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Product Detailed Parameters
- Description：DIODE AVALANCHE 50V 1A DO213AB
- Series：Superectifier®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：50 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 1 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：10 µA @ 50 V
- Capacitance @ Vr, F：8pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-213AB, MELF (Glass)
- Supplier Device Package：DO-213AB
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BYM10-50HE3_A/I is a surface-mount Schottky barrier rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum average forward rectified current of 1 A and a repetitive peak reverse voltage of 50 V. The device utilizes a DO-213AB (SMB) package for compact circuit integration. Key electrical characteristics include a maximum DC reverse voltage of 50 V and a maximum forward voltage of 1.1 V at 1 A. It operates within a junction temperature range of -65°C to +175°C.
Feature Summary
- Schottky barrier technology ensures low forward voltage drop and high switching efficiency.
- Plastic encapsulation provides mechanical robustness and environmental protection.
- Designed for surface-mount applications to facilitate automated assembly processes.
Applications
- General-purpose rectification in power supply circuits
- Free-wheeling diodes in inductive load switching
- Polarity protection in electronic systems
Procurement Notes
Verify the specific suffix designation against official Vishay documentation to confirm exact electrical tolerances and packaging specifications. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement. Cross-reference datasheet revisions to confirm current manufacturing status and availability constraints.
Selection Notes
Select this component for applications requiring efficient rectification with minimal power loss in space-constrained designs. Evaluate the 50 V reverse voltage rating against peak transient voltages in the target circuit. Consider the SMB package dimensions for layout optimization and verify thermal dissipation capabilities under expected operating loads.
Part Context
This part belongs to the BYM10 series of surface-mount Schottky rectifiers from Vishay. The HE3 suffix indicates Halogen-free, Green, and RoHS-compliant materials. The A/I suffix typically denotes specific tape-and-reel packaging configurations or variant identifiers within the manufacturer's product line.
Replacement Considerations
Consult official Vishay substitution guides for verified equivalents. Generic replacements must match the 1 A current rating, 50 V reverse voltage, and DO-213AB package footprint while maintaining compatible forward voltage and reverse leakage characteristics.
