SKN240-12 Semikron - Rectifier Diode

SKN240-12 Description

The SKN240-12 is a rectifier diode made by The. Typical applications include AC-to-DC rectification in drives and power supplies, freewheeling paths and battery charging. Production of many older modules has ended, but we keep sourcing them for repair and maintenance customers.

USComponent (Young & New Century LLC) supplies power modules, thyristors, diodes and other industrial components, including legacy parts. Contact us for a quote on the SKN240-12, and please confirm ratings against the datasheet before ordering.

Summary of Features

Target Applications

Semikron SKN240-12 is used for AC/DC power conversion and control: controlled and uncontrolled rectifiers, DC motor drives, soft starters, battery chargers, welding equipment, heater and temperature control, and AC power controllers.

Key Specifications

SKN240-12 is a 1,200 V, 240 A power module. Source: manufacturer datasheet (Semikron).

Parameter	Value
Repetitive peak reverse voltage (VRRM / VDRM)	1,200 V
Non-repetitive peak reverse voltage (VRSM)	1,200 V
Average on-state / forward current	240 A (sin. 180°, Tc = 125 °C)
On-state / forward voltage, max. (Tvj = 25 °C)	1.4 V
Weight	approx. 250 g
Datasheet	Available on this page (PDF)

Technical document (PDF)  |  Request a quote for SKN240-12 (reply within 24 hours)