Semikron SKN 240/04

Semikron SKN 240/04

Overview

The SKN 240/04 is a stud-mounted high-power rectifier diode from Semikron, engineered to handle 240 A of average forward current and a maximum repetitive reverse voltage of 400 V. It’s ideal for heavy-duty industrial applications requiring reliable and efficient rectification.

Key Features

• Average Forward Current: 240 A

• Reverse Voltage: 400 V

• High surge current withstand

• Rugged stud-type DO-203AA (DO-8) package

• Avalanche-rated silicon diode

• Efficient thermal performance

Technical Specifications

• Part Number: SKN 240/04

• Reverse Voltage (VRRM): 400 V

• Average Forward Current (IF(AV)): 240 A

• Surge Current (IFSM): Typically over 4,000 A

• Mounting Type: Stud (M16 thread)

• Package Type: DO-203AA (DO-8)

• Polarity: Cathode to stud

• Operating Temperature Range: -40°C to +180°C

Applications

• High-current rectifier bridges

• Electroplating power supplies

• Motor drive rectifiers

• Welding machines

• Battery charging systems

Why Choose SKN 240/04

• Designed for high reliability and thermal performance

• Compact, high-capacity stud mount package

• Proven performance under harsh electrical loads

• Trusted Semikron quality and durability

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Available for worldwide shipping.

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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