, South America,
Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East,
Africa..
Number of Employees: 401 - 500 People
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WEET Square Bridge Rectifier 35A 1000V BR3510 Single Phase Bridge Through Hole BR35005-BR3508
WEE Technology Company Limited
We are WEE, We Enhance Efficiency
Manufacturer of Diode Rectifier, Bridge Rectifier, Transistor
WEET
Square Silicon Bridge Rectifiers 35A 1000V BR3510 Single Phase Bridge
Through Hole BR35005 BR3501 BR3502 BR3504 BR3506 BR3508
FEATURES:
Surge overload:240~500 amperes peak
Low forward voltage drop
Mounting position: Any
Electrically isolated base:2000 Volts
Solderable 0.25" FASTON terminals
Materials used carries U/L recognition
BR10/15/25/35/50A W -G SERIES"-G" : RoHS Device
REVERSE VOLTAGE-50 to 1000V
FORWARD CURRENT-10/15/25/35/50A
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load 60HZ.
For capacitive load current by 20%
The same seire Square Bridge Rectifiers:
10A Silicon Bridge Through Hole 50V BR10005, 100V BR1001, 200V BR1002, 400V BR1004, 600V BR1006, 800V BR1008
15A Silicon Bridge Through Hole 50V BR15005, 100V BR1501, 200V BR1502, 400V BR1504, 600V BR1506, 800V BR1508
25A Silicon Bridge Through Hole 50V BR25005, 100V BR2501, 200V BR2502, 400V BR2504, 600V BR2506, 800V BR2508
50A Silicon Bridge Through Hole 50V BR50005, 100V BR5001, 200V BR5002, 400V BR5004, 600V BR5006, 800V BR5008
Contact us to get Pricing, Inventory, Delivery & Lifecycle Information. 
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Written by WEE Technology Company Limited
WEET Single Phase Square Bridge Rectifiers 1000V 50A KBPC5010 BR5010 35A GBPC3510 BR3510
WEE Technology Company Limited
We are WEE, We Enhance Efficiency
Manufacturer of Diode Rectifier, Bridge Rectifier, Transistor
WEET
mainly deals in Bridge Rectifiers and Diode Rectifiers. The company
adheres to the business philosophy of "customer first, forge ahead" , to
provide customers with superior services. Welcome to patronize! The
strong product is Large Size Single Phase Bridge Rectifiers, TVS
Transient Voltage Suppressors. We always insist on honesty and benefit
to customers, and insist on using our sincere services to impress
customers. If you are interested in our products, you can directly
submit purchasing information through email. Welcome friends from all
industries to guide and negotiate business.
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