WEET Schottky Barrier Rectifiers Melf SM4001, SM4002, SM4003, SM4004, SM4005, SM4006, SM4007
SURFACE MOUNT GLASS PASSIVATED SILICON RECTIFIERS
SM4001 THRU SM4007 DO-213AB / MELF
SM4001 1A 50V
SM4002 1A 100V
SM4003 1A 200V
SM4004 1A 400V
SM4005 1A 600V
SM4006 1A 800V
SM4007 1A 1000V
FEATURES:
Ideal for surface mounted application
Low reverse leakage
High forward surge capability
High temperature soldering guaranteed: 250℃ /10 seconds/.375”,(9.5mm) lead lengths
MECHANICAL DATA:
Case: Glass Case melf
Terminals: Solder Plated
Polarity: color band on body denotes cathode
Mounting position: Any
Datasheet: https://weetcl.com/pdf/WEET_Melf_SM4001_THRU_SM4007.PDF
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET WEE Technology 2024 May Day Holiday Notice Happy Labor Day Rectifiers and Diodes Factory
Dear Customers,
We would like to inform you that we will have Labor Day Holiday next week. Please kindly be noted of our holiday notice as below, thank you.
As May Day approaches, we would like to say thank to every WEET employee for their hard work and dedication. Every job position is crucial.
Work is of no distinction between high and low, and labor is the most glorious. We also want to thank all customers for their strong support and great help.
Thank you!
2024 Labor Day Holiday Notice
Holiday From 1st May to 5th May
Resume Work On 6th May 2024
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET BC817 NPN and BC807 PNP Small Signal Bipolar BJT Transistors SOT-23 TO-236
BC817 serie NPN and BC807 serie PNP are complementary types:
SOT-23(TO-236) BC817 THRU BC818 (BC817-16, BC817-25, BC817-40, BC818-16, BC818-25, BC818-40) NPN Small Signal Bipolar (BJT) Transistors
Datasheet: https://weetcl.com/pdf/WEET_Transistors_SOT-23_BC817_BC818.pdf
SOT-23(TO-236) BC807 THRU BC808 (BC807-16, BC807-25, BC807-40, BC808-16, BC808-25, BC808-40) PNP Silicon Small (BJT) Transistors
Datasheet: https://weetcl.com/pdf/WEET_Transistors_SOT-23_BC807_BC808.pdf
Applications: switching, AF driver and amplifier
The difference between PNP and NPN, they have different compositions:
PNP type transistor is a transistor composed of two P-type semiconductors sandwiched between one N-type semiconductor;
NPN type transistor is composed of three semiconductors, including two N-type and one P-type semiconductors, with the P-type semiconductor in the middle and two N-type semiconductors on both sides.
The working principle of PNP and NPN is the same, that is, a transistor is a control element mainly used to control the size of the current.
Taking the common emitter connection method as an example, when there is a small change in the base voltage UB, the base current IB will also have a small change. Under the control of the base current IB, the collector current IC will have a large change, and the larger the base current IB, the larger the collector current IC; On the contrary, the smaller the base current, the smaller the collector current, that is, the base current controls the change in collector current. But the change in collector current is much greater than the change in base current, which is the amplification effect of the transistor. The ratio of the change in IC to the change in IB is called the amplification factor of the transistor β， The amplification factor of the transistor β Usually in the tens to hundreds of times.
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WEET 2024 Qingming Ching Ming Festival Holiday Notice Diode Rectifiers Factory in China
Dear Customers,
We would like to inform you that we will have Tomb Sweeping Day this week. Please kindly be noted of our holiday notice as below, thank you.
Qingming Festival/Ching Ming Festival, also called Tomb-Sweeping Day in English, is a traditional festival in China. The main tradition for the festival is to honor the ancestors and deceased loved ones.
2024 Tomb Sweeping Day Holiday Notice
Holiday From 4th April. to 7th April
Resume Work On 8th April. 2024
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET LL-41 DL4727 DL4728 DL4729 Thru DL4761 Silicon Planar Power Zener Diodes
LL-41 DL4727 THRU DL4761 are for use in stabilizing and clipping circuits with high power rating.
