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Product Detailed Parameters
- Description：DIODE SCHOTTKY 35V 1.5A DO214AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：35 V
- Current - Average Rectified (Io)：1.5A
- 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 @ 35 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The BYS10-35HE3/TR3 is a surface-mount Schottky barrier rectifier from Vishay General Semiconductor, part of the BYS10 series. It features a DO-214AC (SMA) package with two terminals and operates within a junction temperature range of -65 °C to +150 °C. The device provides a maximum average forward rectified current of 1.5 A and a peak repetitive reverse voltage of 35 V. Electrical characteristics include a maximum instantaneous forward voltage of 500 mV at 1.0 A and a maximum DC reverse current of 500 μA at 25 °C. It supports a peak forward surge current of 40 A for an 8.3 ms half-sine wave.
Feature Summary
- Guardring structure designed for overvoltage protection
- Low power losses and high efficiency due to very low switching losses
- High surge current capability suitable for demanding transient conditions
- Automotive-grade qualification available via specific ordering codes
Applications
- Low voltage high frequency inverters
- Freewheeling diodes in power circuits
- DC/DC converters
- Polarity protection applications
Procurement Notes
Verify that the HE3 suffix confirms AEC-Q101 automotive qualification and RoHS compliance. Confirm the TR3 designation indicates a 7500-unit quantity on a 13-inch diameter plastic tape and reel. Ensure the component matches the required SMA (DO-214AC) footprint and terminal plating specifications for your assembly process.
Selection Notes
Select this component when a 35 V reverse voltage rating is required alongside a 1.5 A continuous current capacity. The Schottky technology offers lower forward voltage drop compared to standard silicon rectifiers. Verify thermal management requirements against the specified junction-to-lead thermal resistance values for your specific PCB layout.
Part Context
This device belongs to the BYS10 series of surface-mount Schottky barrier rectifiers manufactured by Vishay General Semiconductor. The series includes variants with different reverse voltage ratings, specifically 25 V, 35 V, and 45 V options. All models share identical physical dimensions and electrical performance profiles except for the maximum repetitive peak reverse voltage specification.
Replacement Considerations
BYS10-35-E3/TR3
FAQ
What does the 'HE3' suffix indicate for this component?
The HE3 suffix denotes a version that is both RoHS-compliant and qualified to the AEC-Q101 automotive standard.
How is the cathode polarity identified on the package?
The cathode end is indicated by a color band printed on the surface of the component casing.
