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Product Detailed Parameters
- Description：DIODE MODULE GEN PURP 600V 100A
- Series：-
- Mfr：SanRex Corporation
- Package：Tray
- Diode Configuration：1 Pair Common Cathode
- 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 DKA200AA60 is a soft recovery diode module with a common cathode configuration. It features a repetitive peak reverse voltage of 600 V and an average forward current rating of 100 A at 85°C case temperature. The maximum forward voltage drop is 1.30 V at 100 A, while the reverse recovery time is 300 ns with a softness factor of 0.8. Thermal resistance from junction to case is 0.5 °C/W. The unit operates within a junction temperature range of -40°C to +150°C and includes an isolation voltage of 2500 V RMS.
Feature Summary
- Soft recovery characteristics with low reverse recovery charge for reduced switching losses
- Isolated package design containing two diode chips
- Low forward voltage drop for efficient power handling
- Screw mount installation for secure thermal management
Applications
- Switching power supplies
- Inverter welding power supplies
- Cutting machine equipment
Procurement Notes
Verify the specific suffix AA60 against official documentation to confirm the 600V rating. Confirm mounting torque specifications (2.5-3.9 N·m) during assembly. Check RoHS compliance status via manufacturer resources. Ensure thermal interface material compatibility with the specified junction-to-case resistance. Validate lead availability through authorized distributors as delivery times may vary.
Selection Notes
Select this component for high-power switching applications requiring fast and soft recovery performance. The 100A continuous current rating suits industrial inverter and welding power supply designs. Consider the isolated package structure for safety requirements. Evaluate thermal management solutions to maintain junction temperatures within the specified operating range under load conditions.
Part Context
This device belongs to the DKA series of discrete semiconductor modules manufactured by SanRex. It utilizes silicon technology for robust power handling capabilities. The module is designed for screw mounting on heat sinks to facilitate effective heat dissipation in demanding electronic environments.
Replacement Considerations
Consult official SanRex documentation for direct substitutes. Verify electrical parameters such as voltage ratings and current capacities match application requirements before substitution.
