SKKH122-12E Semikron - Thyristor / Diode Module

SKKH122-12E Description

The SKKH122-12E from Semikron is a thyristor module with a 1200 V / 122 A rating. Typical applications include soft starters, AC power controllers, controlled rectifiers, DC motor drives and heating control.

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 SKKH122-12E; we ship worldwide. Please verify the ratings and package against the manufacturer's datasheet first.

Summary of Features

Target Applications

Semikron SKKH122-12E 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

SKKH122-12E is a 1,200 V, 122 A thyristor / diode module. Source: manufacturer datasheet (Semikron).

Parameter	Value
Product type	Thyristor / diode module
Repetitive peak reverse voltage (VRRM / VDRM)	1,200 V
Non-repetitive peak reverse voltage (VRSM)	1,300 V
Average on-state / forward current	122 A (sin. 180°, Tc = 88 °C)
RMS current, max. (continuous)	195 A
On-state / forward voltage, max. (Tvj = 25 °C)	1.55 V
Package	SEMIPACK 2
Weight	approx. 165 g
Datasheet	Available on this page (PDF)

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