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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/H is a Schottky rectifier manufactured by Vishay Semiconductors. It features a single diode configuration in a DO-213AB (MELF) surface-mount package. The device supports an average forward current of 1 A and a maximum repetitive reverse voltage of 20 V. Key electrical characteristics include a low forward voltage of 500 mV, a peak forward surge current capability of 30 A, and a maximum reverse leakage current of 500 uA. It operates within a junction temperature range of -55°C to +125°C.
Feature Summary
- Utilizes silicon technology for robust Schottky rectification
- Designed for high efficiency with low forward voltage drop
- Constructed in a compact MELF surface-mount form factor
Applications
- General purpose rectification in power supply circuits
- Protection against polarity reversal in electronic systems
- Freewheeling applications in DC-DC converters
Procurement Notes
Verify the specific suffix 'A/H' against the manufacturer's official datasheet to confirm packaging details and compliance status. Ensure the component matches the required DO-213AB footprint and thermal specifications for your design. Cross-reference the part number with authorized distributors to confirm current availability and authenticity before procurement.
Selection Notes
Select this component when a low-profile MELF package is required for 1 A Schottky rectification at 20 V. Consider its 500 mV forward voltage for efficiency optimization. Verify that the 125°C maximum junction temperature meets the thermal requirements of the target application environment compared to alternative packages.
Part Context
This part belongs to the BYM13 series of Schottky rectifiers from Vishay. These devices are characterized by their metal-semiconductor junction construction, which provides fast switching speeds and minimal reverse recovery charge. The series is designed for general-purpose applications requiring reliable rectification in compact surface-mount layouts.
Replacement Considerations
Check for direct substitutes such as the BYM13-20-E3/96 or other Vishay BYM13 variants with matching voltage and current ratings. Ensure any replacement maintains the DO-213AB package dimensions and thermal performance characteristics.