Standard Zener voltage tolerance is ±10%.
Add suffix "A" for ±5% tolerance and suffix "B" for ±2% tolerance.
Other tolerance available are upon request.
High Reliability
Very Sharp Reverse Characteristic
Low Reverse Current Level
1 Watt Zener Diode 3 to 75 Volts
GLASS MELF
DL4727, DL4728, DL4729, DL4730, DL4731, DL4732, DL4733, DL4734, DL4735, DL4736, DL4737, DL4738, DL4739, DL4740, DL4741, DL4742, DL4743, DL4744, DL4745, DL4746, DL4747, DL4748, DL4749, DL4750, DL4751, DL4752, DL4753, DL4754, DL4755, DL4756, DL4757, DL4758, DL4759, DL4760, DL4761
datasheet: https://www.weetcl.com/pdf/WEET_LL41_DL4727_THRU_DL4761.pdf
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET Wishes Happy International Women's Day March 8th
International Women’s Day (March 8) is a global day celebrating the social, economic, cultural and political achievements of women. The day also marks a call to action for accelerating gender parity.
2024 International Women's Day theme is "Invest in women: Accelerate Progress". Women's well-being and achieving gender equality in different life aspects is crucial to creating successful economies and a healthy planet.
WEET closes on Mar.8th, hope all customers and staffs enjoy a sweet day.
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET LL-41 ZM4727 THRU ZM4761 and DO-41 1N4727 THRU 1N4761
LL-41 ZM4727 THRU ZM4761 are for use in stabilizing and clipping circuits with high power rating.
Standard Zener voltage tolerance is ±10%.
Add suffix "A" for ±5% tolerance and suffix "B" for ±2% tolerance.
Other tolerance available are upon request.
These diodes are also available in DO-41 case with the type designation 1N4727...1N4761
Datasheet: https://weetcl.com/pdf/WEET_LL41_ZM4727_THRU_ZM4761.pdf
ZM4727, ZM4728, ZM4729, ZM4730, ZM4731, ZM4732, ZM4733, ZM4734, ZM4735, ZM4736, ZM4737, ZM4738, ZM4739, ZM4740, ZM4741, ZM4742, ZM4743, ZM4744, ZM4745, ZM4746, ZM4747, ZM4748, ZM4749, ZM4750, ZM4751, ZM4752, ZM4753, ZM4754, ZM4755, ZM4756, ZM4757, ZM4758, ZM4759, ZM4760, ZM4761
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET 500mW LL-34 MINIMELF ZMM1 THRU ZMM75 and DO-35 BZX55C
LL-34 ZMM1 THRU ZMM75 are in MiniMELF case especially for automatic insertion.
The Zener voltages are graded according to the international E24 standard.
Smaller voltage tolerances and higher Zener voltages are upon request.
These diodes are also available in DO-35 case with the type designation BZX55C...
Datasheet: https://weetcl.com/pdf/WEET_LL34_ZMM1_THRU_ZMM75.pdf
ZMM1
ZMM2V0
ZMM2V2
ZMM2V4
ZMM2V7
ZMM3V0
ZMM3V3
ZMM3V6
ZMM3V9
ZMM4V3
ZMM4V7
ZMM5V1
ZMM5V6
ZMM6V2
ZMM6V8
ZMM7V5
ZMM8V2
ZMM9V1
ZMM10
ZMM11
ZMM12
ZMM13
ZMM15
ZMM16
ZMM18
ZMM20
ZMM22
ZMM24
ZMM27
ZMM30
ZMM33
ZMM36
ZMM39
ZMM43
ZMM47
ZMM51
ZMM56
ZMM62
ZMM68
ZMM75
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET Chinese Spring Festival Holiday Feb.1st to 18th Resumes Work on Feb. 19th
Dear Customers,
We would like to say thank you for your support in 2023, let's look forward to the new year of 2024.
