SKKD260-22H4 Semikron - Rectifier Diode Module

SKKD260-22H4 Description

Semikron makes the SKKD260-22H4, a 2200 V, 260 A diode module. 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 SKKD260-22H4, send us a request for quote. Please confirm the specifications against the manufacturer's datasheet before purchase.

Summary of Features

Target Applications

Semikron SKKD260-22H4 is used for AC/AC converters, line rectifiers for transistorized AC motor controllers, AC motor controllers and field supply for DC motors.

Key Specifications

SKKD260-22H4 is a 2,200 V, 260 A diode module (dual). Source: manufacturer datasheet (Semikron).

Parameter	Value
Product type	Diode module (dual)
Repetitive peak reverse voltage (VRRM / VDRM)	2,200 V
Non-repetitive peak reverse voltage (VRSM)	2,300 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)	4800 / 4000 V~
Weight	approx. 750 g
Datasheet	Available on this page (PDF)

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