Product Summary

The powerex dual darlington transistor KD224575 is a high power device designed for use in switching applications. The KD224575 is isolated, consisting of two darlington transistors with each transistor having a reverse parallel connected high speed diode.

Parametrics

KD224575 absolute maximum ratings: (1)Junction temperature: -40 to 150℃; (2)Storage temperature: -40 to 125℃; (3)Collector Emitter sustaining voltage: 450V; (4)Collector base voltage: 600V; (5)Emitter base voltage: 7V; (6)Collector emitter voltage: 600V; (7)diode forward current: 75A; (8)continuous base current: 4.5A; (9)diode surge current: 750A; (10)Power dissipation: 350W; (11)Module weight: 210g; (12)V isolation: 2000V.

Features

KD224575 features: (1)Isolated mounting; (2)planar chips; (3)Discrete fast recovery feedback diode; (4)high gain; (5)quick connect base emitter signal terminals; (6)base emitter speed up diodes.

Diagrams

KD224575 connection diagram