Please kindly be noted of our holiday notice as below, thank you.
Shut down (during CNY):1st Feb to 18th Feb, 2024
Resume work (after CNY): 19th Feb, 2024
Last shipment (before CNY): 22th Jan, 2024
First shipment (after CNY): 26th Feb, 2024
Wishing you a prosperous and successful New Year filled with new opportunities and business growth.
Work together with WEET and win more in 2024, thank you.
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET 400W 6.8V to 250V SMA P4SMA6.8CA to P4SMA250CA Surface Mount Transient Voltage Supperssor
For Bidirectional use C or CA Suffix for types P4SMA6.8 thru types P4SMA250.
Electrical characteristics apply in both directions.
P4SMA6.8CA, P4SMA7.5CA, P4SMA8.2CA, P4SMA9.1CA, P4SMA10CA, P4SMA11CA, P4SMA12CA, P4SMA13CA, P4SMA15CA, P4SMA16CA, P4SMA18CA, P4SMA20CA, P4SMA22CA, P4SMA24CA, P4SMA27CA, P4SMA30CA, P4SMA33CA, P4SMA36CA, P4SMA39CA, P4SMA43CA, P4SMA47CA, P4SMA51CA, P4SMA56CA, P4SMA62CA, P4SMA68CA, P4SMA75CA, P4SMA82CA, P4SMA91CA, P4SMA100CA, P4SMA110CA, P4SMA120CA, P4SMA130CA, P4SMA150CA, P4SMA160CA, P4SMA170CA, P4SMA180CA, P4SMA200CA, P4SMA220CA, P4SMA250CA
P4SMA6.8C, P4SMA7.5C, P4SMA8.2C, P4SMA9.1C, P4SMA10C, P4SMA11C, P4SMA12C, P4SMA13C, P4SMA15C, P4SMA16C, P4SMA18C, P4SMA20C, P4SMA22C, P4SMA24C, P4SMA27C, P4SMA30C, P4SMA33C, P4SMA36C, P4SMA39C, P4SMA43C, P4SMA47C, P4SMA51C, P4SMA56C, P4SMA62C, P4SMA68C, P4SMA75C, P4SMA82C, P4SMA91C, P4SMA100C, P4SMA110C, P4SMA120C, P4SMA130C, P4SMA150C, P4SMA160C, P4SMA170C, P4SMA180C, P4SMA200C, P4SMA220C, P4SMA250C
FEATURES:
For surface mounted applications in order to optimize board space.
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
MECHANICAL DATA:
Case: JEDEC DO-214AC,Molded plastic over passivated junction.
Terminals: Solder plated,solderable per MIL-STD-750, Method 2026
Polarity: Color band denotes positive end (cathode)
Standard Packaging:12mm tape (EIA-481)
Weight: 0.002 ounce, 0.064 gram
Datasheet: https://weetcl.com/pdf/WEET_SMA_P4SMA6.8CA_P4SMA250CA_Series.pdf
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET ZY1, ZY3.6 thru ZY200 Silicon Power Zener Diodes 20V 2W Cross Diotec ZY1...ZY200
ZY1, ZY3.6, ZY3.9, ZY4.3, ZY4.7, ZY5.1, ZY5.6, ZY6.2, ZY6.8, ZY7.5, ZY8.2, ZY9.1, ZY10, ZY11, ZY12, ZY13, ZY15, ZY16, ZY18, ZY20, ZY22, ZY24, ZY27, ZY30, ZY33, ZY36, ZY39, ZY43, ZY47, ZY51, ZY56, ZY62, ZY68, ZY75, ZY82, ZY91, ZY100, ZY110, ZY120, ZY130, ZY150, ZY160, ZY180, ZY200
Features:
Silicon Power Zener Diodes.
For use in stabilizing and clipping circuits with high power rating.
The Zener voltages are graded according to the international E 24 standard. Smaller voltagetolerances are available upon request.
