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Product Detailed Parameters
- Description：DIODE STANDARD 50V 500MA DO213AA
- 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)：500mA
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 500 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：50 ns
- Current - Reverse Leakage @ Vr：5 µA @ 50 V
- Capacitance @ Vr, F：7pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-213AA (Glass)
- Supplier Device Package：DO-213AA (GL34)
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BYM07-50HE3_B/H is a surface-mount Schottky barrier rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum DC reverse voltage rating of 50 V and an average rectified current capacity of 500 mA. The device utilizes a GL34 (DO-213AA) MELF package for compact integration. Key electrical characteristics include a forward voltage drop of 1.25 V at 500 mA and a reverse leakage current of 5 µA at 50 V. The component supports a junction temperature range from -55°C to +150°C.
Feature Summary
- Schottky barrier technology ensures low forward voltage drop and minimal power loss during conduction.
- High surge current capability provides robust protection against transient overloads.
- Glass passivated chip construction enhances long-term reliability and stability under thermal stress.
Applications
- DC-DC converters
- Power supply units
- Free-wheeling diodes in inductive circuits
Procurement Notes
Verify the specific suffix B/H against official datasheets to confirm package type and tape/reel specifications. Ensure compatibility with automated pick-and-place equipment requirements. Confirm RoHS compliance status as indicated in the latest manufacturer documentation before finalizing procurement orders.
Selection Notes
Select this component for applications requiring low forward voltage and high switching efficiency. The 500 mA current rating suits low-power conversion tasks. Verify that the 50 V reverse voltage rating exceeds the peak inverse voltage in the target circuit to prevent breakdown.
Part Context
This part belongs to the BYM07 series of glass-passivated Schottky barrier rectifiers designed for surface-mount applications. The series offers a balance of performance and size, utilizing the GL34 MELF package to provide reliable rectification in space-constrained electronic designs.
Replacement Considerations
EGL34AHE3_A/H is listed as a parametric equivalent substitute. Verify pinout compatibility and exact electrical tolerances before substitution.
FAQ
What is the typical forward voltage drop at rated current?
The forward voltage drop is typically 1.25 V when measured at an average forward current of 500 mA.
Is the device suitable for high-temperature environments?
Yes, the component is rated for a junction temperature range extending up to +150°C.
