WEE Technology Company Limited

WEE Technology Company Limited

Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers

WEET Professional Manufacturer in China for Electronic Components

What are the main parameters of the diode? Detailed explanation of the diode parameters

Nowadays, in our daily life, it can be said that we can hardly do without electronic products. There is a very important electronic component in the composition of each type of electronic products: diode.

Different types of diodes have their own technical index parameters, which we call diode parameters. Next, let's take a look at the main diode parameters.

If you want to know more details of these parameters, please contact with WEET sales engineers. Thank you.

Maximum Repetitive Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage 

Maximum Average Forward Rectified Current

Peak Forward Surge Current

Typical Thermal Resistance 

Operating and Storage Temperature Range

Maximum Instantaneous Forward Voltage

Maximum DC Reverse Current

Typical Reverse Recovery

Typical junction capacitance

WEE Technology Company Limited
Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers
WEET Professional Manufacturer in China for Electronic Components

WEET National Day In October 2022 Holiday Day Notice Diodes and Capacitors Factory in China
Holiday time: 1st Oct to 9th Oct. Resume work on 10th Oct.

WEE-Technology-Capacitors-Catalog: https://www.weetcap.com/pdf/WEE-Technology-Capacitors-Catalog.pdf

https://www.weetcl.com/WEET_Popular_DIP_Diodes_and_Rectifiers_List/

https://www.weetcl.com/WEET_Strong_SMD_Diodes_and_Rectifiers_List/

WEE Technology Company Limited
Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

Dragon Boat Festival is coming, we are here to thank you our valued customers for the support and help. 

Please find WEET holiday time as below: 3rd May to 5th May. Resume work on 6th May, 2022

You would check more products information on our websites and send us inquiry as usual. 

Passive electronic components: www.weetcap.com

Active electronic components: www.weetcl.com

The name of the Dragon Boat Festival is the most popular among all the traditional festivals in China, with more than 20 names, such as Dragon Boat Festival, Double Ninth Festival, Dragon Boat Festival, Duanwu Festival, Double Fifth Festival, dangwuxun Festival, Tianzhong Festival, Xia Festival, AI Festival, Shangri Festival, May Festival, Acorus calamus Festival, Tianyi Festival, herbal medicine Festival, Yulan Festival, Wuri Festival, Dila Festival, Zhengyang Festival, dragon day festival, zongzi Festival, Wuhuang Festival, poet's day, hiding afternoon Festival, jiezong Festival, Duanli Festival, the fifth day of May May afternoon, etc.

Wechat: WEETCHINA

Skype, Email: info@weediode.com

WEE Technology Company Limited
Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

M7 is the SMA DO-214AC package of 1N4007. It is an ordinary rectifier diode with withstand voltage of 1000V and maximum average forward rectified current of 1A. Commonly used in AC220V rectifier circuit.

What can be used to replace rectifier diode M7?What are the parameters of chip diode M7 and what tube can be used to replace it? What types of diodes are M7 SMD diodes common to? What is the difference between chip rectifier diode M7 and A7? Rectifier diodes can be made of semiconductor germanium or silicon. M7 and A7 are silicon rectifier diodes with unidirectional conductivity, high breakdown voltage, low reverse leakage current and good high temperature performance. Generally speaking, the rectifier diode with high reverse voltage can replace the rectifier diode with low reverse voltage, and the diode with high rectifier current value can replace the diode with low rectifier current value. For example, M7 diodes can replace M6, M5, M4, m3, M2 and M1, and A7 patch diodes can replace A6, A5, A4, A3, A2 and A1.

