Specifications
Holding Current (Ih) :
10mA
Current - Gate Trigger(Igt) :
8mA
Voltage - On State(Vtm) :
1.55V
Average Gate Power Dissipation (PG(AV)) :
500mW
Current - On State(It(RMS)) :
8A
Peak off - state voltage(Vdrm) :
800V
Current - Surge(Itsm@f) :
80A
Operating Temperature :
-40℃~+125℃
Gate Trigger Voltage (Vgt) :
1.3V
Description :
10mA 8mA 800V TO-220 TRIACs RoHS
Mfr. Part # :
CT408B-800S
Model Number :
CT408B-800S
Package :
TO-220
Description

Product Overview

The CT408B series are NPNPN 5-layer structure TRIACs featuring a mesa glass-passivated technology, multi-layer metal electrodes, and high junction temperature capabilities. These TRIACs offer good commutation performance and are designed for 4-quadrant operation. They are suitable for applications requiring precise control of AC power.

Product Attributes

  • Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
  • Origin: China
  • Package Type: TO-220BK
  • Certifications: Not specified in source

Technical Specifications

Part NumberVDRM/VRRM (V)IT(RMS) (A)VTM (V)ITSM (A)I2t (A2s)dIT/dt (A/s)IGM (A)PG(AV) (W)TSTG ()Tj ()Rth(j-c) (/W)Rth(j-a) (/W)
CT408B-600S/C60081.5580365020.5-40~+150-40~+1251.660
CT408B-800S/C80081.5580365020.5-40~+150-40~+1251.660
ParameterTest ConditionQuadrant I-III (Max)Quadrant IV (Max)Unit
IGT (Gate trigger current)VD=12V, IT =1A, Tj=251.310mA
VGT (Gate trigger voltage)VD=12V, IGT=0.1A, Tj=251.5520V
VGD (Non-triggering gate voltage)VD=VDRM, Tj=1250.210V
IH (Holding current)VD=12V, IT =1A, Tj=2515mA
IL (Latching current)VD=12V, IT =1A, Tj=2515mA
dVD/dt (Critical rate of rise of off-state)VD=67%VDRM, Gate Open, Tj=1251035V/s
VTM (On-state Voltage)ITM=10A, tp=380s1.551.55V
IDRM / IRRM (Repetitive peak off- state current)VD=VDRM/VRRM, Tj=25835A
IDRM / IRRM (Repetitive peak off- state current)VD=VDRM/VRRM, Tj=125110mA

2410121447_JSCJ-CT408B-800S_C527741.pdf

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Multi layer metal electrode TRIAC JSCJ CT408B 800S designed for precise AC power control and 4 quadrant

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Holding Current (Ih) :
10mA
Current - Gate Trigger(Igt) :
8mA
Voltage - On State(Vtm) :
1.55V
Average Gate Power Dissipation (PG(AV)) :
500mW
Current - On State(It(RMS)) :
8A
Peak off - state voltage(Vdrm) :
800V
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Multi layer metal electrode TRIAC JSCJ CT408B 800S designed for precise AC power control and 4 quadrant

Hefei Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
anhui, hefei
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Employee Number :
300~500
Certification Level :
Verified Supplier

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