Semikron SKKT 57/12E

Semikron SKKT 57/12E

Overview

The Semikron SKKT 57/12E is a thyristor/diode module rated for 55 A and 1200 V, designed for industrial phase control and rectifier systems. Featuring a compact SEMIPACK 1 housing and dual-component configuration, it offers excellent thermal performance and high surge current handling in a rugged package.

Key Features

• Blocking Voltage: 1200 V

• Current Rating: 55 A

• Thyristor/diode in antiparallel configuration

• SEMIPACK 1 industry-standard housing

• Electrically isolated baseplate

• High surge current capability

Technical Specifications

• Module Type: Thyristor/Diode

• VDRM/VRRM: 1200 V

• IT(AV): 55 A

• Surge Current: >1000 A

• Isolation Voltage: 2500 V RMS

• Housing: SEMIPACK 1

• Mounting: Chassis mount

• Operating Temperature: –40 °C to +125 °C

Applications

• Phase-controlled rectifiers

• Soft starters

• Motor control systems

• Welding equipment

• Power supplies

Why Choose the SKKT 57/12E

• Reliable for medium-power control systems

• Compact and efficient package

• Easy to install with standard mounting

• Backed by trusted Semikron quality

Order Now

The Semikron SKKT 57/12E thyristor/diode module is available and ships worldwide.

Return to the Semikron IGBT Modules collection for more models, ratings, and configurations.

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Original Manufacturer Packaging

These products are industrial surplus items preserved in the original manufacturer box. Learn More

DDPARTSSOLUTION Packaging

These products are industrial surplus items shipped in secure DDPARTSSOLUTION protective packaging. Learn More

Refurbished

These products have been previously installed or may show cosmetic signs of prior handling. Learn More