EFF15C Crydom - Power Transistor Module

EFF15C Description

Crydom makes the EFF15C, an SCR/diode power module. It is used as a building block for AC switches, soft starters, controlled rectifiers and heater controls.

Need the EFF15C? USComponent stocks and sources power modules for repair shops, OEMs and maintenance teams worldwide. Request a quote and we'll confirm availability and lead time. Always compare against the datasheet before ordering.

Summary of Features

Target Applications

Crydom EFF15C is used for AC/DC power conversion and control: controlled rectifiers, DC motor drives, heater and power control, battery chargers and power supplies.

Key Specifications

Crydom EFF15C is an EF Series SCR/diode power module, current code F, circuit 15, 240 VAC line. The datasheet marks this series obsolete. Source: Crydom EF Series datasheet (2009). Values at 25°C unless noted.

Parameter	Value
Load current rating, single phase / three phase / AC switch	100 / 135 / 110 A
AC line voltage	240 VAC
Circuit type	15 (see datasheet circuit diagram)
Maximum DC output current (Tc = 85°C, single phase)	100 A
Maximum voltage drop (VF)	1.4 V @ 100 A
Maximum non-repetitive surge current (1/2 cycle, 60 Hz)	1500 A
Maximum I²t for fusing (8.3 ms)	9340 A²s
Gate trigger current / voltage (25°C)	150 mA / 3.0 V
Critical rate of rise of on-state current (Tj = 125°C)	100 A/µs
Critical rate of rise of off-state voltage	500 V/µs
Maximum thermal resistance, junction to ceramic base per chip	0.36 °C/W
Operating junction temperature	-40 to 125°C
Isolation voltage	2500 Vrms
Weight (typical)	7.0 oz (198 g)

Technical document (PDF)  |  Request a quote for EFF15C (reply within 24 hours)