Mechanical Data:
Case: JEDEC DO-204AM molded plastic body
Weight: approx. 0.34g
Packaging Codes/Options:
E2/4K per Ammo mag. (52mm tape), 20K/box
E3/5K per 13” reel (52mm tape), 10K/box
Datasheet: https://www.weediode.com/zb_users/upload/2024/1/WEET_ZY5.1_ZY200_Zener_Diodes_2W.pdf
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET Wish You Happy New Year 2024
We would like to say thank you in 2023 for all your support and cooperation with WEET.
May the glow of Christmas candle fill your heart with peace and pleasure and make your New Year bright. Have a love filled Christmas and New Year!
Best wishes from Your reliable supplier, WEE Technology Company Limited.
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET SOT-23 TO-236 Small Signal Transistors BC817-25 BC847C BC857C
BC817-25 SOT-23 TR RoHS
SOT-23(TO-236) BC817 THRU BC818 (BC817-16, BC817-25, BC817-40, BC818-16, BC818-25, BC818-40) PNP Small Signal Bipolar (BJT) Transistors
datasheet: https://weetcl.com/pdf/WEET_Transistors_SOT-23_BC817_BC818.pdf
BC847C SOT-23 TR RoHS
SOT-23(TO-236) BC846 THRU BC850 (BC846, BC847, BC848, BC849, BC850) Small Signal Bipolar (BJT) Transistors
datasheet: https://weetcl.com/pdf/WEET_Transistors_SOT-23_BC846_THRU_BC850.pdf
BC857C SOT-23 TR RoHS
SOT-23(TO-236) BC856 THRU BC860 (BC856, BC857, BC858, BC859, BC860) General Purpose Small Signal Bipolar (BJT) Switch Transistors
datasheet: https://weetcl.com/pdf/WEET_Transistors_SOT-23_BC856_THRU_BC860.pdf
more Small Signal Transistors: https://weetcl.com/Small_Signal_Transistors/
SOT-23(TO-236) MMBTSC945 (MMBTSC945R, MMBTSC945O, MMBTSC945Y, MMBTSC945P, MMBTSC945L) 60V General Bipolar (BJT) Transistors
SOT-23(TO-236) MMBT9018 (MMBT9018G, MMBT9018H) NPN Silicon Epitaxial Planar Transistors 30V Small Signal Bipolar (BJT) Transistors
SOT-23(TO-236) MMBT9014 (MMBT9014B, MMBT9014C, MMBT9014D) NPN 50V Power Transistors Dual Transistors Small Signal (BJT) Transistors
SOT-23(TO-236) MMBT9013 (MMBT9013G, MMBT9013H) SMT NPN Transistor 30V to 50V Dual Transistors Small Signal (BJT) Transistors
SOT-23(TO-236) MMBT9012 (MMBT9012G, MMBT9012H) PNP Silicon Epitaxial Planar Transistors Small Signal (BJT) Transistors
SOT-23(TO-236) MMBT8550 (MMBT8550C, MMBT8550D) SMD Small Signal Transistor Bipolar (BJT) Switch Transistors
SOT-23(TO-236) MMBT8050 (MMBT8050C, MMBT8050D) General Purpose Transistors 40V SMD NPN Bipolar (BJT) Transistors
SOT-23(TO-236) MMBT3906 General Purpose Transistors PNP Transistor 350mW PNP Small Signal Bipolar (BJT) Transistors
SOT-23(TO-236) MMBT3904 General Purpose Transistors NPN Transistor 350mW PNP Small Signal Bipolar (BJT) Transistors
SOT-23(TO-236) BC807 THRU BC808 (BC807-16, BC807-25, BC807-40, BC808-16, BC808-25, BC808-40) PNP Silicon Small (BJT) Transistors
Wechat: WEETCHINA
Skype, Email: info@weediode.com
