WEE Technology Company Limited
We are WEE, We Enhance Efficiency

Manufacturer of Diode Rectifier, Bridge Rectifier, Transistor

WEET TVS Transient Voltage Suppressors are widely used in Automotive Application:
Electric Vehicle Charging Station, DC Converter, Switching, Inverter, Control/Monitor, Audio and Infotainment System, Automotive HVAC, ECU Power Management, Electric Power Steering, Engine Management System, Hands-Free Car Kit, In-Vehicle Networking Gateway, Instrument Cluster, Interior Lighting, Active Antenna, Navigation, Front Lighting, Front View Camera, Rear Lighting, Rear View Camera, Satellite Radio, Surround View Camera, Throttle Control, Automotive Load Dump, EV Battery Management System (BMS) , Stack Monitor, Cooling Fan Drive

SMA 400W SMAJ Series Transient Voltage Suppressor
https://weetcl.com/pdf/WEET_SMA_SMAJ_Series.pdf 
SMB 600W SMBJ Series Transient Voltage Suppressor
https://weetcl.com/pdf/WEET_SMB_SMBJ_Series.pdf 
SMC 1500W SMCJ Series Transient Voltage Suppressor
https://weetcl.com/pdf/WEET_SMC_SMCJ_Series.pdf 
More Transient Voltage Suppressors TVS: https://weetcl.com/Transient_Voltage_Suppressors_TVS   

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WEE Technology Company Limited
We are WEE, We Enhance Efficiency

Product Category: ESD Suppressors / TVS Diodes
Certifications: ISO, RoHS, Reach
Series: 5KP
Polarity: Bidirectional
Termination Style: Axial
Package / Case: P600-2
Pppm - Peak Pulse Power Dissipation: 5 kW
Operating Temperature: - 55 C + 175 C
Packaging: Ammo, Bulk
Subcategory: TVS Diodes / ESD Suppression Diodes
Unit Weight: 2.1g

Popular part number: 5KP70CA, 5KP20A, 5PKE5.0A, 5PKE440A
TVS: https://weetcl.com/Transient_Voltage_Suppressors_TVS 

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WEE Technology Company Limited
We are WEE, We Enhance Efficiency

DO-27 1500W 1.5KE Transient Voltage Suppressor
Popular items: 1.5KE440CA 1.5KE51CA 1.5KE36CA 1.5KE220CA 1.5KE150CA 1.5KE33CA
Details: https://weetcl.com/Transient_Voltage_Suppressors_TVS/DO27_1.5KE.html 
SPEC.: https://weetcl.com/pdf/WEET_DO27_1.5KE_Series.pdf 

Product Category: ESD Suppressors / TVS Diodes
Certifications: RoHS, Reach
Series: TP1.5KE/1.5KE(Littelfuse), 1.5KE(WEET)
Product Type: TVS Diodes
Polarity: Bidirectional
Termination Style: Axial
Package / Case: DO-201-2 (1.5KE)
Pppm - Peak Pulse Power Dissipation: 1.5 kW
Pd - Power Dissipation: 6.5 W(Littelfuse), 5 W(WEET)
Operating Temperature: - 55 C + 175 C
Packaging: Ammo, Bulk
Unit Weight: 1.3g

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WEE Technology Company Limited
We are WEE, We Enhance Efficiency

Product Category: ESD Suppressors / TVS Diodes
Certifications: ISO, RoHS, Reach
Series: 3KP
Polarity: Bidirectional
Termination Style: Axial
Package / Case: P600-2
Pppm - Peak Pulse Power Dissipation: 3 kW
Operating Temperature: - 55 C + 175 C
Packaging: Ammo, Bulk
Subcategory: TVS Diodes / ESD Suppression Diodes
Unit Weight: 2.1g

Popular part number: 3KP6.5CA, 3KP36CA, 3KP13CA
TVS: https://weetcl.com/Transient_Voltage_Suppressors_TVS 

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WEE Technology Company Limited
We are WEE, We Enhance Efficiency

October 1, 1949. Beijing Tiananmen.

