Semikron SKKE 81/12

Semikron SKKE 81/12

Overview

The Semikron SKKE 81/12 is a high-power thyristor module designed for controlled rectifier and AC switching applications. With a 1200 V blocking voltage and 81 A current handling capability, it delivers reliable performance in demanding industrial systems. Housed in the industry-standard SEMIPACK 1 casing, it supports easy mounting and excellent thermal management.

Key Features

• Blocking Voltage: 1200 V

• RMS Current: 81 A

• Standard SEMIPACK 1 housing

• Electrically isolated baseplate

• High surge current capability

• Optimized for phase control and rectifier circuits

Technical Specifications

• Device Type: Thyristor module

• VDRM/VRRM: 1200 V

• IT(RMS): 81 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 angle controllers

• Soft starters for motors

• AC voltage regulators

• Controlled rectifiers

• Heater control systems

Why Choose the SKKE 81/12

• Rugged and reliable Semikron design

• High voltage and current capability

• Compact footprint with isolated mounting

• Ideal for high-performance power electronics

Order Now

The Semikron SKKE 81/12 thyristor module is available and ships worldwide.

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NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply