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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 1A DO213AB
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：20 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：500 µA @ 20 V
- Capacitance @ Vr, F：110pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-213AB, MELF
- Supplier Device Package：DO-213AB (MELF)
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BYM13-20HE3_A/I is a silicon Schottky barrier rectifier manufactured by Vishay Semiconductors. It features a single diode configuration housed in the DO-213AB (MELF) surface-mount package. The device supports an average forward current of 1 A and a repetitive peak reverse voltage of 20 V. Key electrical characteristics include a maximum forward voltage of 500 mV, a reverse leakage current of 500 uA, and a forward surge current capability of 30 A. It operates within a junction temperature range of -55 °C to +125 °C.
Feature Summary
- Utilizes SuperEctifier structure for high reliability and cavity-free glass-passivated junction
- Low forward voltage drop for improved efficiency
- Fast switching capability with low reverse recovery charge
- Lead-free finish compliant with RoHS directives
Applications
- High-frequency DC-DC converters
- Free-wheeling diodes in power supplies
- Polarity protection circuits
- Clamping diodes in logic circuits
Procurement Notes
Verify the specific suffix _A/I against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications. Ensure the component meets the required environmental standards such as RoHS and REACH compliance before integration. Cross-reference the part number with authorized distributors to confirm authenticity and traceability documentation availability.
Selection Notes
Select this component when a compact MELF package is required for surface-mount assembly. Choose based on the 1 A current rating and 20 V voltage breakdown limits. Consider the low forward voltage characteristic for thermal management in low-voltage applications. Verify compatibility with automated pick-and-place equipment due to the small form factor.
Part Context
This part belongs to the BYM13 series of SuperEctifier Schottky rectifiers from Vishay. These devices are designed for high-reliability applications requiring fast switching and low leakage. The series offers various voltage ratings and current capabilities in standardized packages like DO-204AL and MELF formats.
Replacement Considerations
Check for direct equivalents such as BYM13-20-E3/96 or BYM13-20HE3-A/H from Vishay. Verify pinout compatibility and package dimensions (DO-213AB) for any cross-brand substitutions. Ensure electrical parameters match or exceed the original requirements.