Comrade Mao Zedong solemnly declared to the whole world: The People's Republic of China was established! When the first five-star red flag rose, the Chinese people who

have suffered through the struggles in modern times have finally ushered in the dawn of the Chinese nation's rebirth.

"Singing roosters light the world." The birth of the People's Republic of China has made the hundreds of millions of Chinese people the masters of the country, society

and their destiny. They have embarked on a great journey to realize national prosperity, national rejuvenation and people's happiness.

70 years, in the history of human development, it has been a very short span. However, the Chinese people have made great achievements in the East with 70 years of

extremely hard-working. Since the founding of the People's Republic of China 70 years, our country has led the people to create a miracle of rapid economic development

and a long-term stability miracle. The Chinese nation has ushered in a great leap from standing up, becoming rich and strong.

"The great cause is great, not only because it is just and ambitious, but because it is not a smooth one."

WEE Technology Company Limited performs tough, makes every effort in contributing the country's prosperity.

Based on the tenet of "high quality & excellent service", we devote ourselves to innovating and enterprising.

WEET Make Diode Rectifiers, Bridge Rectifiers, Small Singal Transistors meet various requirements of manufacturing, design even hobby.

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WEE Technology Company Limited
We are WEE, We Enhance Efficiency

Details: https://weetcl.com/Transient_Voltage_Suppressors_TVS/SMB_SMBJ_Series.html
SPEC.: https://weetcl.com/pdf/WEET_SMB_SMBJ_Series.pdf
Cross: P6SMBJ, SM6T

Product Category: ESD Suppressors / TVS Diodes
Certifications: ISO, RoHS, Reach
Series: SMBJ
Product Type: TVS Diodes
Polarity: Unidirectional
Termination Style: SMD/SMT
Package / Case: DO-214AA (SMB)
Pppm - Peak Pulse Power Dissipation: 600 W
Operating Temperature: - 55 C + 150 C
Packaging: Tape Reel
Factory Pack Quantity: 3000
Subcategory: TVS Diodes / ESD Suppression Diodes
Unit Weight: 0.21g
TVS: https://weetcl.com/Transient_Voltage_Suppressors_TVS 

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WEE Technology Company Limited
We are WEE, We Enhance Efficiency

SMC 1500W SMCJ Series Transient Voltage Suppressor 

SPEC:  https://weetcl.com/pdf/WEET_SMC_SMCJ_Series.pdf      
1500W Peak Pulse Power Dissipation
5.0V - 440V Standoff Voltages
Glass Passivated Die Construction
Case:SMC, DO-214AB
Polarity Indicator: Cathode Band
Weight:0.22 grams (approx.)
Categories: Circuit Protection TVS - Diodes
Mounting Type: Surface Mount     
Packaging: Tape & Reel (TR)
Certificate: ISO 9001:2015, RoHS 2.0, REACH Standard, AECQ101 qualified

Other Transient Voltage Suppressor:
https://weetcl.com/Transient_Voltage_Suppressors_TVS   

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WEE Technology Company Limited
We are WEE, We Enhance Efficiency
WEET SMC Super Fast Recovery Rectifier ES5A-ES5J https://weetcl.com/pdf/WEET_SMC_ES5A_THRU_ES5J.PDF 
WEET SMC Super Fast Recovery Rectifier ES3A-ES3K https://weetcl.com/pdf/WEET_SMC_ES3A_THRU_ES3K.pdf 
WEET SMC Super Fast Recovery Rectifier ES2A-ES2J
WEET SMC Super Fast Recovery Rectifier ES1A-ES1J

Other Fast Recovery Rectifiers:
https://weetcl.com/Ultra_Fast_Recovery_Rectifiers
https://weetcl.com/Fast_Recovery_Rectifiers