YouTube: http://www.youtube.com/c/WEETechnology
WEET Axial Leaded 45V Schottky Barrier Diodes Rectifiers 30SQ045 R-6 30A and 40SQ045 R-7 40A
High Average Rectified Forward Current Schottky Barrier Rectifiers:
30SQ045 R-6 30A 45V
40SQ045 R-7 40A 45V
Features:
Super-high speed & low noise switching
Low voltage drop
Applications:
DC-DC converters
AC adapter
High frequency rectification circuit
Bypass diodes
other popular Schottey Barrier Rectifiers: https://weetcl.com/Schottey_Barrier_Rectifiers/
R-6 10SQ030 THRU 10SQ100 (10SQ030, 10SQ035, 10SQ040, 10SQ045, 10SQ050, 10SQ060, 10SQ080, 10SQ100) Schottky Barrier Rectifiers
Details: https://weetcl.com/Schottey_Barrier_Rectifiers/R6_10SQ030_THRU_10SQ100.html
R-6 15SQ040 THRU 15SQ100 (15SQ040, 15SQ045, 15SQ050, 15SQ060, 15SQ080, 15SQ100) Schottky Barrier Rectifiers
Details: https://weetcl.com/Schottey_Barrier_Rectifiers/R6_15SQ040_THRU_15SQ100.html
Wechat: WEETCHINA
Skype, Email: info@weediode.com
YouTube: http://www.youtube.com/c/WEETechnology
WEET SOD123FL SS1020FL THRU SS10100FL 1A Schottky Barrier Rectifiers
Features:
Low Turn-on Voltage
Fast Switching
PN Junction Guard Ring for Transient ans
ESD Protection
Designed for Surface Mount Application
Marking:
SS1020FL/G2/K12
SS1030FL/G3/K13
SS1040FL/G4/K14
SS1060FL/G6/K16
SS10100FL/G10/K110
Voltage:
SS1020FL 20V
SS1030FL 30V
SS1040FL 40V
SS1060FL 60V
SS10100FL 100V
datasheet: https://www.weediode.com/zb_users/upload/2021/11/WEET_SOD123FL_SS1020FL_THRU_SS10100FL.pdf
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET A1-A7 SOD123FL alternate for 1N4001FL-1N4007FL General Purpose Rectifiers
A1-A7 SOD123 TR RoHS
A1 A2 A3 A4 A5 A6 A7
datasheet: https://weetcl.com/pdf/WEET_SOD123FL_A1_THRU_A7.pdf
Features
Glass passivated chip
Low forward voltage drop
Low leakage current
High forward surge capability
High temperature soldering: 260℃/10S at terminals
A1 1N4001FL 50V
A2 1N4002FL 100V
A3 1N4003FL 200V
A4 1N4004FL 400V
A5 1N4005FL 600V
A6 1N4006FL 800V
A7 1N4007FL 1000V
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET SMB DO-214AA 1SMB2EZ11 THRU 1SMB2EZ200 Surface Mount Silicon Zener Diode
FEATURES
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Excellent clamping capability
part no. | voltage | part no. | voltage |
1SMB2EZ11 | 11 | 1SMB2EZ47 | 47 |
1SMB2EZ12 | 12 | 1SMB2EZ51 | 51 |
1SMB2EZ13 | 13 | 1SMB2EZ56 | 56 |
1SMB2EZ14 | 14 | 1SMB2EZ62 | 62 |
1SMB2EZ15 | 15 | 1SMB2EZ68 | 68 |
1SMB2EZ16 | 16 | 1SMB2EZ75 | 75 |
1SMB2EZ17 | 17 | 1SMB2EZ82 | 82 |
1SMB2EZ18 | 18 | 1SMB2EZ91 | 91 |
1SMB2EZ19 | 19 | 1SMB2EZ100 | 100 |
1SMB2EZ20 | 20 | 1SMB2EZ110 | 110 |
1SMB2EZ22 | 22 | 1SMB2EZ120 | 120 |
1SMB2EZ24 | 24 | 1SMB2EZ130 | 130 |
1SMB2EZ27 | 27 | 1SMB2EZ140 | 140 |
1SMB2EZ30 | 30 | 1SMB2EZ150 | 150 |
1SMB2EZ33 | 33 | 1SMB2EZ160 | 160 |
1SMB2EZ36 | 36 | 1SMB2EZ170 | 170 |
1SMB2EZ39 | 39 | 1SMB2EZ180 | 180 |
