SKKD260-14 Semikron - Power Transistor Module

SKKD260-14 Description

Semikron SKKD260-14 is a diode module rated at 1400 V and 260 A. 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.

Looking for a replacement SKKD260-14? USComponent can quote new and hard-to-find stock and ships worldwide. Request a quote for pricing and lead time, and double-check the datasheet to make sure it fits your application.

Summary of Features

Target Applications

Semikron SKKD260-14 is used for AC/AC converters, line rectifiers for transistorized AC motor controllers, AC motor controllers and field supply for DC motors.

Key Specifications

SKKD260-14 is a 1,400 V, 260 A diode module (dual). Source: manufacturer datasheet (Semikron).

Parameter	Value
Product type	Diode module (dual)
Repetitive peak reverse voltage (VRRM / VDRM)	1,400 V
Non-repetitive peak reverse voltage (VRSM)	1,500 V
Average on-state / forward current	260 A (sin. 180°, Tc = 85 °C)
RMS current, max. (continuous)	410 A
On-state / forward voltage, max. (Tvj = 25 °C)	1.25 V
Thermal resistance Rth(j-c), per diode / per module	0.14 / 0.07 K/W
Isolation test voltage (Visol, a.c. 50 Hz)	3600 / 3000 V~
Weight	approx. 750 g
Datasheet	Available on this page (PDF)

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