1DI75F-120Fuji Electric - Darlington Module

1DI75F-120 Description

The Fuji Electric 1DI75F-120 is a Darlington transistor module rated at 1200 V and 75 A. Components of this type are commonly used in motor drives, UPS systems and power supplies; transistor modules of this type are largely superseded by IGBTs in new designs but remain essential for maintaining installed equipment.

USComponent specializes in sourcing power modules and industrial electronic components, including legacy and hard-to-find parts for repair and maintenance. Please confirm ratings, package and pin-out against the manufacturer's datasheet before ordering, and request a quote for current pricing and lead time on the 1DI75F-120.

Target Applications

Fuji Electric 1DI75F-120 is used for high-power traction inverters and choppers, medium-voltage motor drives, static VAR compensators and other high-power converters.

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	75 A (DC)
ICP	150 A (1 ms)
hFE min.	70 @ 75 A, VCE = 5 V
VCE(sat) max.	2.5 V @ 75 A
Collector power dissipation	500 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

1DI75F-120 Video

Download 1DI75F-120 Datasheet

1DI75F-120 PDF Datasheet