Semikron SKN 130/12

Semikron SKN 130/12

Overview

The Semikron SKN 130/12 is a high-current, stud-mounted avalanche diode rated at 130 A and 1200 V. Designed for industrial rectification and freewheeling applications, this rugged device offers excellent thermal cycling capabilities, low forward voltage drop, and high surge current handling, making it ideal for robust and compact power assemblies.

Key Features

• Blocking Voltage: 1200 V

• Average Forward Current: 130 A

• Stud-type (DO-203AB) mounting

• Avalanche-rated diode

• Low thermal resistance

• High surge current capability

• Reverse recovery behavior optimized for freewheeling

Technical Specifications

• Diode Type: Avalanche Rectifier

• VRRM: 1200 V

• IF(AV): 130 A

• Surge Current: >2000 A

• Case Style: DO-203AB (stud)

• Mounting: Stud mount, anode to stud

• Thermal Resistance: ≤0.4 K/W

• Operating Temperature: –40 °C to +180 °C

Applications

• Industrial rectifiers

• Freewheeling diodes

• Power supplies

• Battery chargers

• High-current DC systems

Why Choose the SKN 130/12

• Compact and rugged construction

• Avalanche capability for added protection

• Excellent thermal and electrical stability

• Ideal for high-power industrial applications

Order Now

The Semikron SKN 130/12 stud diode is available and 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