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Product Detailed Parameters
- Description：DIODE MODULE GEN PURP 600V 100A
- 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)：100A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 100 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：300 ns
- Current - Reverse Leakage @ Vr：100 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 DCA100AA60 is a soft recovery diode module designed for high-power switching applications. It features an average forward current rating of 100 A at a case temperature of 85°C and a repetitive peak reverse voltage of 600 V. The device exhibits a maximum forward voltage drop of 1.30 V at 100 A and a reverse recovery time of up to 300 ns with a softness factor (tb/ta) of 0.8. Thermal resistance from junction to case is rated at 0.5 °C/W, supporting operation within a junction temperature range of -40°C to +150°C.
Feature Summary
- Soft recovery characteristics with low reverse recovery charge for reduced switching losses
- Isolated dual diode chip configuration in a single package
- Low forward voltage drop for improved efficiency
- High surge current capability for robust protection
Applications
- Switching power supplies
- Inverter welding power supplies
- Cutting machines
Procurement Notes
Verify the specific datasheet revision against the manufacturer's official documentation before finalizing design specifications. Confirm that thermal management solutions align with the specified junction-to-case thermal resistance and mounting torque requirements. Ensure input voltage ratings remain within the defined repetitive peak reverse voltage limits during all operational states.
Selection Notes
Select this component when designing circuits requiring isolated fast recovery diodes with soft switching characteristics. The 100 A current rating suits medium-to-high power industrial converters. Verify that the operating ambient temperature allows for adequate heat dissipation to maintain the junction temperature below the maximum limit under continuous load conditions.
Part Context
This module belongs to the DCA series of fast and isolated diode modules manufactured by SanRex Corporation. The series is engineered specifically for high-power switching applications where low loss and fast control are critical. The packaging integrates two diode chips to provide electrical isolation while maintaining a compact footprint suitable for industrial power conversion systems.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Ensure any replacement maintains identical voltage ratings, current capacity, and package dimensions to fit existing mounting hardware without redesign.
