SKN320-12 Semikron - Rectifier Diode

SKN320-12 Description

The makes the SKN320-12, a rectifier diode. It is used in input rectifiers, freewheeling and clamping circuits, battery chargers and welding power sources. If you are repairing older equipment, we can usually find this exact part, including date codes that are no longer in production.

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 SKN320-12; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.

Summary of Features

Target Applications

Semikron SKN320-12 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

SKN320-12 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 SKN320-12 (reply within 24 hours)