EFG15C Crydom - Power Transistor Module

EFG15C Description

The EFG15C is an SCR/diode power module made by Crydom. It is used as a building block for AC switches, soft starters, controlled rectifiers and heater controls.

USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the EFG15C and we will reply with price, condition and lead time. Please check the manufacturer's datasheet to confirm ratings, package and pin-out before you order.

Summary of Features

Target Applications

Crydom EFG15C 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 EFG15C is an EF Series SCR/diode power module, current code G, 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	125 / 170 / 140 A
AC line voltage	240 VAC
Circuit type	15 (see datasheet circuit diagram)
Maximum DC output current (Tc = 85°C, single phase)	125 A
Maximum voltage drop (VF)	1.55 V @ 125 A
Maximum non-repetitive surge current (1/2 cycle, 60 Hz)	1950 A
Maximum I²t for fusing (8.3 ms)	15800 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	0.3 °C/W
Operating junction temperature	-40 to 125°C
Isolation voltage	2500 Vrms
Weight (typical)	7.0 oz (198 g)

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