We are WEE, We Enhance Efficiency   

Year Established: 2000

Headquarter: Hongkong

Employees: 500

Products: General Purpose Rectifier, Fast Recovery Rectifier, Transient Voltage Suppressor, Schottky Rectifier, Switching Diode, Zener Diode...

Application: Automotive, Consumer, Computer, Lighting, Communication, Energy Harvesting, and Smart Grid...

Market: America, Europe, Asia, South Africa and Mid. East...

Advantages: Considerate Service, Competitive Offer, Credible Quality & Lead Time...

Catalogue: http://www.weediode.com/zb_users/upload/2020/10/WEETechnologyCompanyLimitedCatalogueDiodeRectifierTransistor.pdf

Presentation: http://www.weediode.com/zb_users/upload/2021/1/WEE-Technology-Company-Limited-Presentation.pdf

REACH: https://www.weetcl.com/pdf/WEE-Technology-Diodes-Rectifiers-RoHS-II-2023.pdf

ROHS: https://weetcl.com/pdf/WEE-Technology-Diodes-Rectifiers-REACH-2023.pdf

Website: www.weetcl.com

Wechat: WEETCHINA

Skype, Email: info@weediode.com

Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency   

The ES2J is a surface-mount ultra-fast diode with molded plastic case and lead-free pure tin-plated terminals. It used for switching mode power supply (SMPS), adapters, converter and lighting application. 

WEET ES2J super-fast recovery diode feature:

Reverse voltage - 50 to 600 Volts                

Forward current - 2.0 Ampere

For surface mounted applications                

Low profile package

Glass passivated chip junction                  

Super-fast recovery time for high efficiency

Easy pick and place                          

Ideal for automated placement

Compliant to RoHS directive 2011/65/EU 

WEET ES2J super-fast recovery diode mechanical data:

Case: SMAF (DO-214AC, also known as SMA)

Material: GPP chip

Packing: T/R (turntable roll)

Quantity: 10Kpcs /roll

Supply: 200KKpcs/month

Types: ES2A, ES2B, ES2C, ES2D, ES2E, ES2G, ES2J

Email, Skype: info@weediode.com

Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency   

In order to let customers know well about WEE Technology trademarks, here we would like to share below WEE Trademark Classification with you. Thanks you!

Please check below link to know the details about it .

http://www.smddip.com/zb_users/upload/2018/9/WEET-Trademark-Classification.pdf

WEET is the expertise in manufacturing all kinds of diodes, rectifiers and bridge rectifiers.

info@weediode.com

Written by WEE Technology Company Limited  

We are WEE, We Enhance Efficiency   

M7=GS1M=S1M,  M7 SMAF Tape & Reel SPQ: 10Kpcs RoHS

500Kpcs at US$3.2/Kpcs

1KKpcs at US$3.1/Kpcs

2KKpcs at US$3.0/Kpcs

5KKpcs at US$2.9/Kpcs

10KKpcs at US$2.8/Kpcs

MOQ: 500Kpcs / shipment

Look forward to hearing your order soon. Please contact sales at any time.

info@weediode.com

Written by WEE Technology Company Limited  

We are WEE, We Enhance Efficiency

WEET has rich experience in manufacturing High Efficient Rectifiers, which including HER101-HER108, HER151-HER158, HER201-HER208, HER301-HER308

info@weediode.com  

Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency 

WEE Technology not only strong in general products producing, but also focus on chip manufacturing. 

We are proud to say that below SMA-J package products are all constructed with GPP chip, but we are offering OJ chip price.

Please send your enquiry to we right now. We Enhance Efficiency.

SMA-J General Purpose Rectifier M1-M7

SMA-J General Purpose Rectifier S1A-S1M

SMA-J General Purpose Rectifier GS1A-GS1M

info@weediode.com   

Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency

What is a Fast Rectifier? Defination of a Fast Rectifier.

