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AMUR1020DC-HF
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Product Detailed Parameters
- Description：DIODE ARRAY GP 200V 10A TO-252-2
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io) (per Diode)：10A
- Voltage - Forward (Vf) (Max) @ If：980 mV @ 5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：25 ns
- Current - Reverse Leakage @ Vr：5 µA @ 200 V
- Operating Temperature - Junction：-55°C ~ 150°C
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：TO-252-2
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The AMUR1020DC-HF is a dual super fast recovery rectifier diode array manufactured by Comchip Technology. It features a common cathode configuration housed in a TO-252-3 (DPAK) surface-mount package. The device supports a maximum repetitive peak reverse voltage of 200 V and a continuous forward current of 10 A. Key electrical parameters include a maximum non-repetitive surge current of 260 A, a typical reverse recovery time of 35 ns, and a peak reverse leakage current of 5 µA at rated voltage. Power dissipation is rated at 48 W.
Feature Summary
- Dual common cathode configuration for efficient space-saving circuit design
- Super fast recovery characteristics suitable for high-frequency switching applications
- High current handling capability with robust thermal performance
Applications
- High-frequency DC/DC converters
- Free-wheeling diodes in power supply circuits
- Isolation diodes in battery management systems
Procurement Notes
Verify the specific suffix 'HF' to confirm halogen-free compliance status as per manufacturer specifications. Ensure the TO-252-3 footprint matches the target PCB layout dimensions. Confirm that the 200 V rating aligns with the system's peak inverse voltage requirements under all operating conditions.
Selection Notes
Select this component when a single package must provide two independent rectification paths with high current capacity. The common cathode topology simplifies control logic compared to separate discrete diodes. Consider the thermal resistance of the DPAK package for heat dissipation planning in enclosed environments.
Part Context
This part belongs to Comchip Technology's line of surface-mount rectifier arrays designed for industrial and consumer electronics. It replaces multiple discrete diodes, reducing assembly complexity. The product adheres to standard automotive-grade reliability expectations for power distribution components.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and thermal characteristics before considering alternative manufacturers.
