SKKD46-12 Semikron - Diode Module

SKKD46-12 Description

Semikron SKKD46-12 is a diode module. It is used in input rectifiers, freewheeling and clamping circuits, battery chargers and welding power sources.

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 SKKD46-12; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.

Summary of Features

Target Applications

Semikron SKKD46-12 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

SKKD46-12 is a 1,200 V, 45 A diode module (dual). Source: manufacturer datasheet (Semikron).

Parameter	Value
Product type	Diode module (dual)
Repetitive peak reverse voltage (VRRM / VDRM)	1,200 V
Non-repetitive peak reverse voltage (VRSM)	1,300 V
Average on-state / forward current	45 A (sin. 180°, Tc = 86 °C)
RMS current, max. (continuous)	90 A
Surge current (10 ms, Tvj = 125 °C)	600 A
Isolation test voltage (Visol, a.c. 50 Hz)	3600 / 3000 V~
Weight	approx. 95 g
Datasheet	Available on this page (PDF)

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