WEET SOD-123 BZT52B Plastic Encapsulate Zener Diode Silicon Planar Zener Diodes

Power Dissipation: 500 mW

Forward Voltage: 0.9 V

Low Zener Impedance

High Stability and High Reliability

SOD-123 Small Outline Plastic Package

Polarity: Color band denotes cathode end

Epoxy UL: 94V-0

Mounting Position: Any


BZT52B2V4, BZT52B2V7, BZT52B3V0, BZT52B3V3, BZT52B3V6, BZT52B3V9, BZT52B4V3, BZT52B4V7, BZT52B5V1, BZT52B5V6, BZT52B6V2, BZT52B6V8, BZT52B7V5, BZT52B8V2, BZT52B9V1, BZT52B10, BZT52B11, BZT52B12, BZT52B13, BZT52B15, BZT52B16, BZT52B18, BZT52B20, BZT52B22, BZT52B24, BZT52B27, BZT52B30, BZT52B33, BZT52B36, BZT52B39, BZT52B43, BZT52B47, BZT52B51



datasheet: https://weetcl.com/pdf/WEET_SOD123_BZT52B.pdf

more SOT-123 package diodes: https://weetcl.com/search/?Submit=&keyword=SOD-12

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WEET SOD-123 BZT52C2V4 THRU BZT52C43 Silicon Planar Zener Diodes 500mW 0.9V

Power Dissipation: 500 mW

Forward Voltage: 0.9 V

Planar Die Construction

500mW Power Dissipation on Ceramic PCB

General Purpose, Medium Current

Ideally Suited for Automated Assembly Processes

Case: SOD-123, Plastic

Polarity: Cathode Band


BZT52C2V4, BZT52C2V7, BZT52C3V0, BZT52C3V3, BZT52C3V6, BZT52C3V9, BZT52C4V3, BZT52C4V7, BZT52C5V1, BZT52C5V6, BZT52C6V2, BZT52C6V8, BZT52C7V5, BZT52C8V2, BZT52C9V1, BZT52C10, BZT52C11, BZT52C12, BZT52C13, BZT52C15, BZT52C16, BZT52C18, BZT52C20, BZT52C22, BZT52C24, BZT52C27, BZT52C30, BZT52C33, BZT52C36, BZT52C39


datasheet: https://weetcl.com/pdf/WEET_SOD123_BZT52C2V4_THRU_BZT52C43.pdf

details: https://weetcl.com/Silicon_Planar_Zener_Diodes/SOD123_BZT52C2V4_THRU_BZT52C43.html

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WEET Holiday Notice 2024 Chinese Traditional Dragon Boat Festival

Dear Valued Customers,


We would like to inform you that our factory will be closed in observance of the Dragon Boat Festival. Please take note of the holiday schedule as follows:


Holiday Period: Monday, June 10th, 2024

Resume Work: Tuesday, June 11th, 2024


During this period, our regular business operations will be temporarily suspended. 



We apologize for any inconvenience this may cause and appreciate your continued support and understanding. We encourage you to take this time to enjoy the traditions and festivities of the Dragon Boat Festival.


Wishing you a joyous and prosperous Dragon Boat Festival!

Wechat: WEETCHINA

Skype, Email: info@weediode.com

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WEET SOT-23 BAS21 BAS21A BAS21C BAS21S Plastic Encapsulate Diodes

200mA, 250V SMD Switching Diode


FEATURES

Low power loss, high efficiency

High surge current capability


APPLICATIONS

Switching mode power supply (SMPS)


MECHANICAL DATA

Mounting Style: SMD/SMT

Package / Case: SOT-23

Packaging: Tape Reel, 3kpcs/reel

Configuration: Single

Product Type: Diodes - General Purpose, Power, Switching


Details: https://weetcl.com/Silicon_Planar_Zener_Diodes/SOT23_BAS21_THRU_BAS21S.html

Wechat: WEETCHINA

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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

YouTube: http://www.youtube.com/c/WEETechnology

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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


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Skype, Email: info@weediode.com

YouTube: http://www.youtube.com/c/WEETechnology

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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

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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

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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.

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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

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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

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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

YouTube: http://www.youtube.com/c/WEETechnology

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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

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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

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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

YouTube: http://www.youtube.com/c/WEETechnology

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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


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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

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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

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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

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