SKR320-12 Semikron - Rectifier Diode

SKR320-12 Description

The SKR320-12 is a rectifier diode made by The. Diode modules like this are common in rectifier front ends, DC power supplies, welders and plating equipment. Many of these parts are still in service in machines built years ago, and a direct replacement is often the fastest way to get one running again.

USComponent is a BBB A+ accredited distributor that specializes in power modules and industrial components, new and legacy. Ask us for a quote on the SKR320-12; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.

Summary of Features

Target Applications

Semikron SKR320-12 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

SKR320-12 is a 1,200 V, 320 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	320 A (sin. 180°, Tc = 125 °C)
RMS current, max. (continuous)	700 A
On-state / forward voltage, max. (Tvj = 25 °C)	1.35 V
Weight	approx. 500 g
Datasheet	Available on this page (PDF)

Technical document (PDF)  |  Request a quote for SKR320-12 (reply within 24 hours)