Fast Recovery Diode is a semiconductor device which possesses short reverse recovery time, very low switching losses and low noise turn-off switching for rectification purpose at high frequency. Rectification is the most popular use for diodes. Rectifiers have many uses and are often found serving as components of high-voltage direct current power transmission systems and DC power supplies. Fast rectifiers convert alternating current (AC) to direct current (DC). Fast diodes are optimized to accept high dynamic stress (fast transition from conducting to blocking state). However, they generally have higher conduction losses than rectifier diodes. For every switch family (GTO, IGCT and IGBT), we offer fast diodes that are optimized for the switch application. They only allow one-way flow of electrons.  
Most stronge Fast Recovery Diode in WEET are 1F7,BA157,FR106,1N4935,FR207,FR307,BY397,FR606.

info@weediode.com  

Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency 

What is a Schottky Barrier Diode? Defination of a Schottky Barrier Rectifiers

The Schottky diode, named after its inventor, also known as Schottky barrier diode or hot-carrier diode, is a semiconductor diode formed by the junction of a semiconductor with a metal. Schottky barrier diode not only  have many applications in today's high tech electronics scene,but also it is one of the oldest semiconductor devices in existence.

It has a low forward voltage drop, a switching speeds that approach zero time and is an electronics component that is widely used in RF applications as a mixer or detector. Also used in power applications as a rectifier, again because of its low forward voltage drop, it lowers the levels of power loss, compared to ordinary PN junction diodes.

The reverse recovery time of Schottky diodes provides extremely fast recovery characteristics. What little reverse recovery time they exhibit is dictated by their capacitance instead of minority carrier recombination such as in conventional PN junction rectifiers. This offers very little reverse current overshoot when switching the Schottky from a forward conducting mode to a reverse blocking state.

Most stronge Schottky Barrier Rectifiers in WEE are SMA Schottky Barrier Rectifier SS12-SS110, SMB Schottky Barrier Rectifier SS32-SS310, SMC Schottky Barrier Rectifier SS52-SS510.

info@weediode.com  

Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency

Zener Diodes BZV55 serie

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

info@weediode.com

Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency   

WEE Surface Mount SMD Diodes and Rectifiers Package Information

WEE stronge at SOD-123FL, SMAF, SMA, SMA-J, SMBF, SMB, SMC and so on

For more information, please check below link or contact with our sales engineers.

http://www.smddip.com/zb_users/upload/2018/8/WEET-Surface-Mount-SMD-Diodes-and-Rectifiers-Package-Information.pdf

WEE Through Hole DIP Diodes and Rectifiers Package Information

WEE stronge at R-1, A-405, DO-41, DO-15, DO-27, R-6 and so on

For more information, please check below link or contact with our sales engineers.

http://www.smddip.com/zb_users/upload/2018/8/WEET-Through-Hole-DIP-Diodes-and-Rectifiers-Package-Information.pdf

info@weediode.com

Written by WEE Technology Company Limited  

We are WEE, We Enhance Efficiency  

The ES1J from WEE is surface mount ultra-fast recovery rectifier in SMAF (DO-214AC, also known as SMA) package. This device features glass passivated junction, low profile package and super-fast recovery time for high efficiency. It used for power management, industrial, portable devices, and consumer electronics.

WEE ES1J ultra-fast recovery rectifier characteristics:

Reverse voltage - 50 to 600 Volts              

Forward current - 1.0 Ampere

Ideally suited for automatic assembly          

Low forward voltage drop

Low power loss

High temperature soldering guaranteed : 250℃/10 seconds at terminals

WEE ES1J ultra-fast recovery rectifier mechanical data:

Material: GPP chip

Packing: T/R (turntable roll)

Quantity: 10Kpcs /roll

Supply: 200KKpcs/month

Types: ES1A, ES1B, ES1C, ES1D, ES1E, ES1G, ES1J

Email,Skype: info@weediode.com

Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency

WEE Surface Mount (SMD) Diodes Production Process Flow 

WEE Through Hole (DIP) Diodes Production Process Flow   

info@weediode.com

Written by WEE Technology Company Limited  

We are WEE, We Enhance Efficiency 

More and more customers choose WEE Technology as alternative of Kemet, Diodes, and AVX etc. 

While some famous brands don't produce RS1M fast recovery rectifier in SMAF pacakge. WEE continuously expand production scale and back you up all the time.