The difference between chip diode M7 and A7 is as follows:

Detailed parameters of SMD M7 diode

Package form: do-214ac (SMA)

Average forward current: 1A

Reverse repetitive peak voltage: 1000V

Forward (non repetitive) surge current: 30A

Forward peak voltage: 1V

Reverse leakage current: 5ua, 50ua

Junction temperature: - 55 ° C to + 125 ° C

Storage temperature: - 55 ° C to + 150 ° C

Detailed parameters of chip A7 diode

Package form: sod-123fl

Average forward current: 1A

Reverse repetitive peak voltage: 1000V

Forward (non repetitive) surge current: 25A

Forward peak voltage: 1.1V

Reverse leakage current: 5ua, 50ua

Junction temperature: - 55 ° C to + 150 ° C

Storage temperature: - 55 ° C to + 150 ° C

Difference between diode M7 and A7

It can be seen from the above parameter details that the biggest difference between M7 and A7 lies in the packaging form. The diode M7 package is SMA / DO-214AC, the diode A7 package is sod-123FL, and the volume of M7 is larger than A7. The forward non repetitive surge current of M7 is 5A larger than that of A7, and the junction temperature difference is 5 ° C. The main difference between M7 and A7 is the packaging form. In practical application, diodes M7 and A7 can replace each other!

WEE Technology Company Limited

Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers

WEE Technology Company Limited has nearly 20 years rich experience in manufacturing and developing full range of diodes and bridge rectifiers. Products voltage from 40V to 1000V, current from 0.5A to 50A. Packages are divided to surface mount SMD type and through hole DIP type. All our products are RoHS 2.0 compliant and meet Reach standard. We are always finding the best solutions to our customers. We are WEE. We Enhance Efficiency.

Voltage：40V, 50V，60V, 100V，200V，400V，500V，600V，800V，1000V

Current：0.5A, 1.0A, 2A, 3A, 4A, 5A, 6A, 8A, 10A, 15A, 20A, 25A, 30A, 35A, 50A.

Packages：A-405, DO-15, DO-27, DO-35, DO-41, LL-34, LL-41, R-1, R-6, SMA, SMAF, SMAJ, SMB, SMC, SOD123, SOD-123FL, SOD-323, SOT-23, TO-220, TO-263, TO-277, MBS, MBF LBS, ABS, MBM, DB, DBS, WOM, MBM, KBP, GBP, KBL, KBU, GBU, KBJ4(3S), KBJ6(5S), BR6, KBPC6, KBPC8, KBPC/KBPC-W, BR/BR-W, BR-L, KBPC3(

WEE Technology Company Limited

Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

WEET SMA(DO-214AC) SS12 THRU SS120 (SS12, SS14, SS15, SS16, SS18, SS110, SS115, SS120) Surface Mount Schottky Barrier Rectifier

https://www.weetcl.com/Schottey_Barrier_Rectifiers/SMA_SS12_THRU_SS120.html

https://www.weetcl.com/pdf/WEET_SMA_SS12_THRU_SS120.pdf

Packing: 2Kpcs or 5Kpcs per reel. 

Pacakge: SMA(DO-214AC) 

Stock: 5KKpcs

Lead time: 1-2 weeks

WEE Technology Company Limited

Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

Chinese Traditional Spring Festival Period: 22nd Jan. 2022 to 7th Feb.2022, resume work on 8th Feb.2022

If you need samples, as the holiday is coming, so we only have 1 week working time to prepare, thank you.

WEE Technology Company Limited

Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

WEET Diodess and Rectifiers Manufacturer Wish You Merry Christmas and a Happy New Year

WEE Technology Company Limited

Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

WEET is a professional factory for diodes with more than 20 years experience.

We are able to meet customer special requirements for packing.

Such as S1M 1000V 1A SMA General Purpose Plastic Rectifier, we can offer 2Kpcs, 5Kpcs and 10Kpcs tape and reel packing.

Welcome your inquiry for other diodes and rectifiers to cost down.

WEET Group also can provide full solution for capacitors, check more at : https://www.weetcap.com/

WEE Technology Company Limited
Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

Good news to share with all of our customers, WEET keep large stock for diodes, rectifiers and transistors.