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WEE Technology Company Limited
We are WEE, We Enhance Efficiency

WEET SMA 400W TVS Transient Voltage Suppessor SMAJ Series Unidirectional DO-214AC brightking
SPEC.: https://weetcl.com/pdf/WEET_SMA_SMAJ_Series.pdf 

Exactly same paratemeters as brightking:

Only different in MaximumReverseLeakageIR @ VR(μA), WEET is 5μA, brightking is 1μA:

Other TVS Transient Voltage Suppessor:
https://weetcl.com/Transient_Voltage_Suppressors_TVS 

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WEE Technology Company Limited
We are WEE, We Enhance Efficiency

WEET SMA 400W TVS Transient Voltage Suppessor SMAJ6.0A SMAJ6.0CA Series BiDirectional AECQ101 qualified
https://weetcl.com/pdf/WEET_SMA_SMAJ_Series.pdf 

Categories: Circuit Protection TVS - Diodes
Diode Type: Standard    
Voltage - Reverse Standoff (Typ): 6V
Voltage - Breakdown (Min): 6.67V     
Voltage - Clamping (Max) @ Ipp: 10.3V     
Current - Peak Pulse (10/1000µs): 38.8A     
Power - Peak Pulse: 400W
Operating and Storage Temperature - Junction: -55°C ~ 150°C    
Mounting Type: Surface Mount     
Package / Case: DO-214AC, SMA
Packaging: Tape & Reel (TR)
Certificate: ISO 9001:2015, RoHS 2.0, REACH Standard, AECQ101 qualified

Other TVS Transient Voltage Suppessor:
https://weetcl.com/Transient_Voltage_Suppressors_TVS 

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WEE Technology Company Limited
We are WEE, We Enhance Efficiency

R-6 6A05 THRU 6A10 and R-6 P6A05 THRU P6A10 and R-6 P600A THRU P600M are the best alternatives for each other.

Same parameters:
Categories: Discrete Semiconductor Products Diodes - Rectifiers - Single
Diode Type: Standard    
Voltage - DC Reverse (Vr): 6A05/P6A05/P600A 50V, 6A1/P6A1/P600B 100V, 6A2/P6A2/P600D 200V, 6A4/P6A4/P600G 400V, 6A6/P6A6/P600J 600V, 6A8/P6A8/P600K 800V, 6A10/P6A10/P600M 1000V
Current - Average Rectified (Io): 6A    
Voltage - Forward (Vf) (Max) @ If: 1.1V    
Current - Reverse Leakage @ Vr: 10μA
Operating and Storage Temperature - Junction: -55°C ~ 150°C    
Mounting Type: Through Hole    
Package / Case: R-6, Axial
Packaging: Bulk, Ammo Box    
Certificate: ISO 9001:2015, RoHS 2.0, REACH Standard

R-6 6A05 THRU 6A10 (6A05, 6A1, 6A2, 6A4, 6A6, 6A8, 6A10) General Purpose Plastic Rectifier
Spec.: https://weetcl.com/pdf/WEET_R6_6A05_THRU_6A10.pdf 

R-6 P6A05 THRU P6A10 (P6A05, P6A1, P6A2, P6A4, P6A6, P6A8, P6A10) General Purpose Plastic Rectifier
Spec.: https://weetcl.com/pdf/WEET_R6_P6A05_THRU_P6A10.pdf 

R-6 P600A THRU P600M (P600A, P600B, P600D, P600G, P600J, P600K, P600M) General Purpose Plastic Rectifier
Spec.: https://weetcl.com/pdf/WEET_R6_P600A_THRU_P600M.pdf 

Other General Purpose Rectifier:
https://weetcl.com/General_Purpose_Rectifiers 

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WEE Technology Company Limited
We are WEE, We Enhance Efficiency

