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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 BYS11-90-E3/TR is a surface-mount Schottky barrier rectifier manufactured by Vishay General Semiconductor. It features a maximum repetitive peak reverse voltage of 90 V and a maximum average forward rectified current of 1.5 A. The device exhibits a maximum instantaneous forward voltage of 750 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 -55 °C to +150 °C. The component utilizes an SMA (DO-214AC) case configuration with matte tin-plated leads.
Feature Summary
- Guardring structure provides overvoltage protection
- Low power losses and high efficiency for switching applications
- Very low switching losses suitable for high frequency inverters
- High surge capability for robust performance
Applications
- High frequency inverters
- Switching power supplies
- Freewheeling diodes
- ORing diode circuits
- DC/DC converters
- Reverse battery protection
Procurement Notes
Verify the specific ordering suffix against the manufacturer's documentation to confirm package quantity and delivery mode. The base part number indicates RoHS compliance, while HE3 variants denote automotive qualification. Confirm that the requested tape and reel dimensions match the required production equipment specifications before finalizing procurement.
Selection Notes
Select this component for designs requiring low forward voltage drop and fast switching characteristics in compact surface-mount layouts. Ensure the thermal management strategy accounts for the specified junction-to-lead and junction-to-ambient thermal resistance values under expected operating conditions. Validate that the circuit voltage and current ratings remain within the absolute maximum limits defined in the datasheet.
Part Context
This device belongs to the BYS11 series of surface-mount Schottky barrier rectifiers from Vishay General Semiconductor. The series is designed for general-purpose rectification in space-constrained electronic assemblies. The product line includes commercial grade options and AEC-Q101 qualified variants for automotive applications, all utilizing the standard SMA footprint.
Replacement Considerations
BYS11-90HE3_A/H
FAQ
Is the BYS11-90-E3/TR qualified for automotive applications?
No, the standard E3 suffix denotes commercial grade. Automotive qualification requires the HE3 ordering code.
What does the polarity marking indicate on the package?
A color band on the component body denotes the cathode end.