WEE RS1M fast recovery rectifier features:

Reverse voltage - 50 to 1000 Volts            

Forward current - 1.0 Ampere

Glass passivated die construction             

Surface mounted applications

Fast recovery time for high efficiency         

Surge overload rating to 30A peak

Lead-free finish, RoHS Compliant

High temperature soldering guaranteed: 250 C/10 seconds at terminals

WEE RS1M fast recovery rectifier details:

Material: GPP chip

Packing: T/R (turntable roll)

Quantity: 10Kpcs /roll

Supply: 200KKpcs/month

Supplier device package: SMAF (DO-214AC, also known as SMA)

Type: RS1A, RS1B, RS1D,  RS1G, RS1J, RS1K, RS1M

info@weediode.com

Written by WEE Technology Company Limited 

We are WEE, We Enhance Efficiency

 1.0 AMPS. DB101S THRU DB107S Glass Passivated Bridge Rectifiers
     DB101S(50V), DB102S(100V), DB103S(200V), DB104S(400V), DB105S(600V), DB106S(800V), DB107S(1000V)
     MECHANICAL DATA   

· Case: Molded plastic body
     · Terminals: Plated leads solderable per MIL-STD-750, Method 2026
     · Polarity: Polarity symbols marked on case
     · Weight: 0.003 ounce, 0.1 gram
     Application：Base station, Computer, Programmable tax, Switchboard, ADSL, Telephone, Fax machine; Switching power, Chargers, Adapter, Module power, LED power, UPS power, EPS power, Medical power supply, Communication power supply, LCD, PDP CCFL, Car power, Inverter, Variable frequency power source, Electric power supply, High voltage source and other power...
     Check more DB101S, DB102S, DB103S, DB104S, DB105S, DB106S, DB107S information at http://www.weetcl.com/pdf/WEET_DBS_DB101S_THRU_DB107S.pdf 
     Skype, Email: info@weediode.com
     Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency
2.0 AMPS. DB201 THRU DB207 Glass Passivated Bridge Rectifiers
DB201(50V), DB202(100V), DB203(200V), DB204(400V), DB205(600V), DB206(800V), DB207(1000V)
Weight: 0.02 ounce, 0.38 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
· Ratings at 25* ambient temperature unless otherwise specified.
· Single phase, half wave, 60Hz, resistive or inductive load, For capacitive load, derate current by 20%.
Application：Energy-saving lamps ballasts, Fluorescent ballast, HID electronic ballast, LED driving

power, LED drivers, Sodium halide ballast, MotoTorch LED lighting source, LED lights with CFL...
Check more DB201, DB202, DB203, DB204, DB205, DB206, DB207 information at http://www.weetcl.com/pdf/WEET_DB_DB201_THRU_DB207.pdf
Skype, Email: info@weediode.com
Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency  

WEE is proud to announce the latest diodes and bridge rectifiers monthly capacity so far in year 2018.

In the last two years, our factory input vast investment in surface mount GPP chip manufacturing.

Now in the harvest season of 2018, the outcome is beyond our expectation.

Thanks for all of our factory engineers hard work and faithful customers support, we will always  provide the best solutions to our customers. 

info@weediode.com

Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency  

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

M7=GS1M=S1M, M7 SMAF Tape & Reel SPQ: 10Kpcs RoHS

500Kpcs at US$3.2/Kpcs

1KKpcs at US$3.1/Kpcs

2KKpcs at US$3.0/Kpcs

5KKpcs at US$2.9/Kpcs

10KKpcs at US$2.8/Kpcs

MOQ: 500Kpcs / shipment

Look forward to hearing your order soon. Please contact sales at any time.

Email,Skype: info@weediode.com

Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency 

Global semiconductor industry posted sales totaling $412.2 billion in 2017, the industry’s highest-ever annual sales and an increase of 21.6 percent compared to the 2016 total. Global sales for the month of December 2017 reached $38.0 billion, an increase of 22.5 percent over the December 2016 total and 0.8 percent more than the previous month’s total. Fourth-quarter sales of $114.0 billion were 22.5 percent higher than the total from the fourth quarter of 2016 and 5.7 percent more than the third quarter of 2017. Global sales during the fourth quarter of 2017 and during December 2017 were the industry’s highest-ever quarterly and monthly sales, respectively. 

Several semiconductor product segments stood out in 2017. Memory was the largest semiconductor category by sales with $124.0 billion in 2017, and the fastest growing, with sales increasing 61.5 percent. Within the memory category, sales of DRAM products increased 76.8 percent and sales of NAND flash products increased 47.5 percent. Logic ($102.2 billion) and micro-ICs ($63.9 billion) – a category that includes microprocessors – rounded out the top three product categories in terms of total sales. Other fast-growing product categories in 2017 included rectifiers (18.3 percent), diodes (16.4 percent), and sensors and actuators (16.2 percent). Even without sales of memory products, sales of all other products combined increased by nearly 10 percent in 2017.  

