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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 BYS10-45HE3/TR3 is a surface-mount Schottky barrier rectifier from Vishay, housed in an SMA (DO-214AC) package. 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. The component is AEC-Q101 qualified and RoHS compliant.
Feature Summary
- Guardring structure provides enhanced overvoltage protection capabilities
- Low power losses and very low switching losses for high efficiency
- Matte tin plated leads ensure solderability per J-STD-002 and JESD 22-B102 standards
Applications
- Low voltage high frequency inverters
- Freewheeling diodes
- DC/DC converters
- Polarity protection applications
Procurement Notes
Verify the specific ordering code suffix against official documentation to confirm qualification status. The HE3 suffix indicates RoHS compliance and AEC-Q101 automotive qualification. Confirm the reel diameter and base quantity match the required delivery mode specifications before procurement.
Selection Notes
Select this component for applications requiring low forward voltage drop and high surge capability in a compact surface-mount form factor. Ensure the operating junction temperature remains within the specified -65 to +150 °C range. Validate thermal resistance requirements based on the specific PCB copper area and mounting conditions.
Part Context
This part 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, such as 25 V and 35 V, all sharing the same DO-214AC package and electrical characteristics except for the breakdown voltage.
Replacement Considerations
BYS10-45-E3/TR3
FAQ
What does the HE3 suffix indicate for this component?
The HE3 suffix denotes that the component is RoHS compliant and AEC-Q101 qualified for automotive applications.
How is the cathode polarity identified on the package?
A color band on the component body denotes the cathode end.