WEET Melf Surface Mount Rectifier SM4001 SM4002 SM4003 SM4004 SM4005 SM4006 SM4007 LL4007G DO213AB
Details: https://weetcl.com/search/?Submit=&keyword=sm4007 
Spec.: https://weetcl.com/pdf/WEET_Melf_SM4001_THRU_SM4007.PDF 

Part Status: Active        
Catalog: Standard Recovery Rectifiers
Configuration: Single
Vr - Reverse Voltage: SM4001 50V,SM4002 70V,SM4003 200V,SM4004 400V,SM4005 600V,SM4006 800V,SM4007 1000V     
If - Forward Current: 1A
Ir - Reverse Current: 5 uA  
Operating/Storage Temperature - Junction: -55°C ~ 150°C     
Mounting Type: SMD/SMT     
Package / Case: MELF
RoHS Compliant

Other Recovery Rectifier:
https://weetcl.com/Fast_Recovery_Rectifiers 
https://weetcl.com/Ultra_Fast_Recovery_Rectifiers 

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WEE Technology Company Limited
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Features:      
Glass Passivated Die Construction
Low Reverse Leakage Current
Ideal for Printed Circuit Board Applications
UL Listed Under Recognized Component
RoHS Compliant

Catalog: Through Hole Bridge Rectifiers
Part Status: Active     
Diode Type: Single Phase     
Technology: Standard     
Voltage - Peak Reverse (Max): GBJ6005(50V) GBJ601(100V) GBJ602(200V) GBJ604(400V) GBJ606(600V) GBJ608(800V) GBJ610(1000V)    
Current - Average Rectified (Io): 6A         
Mounting Type: Through Hole     
Package / Case: GBJ
Weight: 6.6 grams (approximate)
Cross REF:GBJ610-FDI，GBJ610F，GBJ610-F

Other Bridge Rectifiers: https://weetcl.com/Single_Phase_Bridge_Rectifiers/   

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WEE Technology Company Limited
We are WEE, We Enhance Efficiency

DO-41 1N4001 THRU 1N4007 (1N4001, 1N4002, 1N4003, 1N4004, 1N4005, 1N4006, 1N4007) General Purpose Plastic Rectifier
Spec.: https://weetcl.com/pdf/WEET_DO41_1N4001_THRU_1N4007.pdf 
DO-41 1N4001G THRU 1N4007G (1N4001G, 1N4002G, 1N4003G, 1N4004G, 1N4005G, 1N4006G, 1N4007G) General Purpose Plastic Rectifier
https://weetcl.com/pdf/WEET_DO41_1N4001G_THRU_1N4007G.pdf 

Catalog: Discrete Semiconductor Products Diodes - Rectifiers - Single
Part Status: Active        
Voltage - DC Reverse (Vr) (Max): 1000V     
Current - Average Rectified (Io): 1A  
Current - Reverse Leakage @ Vr(TA = 125°): 5µA
Operating/Storage Temperature - Junction: -55°C ~ 150°C     
Mounting Type: Through Hole     
Package / Case: DO-204AL, DO-41, Axial
RoHS Compliant

Other General Purpose Rectifier: https://weetcl.com/General_Purpose_Rectifiers 

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WEE Technology Company Limited
We are WEE, We Enhance Efficiency
SMA(DO-214AC) GS2AA THRU GS2MA (GS2AA, GS2BA, GS2DA, GS2GA, GS2JA, GS2KA, GS2MA) General Purpose Plastic Rectifier
details: https://weetcl.com/General_Purpose_Rectifiers/SMA_GS2AA_THRU_GS2MA.html 
spec.: https://weetcl.com/pdf/WEET_SMA_GS2AA_THRU_GS2MA.pdf 

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Features:      
Diffused Junction
Low Forward Voltage Drop
High Current Capability
UL Listed Under Recognized Component
RoHS Compliant

