Semikron SKKT 91/12E

Semikron SKKT 91/12E

Overview

The Semikron SKKT 91/12E is a high-performance thyristor/diode module in a SEMIPACK 3 package, engineered for demanding industrial power conversion systems. It delivers consistent performance in applications requiring efficient and reliable control of high currents and voltages.

Key Features

• Thyristor/diode module

• Blocking voltage: 1200 V

• Rated current: 110 A

• SEMIPACK 3 housing format

• Rugged construction for industrial use

• Electrically insulated baseplate

Technical Specifications

• Part Number: SKKT 91/12E

• Configuration: Thyristor/Diode

• Voltage Rating (VRRM): 1200 V

• Current Rating (IT(AV)): 110 A

• Surge Current (ITSM): Up to 1800 A

• Package Type: SEMIPACK 3

• Insulation Voltage: ≥2500 V RMS

• Mounting: Screw terminal

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

Typical Applications

• Motor soft starters

• AC/DC converters

• Battery charging systems

• UPS and switching power supplies

• Industrial automation and drives

Benefits

• Compact and reliable design

• High surge capability

• Excellent thermal performance

• Easy installation and maintenance

In stock now — ships worldwide.

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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