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Product Detailed Parameters
- Description：DIODE AVALANCHE 100V 3A SOD64
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Box (TB)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：1.4 V @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：100 ns
- Current - Reverse Leakage @ Vr：5 µA @ 100 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：SOD-64, Axial
- Supplier Device Package：SOD-64
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The BYT56B-TAP is a fast silicon mesa rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a single diode configuration with an avalanche capability, designed for through-hole mounting in SOD-64 axial packages. The device supports a maximum DC reverse voltage of 100 V and an average forward rectified current of 3 A. Key electrical characteristics include a forward voltage of 1.4 V at 3 A and a reverse recovery time of less than or equal to 500 ns for currents greater than 200 mA. The component operates within a junction temperature range of -55°C to 175°C.
Feature Summary
- Fast recovery performance suitable for high-speed switching applications
- Avalanche rated construction for robustness against transient voltage events
- High thermal stability with extended operating junction temperature range
Applications
- General purpose rectification in power supplies
- Free-wheeling diodes in inductive load circuits
- Protection circuits requiring avalanche ruggedness
Procurement Notes
Verify the specific suffix 'TAP' indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status as required by project specifications. Ensure the SOD-64 axial package dimensions match the PCB layout constraints. Cross-reference the datasheet revision date to confirm technical parameters have not changed. Validate that the 100V rating meets the circuit's peak inverse voltage requirements.
Selection Notes
Select this component for applications requiring 3A continuous current handling with fast recovery characteristics. The 100V reverse voltage rating defines the maximum blocking capability. Consider the SOD-64 package for standard through-hole assembly processes. Evaluate the thermal management needs given the 175°C maximum junction temperature limit. Compare forward voltage drop impacts on overall system efficiency.
Part Context
This part belongs to the BYT series of fast silicon mesa rectifiers from Vishay. These components are engineered for general-purpose rectification tasks where speed and reliability are prioritized. The series offers various voltage ratings while maintaining consistent current handling capabilities across different package options.
Replacement Considerations
Check for direct substitutes within the same Vishay BYT series with matching voltage and current ratings. Verify pinout compatibility for SOD-64 axial packages. Ensure replacement parts maintain equivalent reverse recovery time specifications.
