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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 (GL41)
- Operating Temperature - Junction：-55°C ~ 125°C
- Grade：-
- Qualification：-
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Overview
The BYM13-20-E3/97 is a surface mount Schottky barrier rectifier manufactured by Vishay General Semiconductor. It features a GL41 (DO-213AB) MELF case and operates with a maximum average forward rectified current of 1.0 A and a peak forward surge current of 30 A. The device supports a maximum repetitive peak reverse voltage of 20 V and a maximum DC blocking voltage of 20 V. Electrical characteristics include a maximum instantaneous forward voltage of 0.50 V at 1.0 A and a typical junction capacitance of 110 pF at 4.0 V and 1.0 MHz. Thermal resistance from junction to terminal is 30 °C/W, while the junction-to-ambient thermal resistance is 75 °C/W.
Feature Summary
- Guardring structure provides overvoltage protection
- Low forward voltage drop for high efficiency
- High surge current capability
- AEC-Q101 qualified
Applications
- Low voltage high frequency inverters
- Freewheeling applications
- DC/DC converters
- Polarity protection applications
Procurement Notes
Verify that the ordering suffix /97 corresponds to the 13-inch diameter plastic tape and reel delivery mode with a base quantity of 5000 units. Confirm compliance with RoHS standards and JESD 201 class 1A whisker test requirements associated with the E3 suffix. Ensure the component meets the specified environmental standards before integration into production.
Selection Notes
Select this component when a single Schottky rectifier in a DO-213AB package is required for low voltage applications. The 20 V rating suits circuits where the maximum repetitive peak reverse voltage does not exceed this limit. Consider the 1.0 A continuous current rating and 30 A surge capability for load conditions. Verify thermal management needs against the 75 °C/W junction-to-ambient resistance.
Part Context
This part belongs to the BYM13 series of surface mount Schottky barrier rectifiers. The series includes variants with different voltage ratings such as 30 V, 40 V, 50 V, and 60 V. All devices share the same GL41 (DO-213AB) mechanical case and general electrical architecture, differing primarily in their maximum repetitive peak reverse voltage specifications.
Replacement Considerations
Cross-reference with other Vishay BYM13 series parts like BYM13-30 or BYM13-40 if higher voltage ratings are acceptable. Verify that alternative Schottky diodes in the DO-213AB package match the 1.0 A current and 20 V reverse voltage requirements.
FAQ
What is the polarity indication on the BYM13-20-E3/97?
Two bands indicate the cathode end. The first band denotes the device type, and the second band denotes the voltage type.
Is the BYM13-20-E3/97 suitable for automated placement?
Yes, the datasheet states it is ideal for automated placement due to its MELF Schottky rectifier design.
