SKKD46-18 Semikron - Power Transistor Module

SKKD46-18 Description

SKKD46-18 is a 1800 V, 47 A diode module made by Semikron. Typical applications include AC-to-DC rectification in drives and power supplies, freewheeling paths and battery charging.

USComponent has sourced power semiconductors for maintenance teams and OEMs since 2001. For price and availability of the SKKD46-18, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Summary of Features

Target Applications

Semikron SKKD46-18 is used for motor drives and inverters, servo amplifiers, UPS systems, welding machines and other industrial power switching equipment.

Key Specifications

SKKD46-18 is a 1,800 V, 45 A diode module (dual). Source: manufacturer datasheet (Semikron).

Parameter	Value
Product type	Diode module (dual)
Repetitive peak reverse voltage (VRRM / VDRM)	1,800 V
Non-repetitive peak reverse voltage (VRSM)	1,900 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)

Technical document (PDF)  |  Request a quote for SKKD46-18 (reply within 24 hours)