1DI50F-120Fuji Electric - Power Transistor Module

1DI50F-120 Description

The Fuji Electric 1DI50F-120 is a Darlington transistor module rated at 1200 V and 50 A. This type of device is widely used in motor drives, UPS systems and power supplies; transistor modules of this type are largely superseded by IGBTs in new designs but remain essential for maintaining installed equipment.

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Target Applications

Fuji Electric 1DI50F-120 is used for Chopper Controls, DC Motor Controls and Uninterruptible Power Supply.

Key Specifications

Manufacturer	Fuji Electric
Configuration	Single power transistor (Darlington) module with free-wheeling diode, insulated type (chopper controls)
Package	Case M206, UL E82988
VCBO / VCEO	1200 V / 1200 V
IC	50 A (DC)
ICP	100 A (1 ms)
hFE min.	70 @ 50 A, VCE = 5 V
VCE(sat) max.	2.5 V @ 50 A
Collector power dissipation	400 W
Isolation voltage	AC 2500 V (1 min)
Screw torque	3.5 N·m max. (M5 recommended 2.5 - 3.0 N·m)
Weight	265 g

1DI50F-120 Video

Download 1DI50F-120 Datasheet

1DI50F-120 PDF Datasheet