1 week delivery time and competitive price, superior quality. Free samples for testing.

For more items, please check with our sales at : info@weediode.com, info@weetcl.com

WEE Technology Company Limited

Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

Dear customers, suppliers and friends, WEET is going to have 2021 National Holiday soon. Please send your inquiry at your earliest to apply a better delivery time for your order.

Holiday time: Oct 1st to Oct 4th

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

WEE Technology Company Limited

Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

Nowadays, the normal lead time for TVS diodes is about 8 to 12 weeks. Such as P6KE24CA, P6KE33CA, P6KE36CA, P6KE39CA, P4KE and other related TVS products.

However, If you order from WEE Technology, we are able to provide 4 weeks delivery time.

WEET keep regular stock for diode and rectifiers. It will be highly appreciated if you can share your regular buying list with me. I will try my best to quote rock bottom price for your comparison with your current suppliers.

Just takes you one minute to send me the inquiry list, you will gain more than you think. Hope we can cooperate in the near future. Thank you

WEE Technology Related Capacitors Products: 

Audio Capacitors, Tantalum Capacitors, MLCC Ceramic Capacitors, Film MKT/MKP Capacitors, Aluminum Electrolytic Capacitors, Dipped Varistors MOVs 

WEE Technology Company Limited

Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

WEET Provide Stock Offer of Diodes and Rectifiers Even If the Chip Raw Material is Lack of Market in China.

Do you have regular demand for diodes and rectifiers? Do you feel shocked about the long delivery time ? If yes, WEET can provide best solutions to you.

WEET diodes factory keep safe stock each item 10KKpcs for below diodes. First come, first served.

For other items, you can check case by case. Email us at : info@weediode.com

A7: SOD123FL

M7: SMA, SMA-J, SMAF Package

S1M: SMA Package

MB10F: MBF Package

WEE Technology Company Limited

Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

The year of ox is coming. Ox are loyal, sincere, and diligent, down-to-earth and willing to work. WEET workers are also endowed with these spirit.

We are going to celebrate this traditional festival in Feb 2021 with our families and friends at hometown.

Here please find WEET 2021 Spring Festival Holiday Notice. 

Please do not hesitate to send us inquiry as usual, our sales team will on duty at home and ready to reply you at any time.

Finlly, we wish you and yours a safe, healty and prosperous new year in 2021. Cheers!

WEE Technology Company Limited
Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

Model: BR3510

Reverse repetitive peak voltage: 1200V

Forward peak voltage: 1200V

Insulation voltage: 2000V

Reverse repetitive peak current: 26000mA

Efficiency: 75%

Working junction temperature: 120 ℃

Brand: WEET

Scope of application: motor

Power characteristics: high power

Rectifier element: full bridge

AC input voltage: 1000V

Frequency characteristic: high frequency

DC output current: 35A

DC output voltage: 1000V

WEE Technology Company Limited 
Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

Brand new bridge rectifier
No. of Pins: 4
No. of Phases: Single
Model: KBPC 5010
Voltage rating: 1000V
Current rating: 50A
Metal casing for maximum heat dissipation
Casing has a center mounting hole
Heavy duty terminals

KBPC5010 rectification bridge, 50A1000V 5010 square, single-phase square flat-foot rectifier

These rectification devices are used as Components of power supplies, Detectors of radio signals

They are available from minimum current capacity of 50A，voltage from 50V to 1000V

Other Values are : KBPC5005, KBPC5001, KBPC5002, KBPC5004, KBPC5006, KBPC5008, KBPC5010

WEE Technology Company Limited
Manufacturer of Surface Mounted (SMD) and Through Hole (DIP) Diodes and Rectifiers.

BR5010 1000V 50A Bridge Rectifier is specially for ultrasonic mask machine  , these products are widely used in audio, professional power amplifier, power supply, communication, automotive electronics, energy-saving lamps, home appliances, and other fields

50.0A Bridge Rectifiers BR50005-BR5010. 

