SKKH72-20E Semikron - Thyristor / Diode Module

Also written as: SKKH72/20E

Category: Thyristor & SCR Modules

Specifications: 2000V, 125.6A

SKKH72-20E, SEMIKRON, Power Module

Representative image – actual product may differ

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SKKH72-20E Description

Semikron SKKH72-20E is a thyristor module rated at 2000 V and 125.6 A. Typical applications include soft starters, AC power controllers, controlled rectifiers, DC motor drives and heating control. 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.

Need the SKKH72-20E? USComponent stocks and sources power modules for repair shops, OEMs and maintenance teams worldwide. Request a quote and we'll confirm availability and lead time. Always compare against the datasheet before ordering.

Target Applications

Semikron SKKH72-20E 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

SKKH72-20E: key data from the Semikron datasheet.

ParameterValue
Product typeThyristor / diode module
Average on-state / forward current70 A (sin. 180°, Tc = 85 °C)
RMS current, max. (continuous)125 A
Surge current (10 ms, Tvj = 125 °C)1,450 A
Isolation test voltage (Visol, a.c. 50 Hz)3600 / 3000 V~
Weightapprox. 95 g
DatasheetAvailable on this page (PDF)

Technical document (PDF)  |  Request a quote for SKKH72-20E (reply within 24 hours)

Related Part Numbers

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