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Product Detailed Parameters
- Description：DIODE SCHOTTKY 90V 1.5A DO214AC
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：90 V
- Current - Average Rectified (Io)：1.5A
- Voltage - Forward (Vf) (Max) @ If：750 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：100 µA @ 90 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：DO-214AC, SMA
- Supplier Device Package：DO-214AC (SMA)
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The BYS12-90-E3/TR is a surface-mount Schottky barrier rectifier manufactured by Vishay General Semiconductor. It features a single circuit configuration in an SMA (DO-214AC) package. The device supports a maximum repetitive peak reverse voltage of 90 V and a maximum average forward rectified current of 1.5 A. Peak forward surge current capability reaches 40 A. The maximum instantaneous forward voltage is 750 mV at 1.0 A, with a maximum DC reverse current of 100 μA at 25 °C. Operating junction and storage temperatures range from -55 to +150 °C.
Feature Summary
- Guardring structure provides overvoltage protection
- Low power losses and high efficiency for improved performance
- Very low switching losses suitable for high-frequency applications
- High surge capability ensures robust operation under transient conditions
Applications
- High frequency inverters
- Switching power supplies
- Freewheeling diodes
- OR-ing diode circuits
- DC/DC converters
- Reverse battery protection
Procurement Notes
Verify the specific ordering code suffix against official documentation to confirm packaging quantity and delivery mode. Confirm RoHS compliance status and material categorization requirements before procurement. Ensure the selected variant matches the required tape and reel diameter specifications for automated placement equipment compatibility.
Selection Notes
Select this component for designs requiring low forward voltage drop and fast switching characteristics in compact surface-mount layouts. Evaluate thermal resistance parameters relative to the intended PCB copper area and ambient temperature conditions. Verify that the 90 V reverse voltage rating exceeds the maximum expected operating voltage with appropriate safety margins.
Part Context
This part belongs to the BYS12 series of surface-mount Schottky barrier rectifiers. The series offers various voltage ratings within the same SMA package footprint to facilitate design flexibility. The E3 suffix indicates RoHS compliance and halogen-free construction, meeting standard environmental regulations for commercial electronics manufacturing.
Replacement Considerations
Cross-reference alternative Schottky rectifiers with identical or superior electrical ratings in the DO-214AC package. Verify pinout compatibility and thermal performance characteristics before substitution.
