CTB24-600CW Crydom - TRIAC

CTB24-600CW Description

Crydom makes the CTB24-600CW, a solid state relay. Solid state relays like this switch heaters, motors, lamps and other loads quietly and without contact wear.

USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the CTB24-600CW, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Summary of Features

Target Applications

Crydom CTB24-600CW is used for AC switching and phase control in heaters, lighting dimmers, motor speed control, appliances and solid state relays.

Key Specifications

Crydom CTB24-600CW is a 25 A, 600 V TRIAC in a TO-220AB non-isolated package, alternistor / no snubber (3 quadrants) type. Source: Crydom CTA/CTB24 TRIAC datasheet. Values at 25°C unless noted.

Parameter	Value
RMS on-state current (full sine wave)	25 A (Tc = 100°C)
Repetitive peak off-state voltage (VDRM/VRRM)	600 V
Type	Alternistor / no snubber (3 quadrants)
Gate trigger current IGT (max, VD = 12 V)	35 mA
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)	500 V/µs
Non-repetitive surge peak on-state current	250 A (50 Hz) / 260 A (60 Hz)
I²t for fusing (10 ms)	340 A²s
On-state voltage VT (max)	1.55 V @ ITM = 35 A
Thermal resistance junction to case	0.8 °C/W
Operating junction temperature	-40 to 125°C
Package	TO-220AB non-isolated

Technical document (PDF)  |  Request a quote for CTB24-600CW (reply within 24 hours)