DCA200DB160

Overview

The DCA200DB160 is a silicon soft recovery diode module manufactured by SanRex Corporation. It features a series configuration with screw mount installation and isolated construction. The component supports a peak repetitive reverse voltage of 1.6 kV and an average forward current of 200 A. The maximum forward voltage drop is 1.4 V at rated current. Operating temperature range spans from -40°C to +150°C junction temperature. Physical dimensions are approximately 94.5 mm in length, 34 mm in width, and 30 mm in height, weighing 200 g.

Feature Summary

• Soft recovery characteristics for reduced switching losses
• Isolated base plate design for thermal management
• High surge current capability
• Screw mount terminal connection

Applications

• Induction heating power supplies
• DC-AC inverters
• Chopper circuits
• Motor drive freewheeling paths

Procurement Notes

Verify the specific suffix 'DB' against official SanRex documentation to confirm exact electrical parameters and pinout compatibility. Confirm RoHS compliance status and packaging type directly with the manufacturer or authorized distributors before procurement.

Selection Notes

Select this module for high-frequency applications requiring low reverse recovery charge. Ensure adequate heatsinking for the 200 A rating. Verify that the 1.6 kV blocking voltage exceeds the circuit's peak inverse voltage requirements under all operating conditions.

Part Context

This component belongs to the DCA series of soft recovery diode modules. It complements other SanRex power semiconductor devices used in industrial power conversion systems. The series is designed for robust performance in demanding electrical environments.

Replacement Considerations

Check for direct cross-reference part numbers from SanRex or equivalent manufacturers offering identical 200 A / 1.6 kV soft recovery specifications. Verify mechanical footprint and thermal resistance values match the existing design constraints.