Catalog: Through Hole Bridge Rectifiers
Part Status: Active     
Diode Type: Single Phase     
Technology: Standard     
Voltage - Peak Reverse (Max): KBJ6005(50V) KBJ601(100V) KBJ602(200V) KBJ604(400V) KBJ606(600V) KBJ608(800V) KBJ610(1000V)    
Current - Average Rectified (Io): 6A         
Mounting Type: Through Hole     
Package / Case: KBJ
Weight: 6.6 grams (approximate)
Cross REF: KBJ610G-BP, KBJ610G   

Other Bridge Rectifiers: https://weetcl.com/Single_Phase_Bridge_Rectifiers/ 

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Spec.: https://weetcl.com/pdf/WEET_LL34_BZV55C2V4_THRU_BZV55C75.pdf  
LL-34 BZV55C2V4 THRU BZV55C75 (BZV55C2V4,BZV55C2V7, BZV55C15,BZV55C27…BZV55C75) Silicon Epitaxial Planar Zener Diodes
LL-34 BZV55B2V4 THRU BZV55B75 (BZV55B2V4,BZV55B2V7, BZV55B15,BZV55B27…BZV55B75) Silicon Epitaxial Planar Zener Diodes

Catalog: Discrete Semiconductor Products Diodes - Zener - Single
Part Status: Active        
Voltage - Zener (Nom) (Vz): 5.1V
Power - Max: 500mW        
Mounting Type: Surface Mount     
Package / Case: LL-34, MINI-MELF, SOD-80, DO-213AC
Applications: Low voltage stabilizers or voltage references
Features: The diodes are available in the normalized E24 +/-2 % (BZV55-B) and approximately +/-5 % (BZV55-C) tolerance range.

Other Zener Diodes: https://weetcl.com/Silicon_Planar_Zener_Diodes   

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WEE Technology Company Limited
We are WEE, We Enhance Efency
What are Small Signal Transistors?
As a design note, small signal transistors are used primarily when amplifying small signals, such as a few volts and only when using milliamperes of current.
small signal transistors come in NPN and PNP forms, are used to amplify low-level signals, can also be used as a switch.
Typical hFE values range from 10 to 500, with maximum Ic ratings from about 80 to 600mA.
Maximum operating frequencies range from about 1 to 300 MHz.
Popular small signal transistors: https://weetcl.com/Small_Signal_Transistors/ 
SOT-23(TO-236) MMBT9018 (MMBT9018G, MMBT9018H) NPN Silicon Epitaxial Planar Transistors 30V Small Signal Bipolar (BJT) Transistors
Spec.: https://weetcl.com/pdf/WEET_Transistors_SOT-23_MMBT9018.pdf 

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WEE Technology Company Limited
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SOT-23(TO-236) MMBTSC945 (MMBTSC945R, MMBTSC945O, MMBTSC945Y, MMBTSC945P, MMBTSC945L) 60V General Bipolar (BJT) Transistors
Spec.: https://weetcl.com/pdf/WEET_Transistors_SOT-23_MMBTSC945.pdf 

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WEE Technology Company Limited
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WEET Silicon Epitaxial Planar Transistors MMBT9012G MMBT9012H MMBT9013G MMBT9013H MMBT9014B MMBT9014C MMBT9014D

Spec.:
SOT-23(TO-236) MMBT9012 (MMBT9012G, MMBT9012H) PNP Silicon Epitaxial Planar Transistors Small Signal (BJT) Transistors
https://weetcl.com/pdf/WEET_Transistors_SOT-23_MMBT9012.pdf 
SOT-23(TO-236) MMBT9013 (MMBT9013G, MMBT9013H) SMT NPN Transistor 30V to 50V Dual Transistors Small Signal (BJT) Transistors
https://weetcl.com/pdf/WEET_Transistors_SOT-23_MMBT9013.pdf 
SOT-23(TO-236) MMBT9014 (MMBT9014B, MMBT9014C, MMBT9014D) NPN 50V Power Transistors Dual Transistors Small Signal (BJT) Transistors
https://weetcl.com/pdf/WEET_Transistors_SOT-23_MMBT9014.pdf   

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