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Product Detailed Parameters
- Description：DIODE SCHOTTKY 45V 1.5A DO214AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 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 @ 45 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 BYS10-45-M3/TR3 is a surface-mount Schottky barrier rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 45 V and a maximum average forward rectified current of 1.5 A. The device exhibits a maximum instantaneous forward voltage of 500 mV at 1.0 A and supports a peak forward surge current of 40 A. It operates within a junction and storage temperature range of -65 to +150 °C, with a maximum thermal resistance from junction to lead of 25 °C/W.
Feature Summary
- Guardring structure provides enhanced overvoltage protection capabilities
- Low power losses and very low switching losses for high efficiency
- High surge current capability suitable for demanding transient conditions
- Meets MSL level 1 per J-STD-020 standards
Applications
- Low voltage high frequency inverters
- Freewheeling applications
- DC/DC converters
- Polarity protection circuits
Procurement Notes
Verify the specific ordering code against the datasheet to ensure correct package and reel specifications. Confirm that the M3 suffix indicates halogen-free and RoHS-compliant commercial grade material categorization. Check for AEC-Q101 qualification requirements if automotive usage is intended, as standard codes differ from HE3 or HM3 variants.
Selection Notes
Select this component for applications requiring low forward voltage drop and fast switching characteristics in compact surface-mount designs. Ensure the 45 V reverse voltage rating exceeds the circuit's peak inverse voltage. Consider the SMA (DO-214AC) package dimensions for PCB layout constraints and verify thermal management requirements based on the specified junction-to-lead thermal resistance.
Part Context
This part belongs to the BYS10 series of surface-mount Schottky barrier rectifiers. The series includes variants with different reverse voltage ratings, specifically 25 V and 35 V options alongside the 45 V model. All variants share identical physical packaging and general electrical characteristics, differing primarily in their maximum repetitive peak reverse voltage limits.
Replacement Considerations
- BYS10-45-E3/TR3
- BYS10-45HE3_A/H
- BYS10-45HM3_A/I
FAQ
What does the M3 suffix indicate for this component?
The M3 suffix denotes that the device is halogen-free, RoHS-compliant, and classified as commercial grade.
Is this component qualified for automotive applications?
Standard M3 versions are commercial grade. Automotive qualification requires specific ordering codes such as HE3 or HM3 which meet AEC-Q101 standards.
