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Product Detailed Parameters
- Description：DIODE STANDARD 1400V 800MA SOD57
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1400 V
- Current - Average Rectified (Io)：800mA
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 400 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：400 ns
- Current - Reverse Leakage @ Vr：2 µA @ 1400 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：SOD-57, Axial
- Supplier Device Package：SOD-57
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The BY268TR is a general-purpose rectifying diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 1400 V and an average forward rectified current of 800 mA. The device utilizes the SOD-57 axial through-hole package. Key electrical characteristics include a maximum forward voltage of 1.25 V at rated current and a surge forward current capability of 20 A. The component is designed for operation within a junction temperature range of -55°C to 150°C.
Feature Summary
- High voltage blocking capability suitable for demanding power applications
- Robust surge current handling with specified non-repetitive peak forward current
- Axial leaded construction facilitating through-hole mounting processes
Applications
- General purpose rectification in power supply circuits
- High voltage DC output stages
- Industrial equipment power modules
Procurement Notes
Verify the specific suffix TR indicates tape and reel packaging configuration when sourcing. Confirm RoHS compliance status as indicated in public documentation. Ensure the SOD-57 package dimensions match the target PCB footprint requirements before finalizing procurement decisions.
Selection Notes
Select this component where high reverse voltage isolation is required alongside moderate current capacity. The axial form factor supports automated insertion or manual assembly workflows. Evaluate thermal management needs based on the specified junction temperature limits and ambient operating conditions.
Part Context
This part belongs to Vishay's general-purpose rectifier lineup, characterized by standard silicon planar technology. The SOD-57 package provides a compact solution for axial leads compared to larger DO styles while maintaining robust mechanical stability for through-hole integration in various electronic assemblies.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify pinout compatibility and electrical ratings against alternative manufacturers' equivalents if substitution is necessary.