Annual sales increased substantially across all regions: the Americas (35.0 percent), China (22.2 percent), Europe (17.1 percent), Asia Pacific/All Other (16.4 percent), and Japan (13.3 percent). The Americas market also led the way in growth for the month of December 2017, with sales up 41.4 percent year-to-year and 2.1 percent month-to-month. Next were Europe (20.2 percent/-1.6 percent), China (18.1 percent/1.0 percent), Asia Pacific/All Other (17.4 percent/0.2 percent), and Japan (14.0 percent/0.9 percent).

Email, Skype: info@weediode.com   

Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency
2.0 AMPS. DB201S THRU DB207S Glass Passivated Bridge Rectifiers
DB201S(50V), DB202S(100V), DB203S(200V), DB204S(400V), DB205S(600V), DB206S(800V), DB207S(1000V)
FEATURES
· Ideal for printed circuit board
· Reliable low cost construction utilizing molded plastic technique
· High surge current capability
· Polarity: marked on body
· Mounting position: Any
MECHANICAL DATA
· Case: Molded plastic body
· Epoxy: UL94V-0 rate flame retardant
· Polarity: Molded on body
· LeadP: Plated terminals solderable per MIL-STD-202E method 208C
· Weight: 0.03 ounce, 1.0 gram
Application：Energy-saving lamps ballasts, Fluorescent ballast, HID electronic ballast, LED driving power, LED

drivers, Sodium halide ballast, MotoTorch LED lighting source, LED lights with CFL; Base station, Computer,

Programmable tax, Switchboard, ADSL, Telephone, Fax machine; Switching power, Chargers, Adapter, Module power, LED

power, UPS power, EPS power, Medical power supply, Communication power supply, LCD, PDP CCFL, Car power, Inverter,

Variable frequency power source, Electric power supply, High voltage source and other power...
Check more DB201S, DB202S, DB203S, DB204S, DB205S, DB206S, DB207S information at

http://www.weetcl.com/pdf/WEET_DBS_DB201S_THRU_DB207S.pdf
Skype, Email: info@weediode.com
Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency
DO-15 HER201 THRU HER208 High Efficient Rectifier
HER201(50V), HER202(100V), HER203(200V), HER204(400V), HER205(600V), HER206(800V), HER207(1000V)
Weight: 0.02 ounce, 0.38 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
· Ratings at 25* ambient temperature unless otherwise specified.
· Single phase, half wave, 60Hz, resistive or inductive load, For capacitive load derate current by 20%.
Application：LCD televisions；Energy-saving lamps ballasts, Fluorescent ballast, HID electronic ballast, LED driving power, LED drivers, Sodium halide ballast, MotoTorch LED lighting source, LED lights with CFL...
Check more HER201, HER202, HER203, HER204, HER205, HER206, HER207, HER208 information at http://www.weetcl.com/pdf/WEET_DO15_HER201_THRU_HER208.pdf
Skype, Email: info@weediode.com
Written by WEE Technology Company Limited

We are WEE, We Enhance Efficiency
DO-15 SF21 THRU SF26 Ultra-Fast Recovery Rectifiers
SF21(50V), SF22(100V), SF23(150V), SF24(200V), SF25(300V), SF26(400V)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
· Ratings at 25℃ambient temperature unless otherwise specified
· Single Phase, half wave, 60Hz, resistive or inductive load
· For capacitive load derate current by 20%
Application: White-household appliance; Intelligent Electric-meters; Energy-saving lamps ballasts, Fluorescent ballast, HID electronic ballast, LED driving power, LED drivers, Sodium halide ballast, MotoTorch LED lighting source, LED lights with CFL; Base station, Computer, Programmable tax, Switchboard, ADSL, Telephone, Fax machine; Switching power, Chargers, Adapter, Module power, LED power, UPS power, EPS power, Medical power supply, Communication power supply, LCD, PDP CCFL, Car power, Inverter, Variable frequency power source, Electric power supply, High voltage source and other power...
Check more SF21, SF22, SF23, SF24, SF25, SF26 information at https://www.weetcl.com/Ultra_Fast_Recovery_Rectifiers/DO15_SF21_THRU_SF28.html

Datasheet: http://www.weetcl.com/pdf/WEET_DO15_SF21_THRU_SF28.pdf   
Skype, Email: info@weediode.com 
Written by WEE Technology Company Limited