CTA06-600B Crydom - TRIAC

CTA06-600B Description

Crydom makes the CTA06-600B, a solid state relay. It is widely used for heater control, motor switching, lighting and process equipment where mechanical contacts would wear out.

USComponent (Young & New Century LLC) supplies power modules, thyristors, diodes and other industrial components, including legacy parts. Contact us for a quote on the CTA06-600B, and please confirm ratings against the datasheet before ordering.

Summary of Features

Target Applications

Crydom CTA06-600B is used for AC switching and phase control in heaters, lighting dimmers, motor speed control, appliances and solid state relays.

Key Specifications

Crydom CTA06-600B is a 6 A, 600 V TRIAC in a TO-220AB isolated package, standard (4 quadrants) type. Source: Crydom CTA/CTB06 TRIAC datasheet. Values at 25°C unless noted.

Parameter	Value
RMS on-state current (full sine wave)	6 A (Tc = 105°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	60 A (50 Hz) / 63 A (60 Hz)
I²t for fusing (10 ms)	21 A²s
Critical rate of rise of on-state current (Tj = 125°C)	100 A/µs
On-state voltage VT (max, ITM = 5.5 A)	1.55 V
Thermal resistance junction to case	2.7 °C/W
Isolation voltage	2500 Vrms
Operating junction temperature	-40 to 125°C
Package	TO-220AB isolated

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