1SMB2EZ43 | 43 | 1SMB2EZ190 | 190 |
1SMB2EZ200 | 200 |
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET SMA DO-214AC 1SMA4728A, 1SMA4729A, 1SMA4730A, 1SMA4731A, 1SMA4732A...1SMA4764A Zener Diodes
1SMA4728A - 3.3V
1SMA4729A - 3.6V
1SMA4730A - 3.9V
1SMA4731A - 4.3V
1SMA4732A - 4.7V
1SMA4733A - 5.1V
1SMA4734A - 5.6V
1SMA4735A - 6.2V
1SMA4736A - 6.8V
1SMA4737A - 7.5V
1SMA4738A - 8.2V
1SMA4739A - 9.1V
1SMA4740A - 10V
1SMA4741A - 11V
1SMA4742A - 12V
1SMA4743A - 13V
1SMA4744A - 15V
1SMA4745A - 16V
1SMA4746A - 18V
1SMA4747A - 20V
1SMA4748A - 22V
1SMA4749A - 24V
1SMA4750A - 27V
1SMA4751A - 30V
1SMA4752A - 33V
1SMA4753A - 36V
1SMA4754A - 39V
1SMA4755A - 43V
1SMA4756A - 47V
1SMA4757A - 51V
1SMA4758A - 56V
1SMA4759A - 62V
1SMA4760A - 68V
1SMA4761A - 75V
1SMA4762A - 82V
1SMA4763A - 91V
1SMA4764A - 100V
• Total power dissipation: Max. 1 W
• Wide zener reverse voltage range 3.3V to 330V
• Low inductance
• For surface mounted applications in order to optimize board space
• Case: DO-214AC / SMA, Molded plastic over passivated junction
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET Mid-Autumn Festival and National Day Holiday from 29th Sept. to 8th Oct. 2023
Mid-Autumn Festival and National Day Holiday: 29th Sept. to 8th Oct. 2023, resume work on 9th Oct. 2023
WEE Technology Company Limited is specialized in manufacturing diodes and bridge rectifiers.Our products are including Zener Diodes,Switching Diodes,Bridge Rectifiers,General Rectifier Diodes,Fast Recovery Rectifiers,High Efficient Rectifiers,Schottey Barrier Rectifiers,Transient Voltage Suppressors,Super Fast Recovery Rectifiers,Small Signal Transistors.
Wechat: WEETCHINA
Skype, Email: info@weediode.com
WEET BAS70JFILM Schottky Diode 70mA 70V SOD-323 SMD Rectifier
BAS70JFILM 2-Pin SOD-323 3kpcs/reel
Product Category: Schottky Diodes & Rectifiers
Product: Schottky Diodes
Mounting Style: SMD/SMT
Package/Case: SOD-323
Configuration: Single
Technology: Si
If - Forward Current: 70 mA
Vrrm - Repetitive Reverse Voltage: 70 V
Vf - Forward Voltage: 1 V
Ifsm - Forward Surge Current: 1 A
Ir - Reverse Current: 10 uA
Operating Temperature: - 65C +150C
Packaging: TapeReel
Pack Quantity: 3000
Termination Style: SMD/SMT
Unit Weight: 0.033g
Features
Very low conduction losses
Negligible switching losses
Low forward and reverse recovery times
Surface mount device
Low capacitance diode
Low resistance and inductance
Schottky diode for high-speed switching
Circuit protection
Voltage clamping
High-level detecting and mixing
Description
The BAS70 series uses 70V Schottky barrier
diodes packaged in SOD-123, SOD-323, SOD523, SOT-23, SOT-323...
These diodes are specially suited for signal detection and temperature compensation in RF applications.
Wechat: WEETCHINA
Skype, Email: info@weediode.com
YouTube: http://www.youtube.com/c/WEETechnology