CTB08-600B Crydom - TRIAC

CTB08-600B Description

The CTB08-600B is a solid state relay made by Crydom. Solid state relays like this switch heaters, motors, lamps and other loads quietly and without contact wear.

Request a quote for the CTB08-600B and our team will get back to you with price, quantity available and lead time. We ship worldwide. As with any power device, please check the manufacturer's datasheet to confirm it matches your design.

Summary of Features

Target Applications

Crydom CTB08-600B is used for AC switching and phase control in heaters, lighting dimmers, motor speed control, appliances and solid state relays.

Key Specifications

Crydom CTB08-600B is a 8 A, 600 V TRIAC in a TO-220AB non-isolated package, standard (4 quadrants) type. Source: Crydom CTA/CTB08 TRIAC datasheet. Values at 25°C unless noted.

Parameter	Value
RMS on-state current (full sine wave)	8 A (Tc = 110°C)
Repetitive peak off-state voltage (VDRM/VRRM)	600 V
Type	Standard (4 quadrants)
Gate trigger current IGT (max, VD = 12 V)	50 mA (QI-III), 100 mA (QIV)
Gate trigger voltage VGT (max)	1.3 V
Holding current IH (max)	50 mA
Critical rate of rise of off-state voltage dv/dt (min, Tj = 125°C)	400 V/µs
Non-repetitive surge peak on-state current	80 A (50 Hz) / 84 A (60 Hz)
I²t for fusing (10 ms)	36 A²s
Critical rate of rise of on-state current (Tj = 125°C)	100 A/µs
On-state voltage VT (max)	1.55 V @ ITM = 11 A
Thermal resistance junction to case	1.6 °C/W
Operating junction temperature	-40 to 125°C
Package	TO-220AB non-isolated

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