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Product Detailed Parameters
- Description：DIODE STD REV 800V 150A DO205AA
- Series：-
- Mfr：GeneSiC Semiconductor
- Package：Bulk
- Technology：Standard, Reverse Polarity
- Voltage - DC Reverse (Vr) (Max)：800 V
- Current - Average Rectified (Io)：150A
- Voltage - Forward (Vf) (Max) @ If：1.33 V @ 150 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：32 mA @ 800 V
- Capacitance @ Vr, F：-
- Mounting Type：Chassis, Stud Mount
- Package / Case：DO-205AA, DO-8, Stud
- Supplier Device Package：DO-205AA (DO-8)
- Operating Temperature - Junction：-40°C ~ 200°C
- Grade：-
- Qualification：-
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Overview
The GeneSiC Semiconductor 150KR80A is a silicon standard recovery rectifier diode designed for high-power applications. It features an 800 V repetitive peak reverse voltage and supports a continuous forward current of 150 A. The device utilizes a DO-8 stud mount package with the stud configured as the anode, consistent with the 'R' suffix designation. Key electrical characteristics include a maximum forward voltage of 1.33 V at 25 °C and a thermal resistance from junction to case of 0.25 °C/W. The component operates within a temperature range of -55 °C to +150 °C.
Feature Summary
- High surge non-repetitive forward current capability rated at 3740 A under specified conditions.
- Robust thermal performance enabled by a low junction-to-case thermal resistance value.
- ESD insensitive construction suitable for general-purpose industrial environments.
Applications
- Industrial power conversion systems
- General purpose rectification circuits
- High current DC power supplies
Procurement Notes
Verify the specific voltage rating and polarity configuration against project requirements before procurement. Confirm that the manufacturer documentation aligns with the requested specifications. Ensure compatibility with existing mounting hardware due to the stud mount package style. Check for any recent discontinuation notices or lifecycle status updates from the supplier.
Selection Notes
Select this component when a robust silicon standard recovery diode is required for high-current applications. The 150 A continuous rating and 800 V blocking voltage make it suitable for demanding power electronics. Consider the DO-8 package dimensions and stud orientation during PCB or chassis layout planning.
Part Context
This part belongs to the 150K(R) series of silicon standard recovery rectifiers manufactured by GeneSiC Semiconductor. The series covers various voltage ratings from 200 V to 1000 V while maintaining a consistent 150 A forward current capability across all variants. The 'R' variant specifically denotes reversed polarity where the stud serves as the anode rather than the cathode.
Replacement Considerations
Direct substitutes within the same series include the 150K60A and 150K100A, provided their respective voltage ratings match the circuit design requirements. Verify that alternative components maintain the same DO-8 package footprint and thermal resistance characteristics to ensure mechanical and thermal compatibility.
