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AS5JBF-HF
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Product Detailed Parameters
- Description：DIODE STANDARD 600V 5A SMBF
- Series：-
- Mfr：Comchip Technology
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：600 V
- Current - Average Rectified (Io)：5A
- Voltage - Forward (Vf) (Max) @ If：1.15 V @ 5 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：10 µA @ 600 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：DO-221AA, SMB Flat Leads
- Supplier Device Package：SMBF
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The AS5JBF-HF is a general-purpose rectifier manufactured by Comchip Technology, designed for surface-mount applications. It features a peak repetitive reverse voltage of 600 V and an average forward rectified current of 5 A. The device utilizes the SMC/DO-214AB package configuration. Key electrical characteristics include a maximum non-repetitive peak surge current of 150 A at 8.3 ms single half-sine-wave. The component operates within a junction temperature range of -55 °C to +150 °C and complies with AEC-Q101 automotive standards.
Feature Summary
- Automotive-grade reliability certified under AEC-Q101 standards
- High surge current capability for robust circuit protection
- Wide operating temperature range suitable for harsh environments
Applications
- Automotive power supply circuits
- General-purpose rectification in industrial electronics
- DC-DC converter output stages
Procurement Notes
Verify the specific datasheet revision and AEC-Q101 qualification status directly with Comchip Technology or authorized distributors before finalizing design integration. Confirm that the SMC/DO-214AB footprint matches your PCB layout requirements. Ensure that thermal management strategies account for the specified maximum junction temperature limits during operation.
Selection Notes
Select this component when high current handling and automotive reliability are required in a compact surface-mount form factor. Compare the 600 V reverse voltage rating against system peak inverse voltages to ensure adequate margin. Evaluate the 5 A continuous current capacity against load requirements to prevent thermal overload during sustained operation.
Part Context
This part belongs to Comchip Technology's automotive rectifier series, specifically engineered for high-reliability applications. It complements other SMC-packaged diodes in their portfolio, offering standardized pinouts and performance metrics tailored for automotive and industrial sectors requiring robust power conversion components.
Replacement Considerations
Cross-reference with other AEC-Q101 qualified 5 A SMC rectifiers from manufacturers like Vishay or Littelfuse. Verify equivalent reverse voltage, forward current, and package dimensions to ensure mechanical and electrical compatibility without redesigning the PCB.
