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Product Detailed Parameters
- Description：DIODE MODULE GEN PURP 600V 150A
- Series：-
- Mfr：SanRex Corporation
- Package：Tray
- Diode Configuration：1 Pair Series Connection
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：600 V
- Current - Average Rectified (Io) (per Diode)：150A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 150 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：300 ns
- Current - Reverse Leakage @ Vr：150 mA @ 600 V
- Operating Temperature - Junction：-40°C ~ 150°C
- Mounting Type：Chassis Mount
- Package / Case：Module
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The SanRex DCA150AA60 is a soft recovery diode module designed for high-power switching applications. It features a repetitive peak reverse voltage of 600 V and a maximum average forward current of 150 A at a case temperature of 72°C. The device exhibits a typical forward voltage drop of 1.18 V and a reverse recovery time of 230 ns with a softness factor of 0.8. Thermal resistance from junction to case is 0.4 °C/W, and the unit supports an isolation voltage of 2500 V RMS.
Feature Summary
- Soft recovery characteristics with low reverse recovery charge
- Isolated package construction containing two diode chips
- Low forward voltage drop for reduced conduction losses
- High surge current capability for robust operation
Applications
- Switching power supplies
- Inverter welding power supplies
- Cutting machines
Procurement Notes
Verify the specific part number against official manufacturer documentation before procurement. Confirm that the required thermal management aligns with the specified junction-to-case thermal resistance. Ensure mounting torque specifications are strictly followed during installation to maintain electrical isolation and mechanical integrity. Cross-reference datasheet ratings with actual operating conditions.
Selection Notes
Select this component for circuits requiring fast and soft recovery performance in high-current environments. The isolated design allows for flexible mounting configurations without additional insulation barriers. Consider the thermal resistance and case temperature limits when designing heat dissipation systems. Verify compatibility with the system's voltage requirements and surge current demands.
Part Context
This module belongs to the DCA series of discrete semiconductor components manufactured by SanRex. It is classified as a soft recovery diode module intended for industrial power electronics. The product utilizes silicon technology and is housed in a screw-mount package suitable for high-power density applications.
Replacement Considerations
Consult official SanRex documentation for verified substitute part numbers. Do not assume cross-compatibility with other manufacturers' modules without verifying electrical parameters and physical dimensions.