15.0A Bridge Rectifiers BR15005W-BR1510W

35.0A Bridge Rectifiers BR35005W-BR3510W

50.0A Bridge Rectifiers BR50005W-BR5010W

15.0A Bridge Rectifiers BR15005L-BR1510L

25.0A Bridge Rectifiers BR25005L-BR2510L

35.0A Bridge Rectifiers BR35005L-BR3510L

50.0A Bridge Rectifiers BR50005L-BR5010L

50A, 1000V conventional rectifier bridge rectifier is KBPC5010, zinc shell and copper pin, widely used in medium and small power supply rectifier.

The difference between BR5010, 50A plastic shell bridge rectifier and conventional KBPC5010 is that the shell is insulation plastic shell, and the heat dissipation mainly depends on the bottom aluminum sheet

WEE Technology Company Limited
Manufacturer of Surface Mounted (SMD) and Throught Hole (DIP) Diodes and Rectifiers.

The GBPC3510 is a 1-phase bridge Rectifier Diode with push-on terminals.

GBPC3510, Single Phase Bridge Rectifier, 35 Amp, 1000V 

Case: GBPC / GBPC-W.  

Case Material: Molded Plastic with Heatsink Internally. Mounted in the Bridge Encapsulation.

General purpose use in AC/DC bridge full wave rectification, for home appliances, office equipment, etc. 

GBPC35005(W) THRU GBPC3510(W) : GBPC35005, GBPC3501, GBPC3502, GBPC3504, GBPC3506, GBPC3508, GBPC3510

WEE Technology Company Limited
Manufacturer of Surface Mounted (SMD) and Throught Hole (DIP) Diodes and Rectifiers.

WEET KBPC5010 is full zinc metal shell and KPBC package. BR5010, GBPC3510, BR3510 is zinc bottom and plastic body.

Rectifier bridge is to seal the rectifier tube in a shell, divided into full bridge and half bridge. 
The full bridge is to seal together four diodes of the connected bridge rectifier circuit. 
Half bridge is to seal half of the two diode bridge rectifying together. 
Two half bridges can be used to form a bridge rectifier circuit, and a half bridge can also form a full wave rectifier circuit with center tap of transformer. 
The rectifier circuit and working voltage should be considered in selecting the rectifier bridge.

Rectifier bridge is a rectifier device composed of two or four diodes. 
There are half bridge, full bridge and three-phase bridge in the pile, and three kinds of half bridges are also positive and negative. The text symbol of the heap bridge is UR

The rectifier bridge is made of four rectifier silicon chips as bridge connection, and is wrapped with insulating plastic. 
The high-power rectifier bridge adds zinc metal shell to the insulation layer to enhance heat dissipation. 
There are many types of rectifier bridges: flat, round, square, bench (straight insert and patch), GPP and OJ structure. 
The maximum WEET rectifier current is from 0.5A to 100A, and the maximum reverse peak voltage is from 50V to 1600V.

WEE Technology Company Limited
Manufacturer of Surface Mounted (SMD) and Throught Hole (DIP) Diodes and Rectifiers.

WEET 50A 1000V GBJ5010 Bridge Rectifier Package KBJ-4 GBJ Application Introduction

Tiktok, electric welding machine, fast charging adapter Bridge Rectifier, fast charging head Bridge Rectifier, flashlight charging head Bridge Rectifier, garbage disposal Bridge Rectifier, live light Bridge Rectifier, coffee machine Bridge Rectifier, soybean milk machine Bridge Rectifier, rectifier bridge deck, transformer Bridge Rectifier, inverter Bridge Rectifier, vehicle charging Bridge Rectifier, bar machine Bridge Rectifier, broken wall machine Bridge Rectifier, hair machine Bridge Rectifier, egg beating machine Bridge Rectifier, warm air Bridge Rectifier, dryer Bridge Rectifier and so on .