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Product Detailed Parameters
- Description：DIODE AVALANCHE 200V 1A SOD57
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Cut Tape (CT),Tape & Box (TB)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：2.5 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：30 ns
- Current - Reverse Leakage @ Vr：5 µA @ 200 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：SOD-57, Axial
- Supplier Device Package：SOD-57
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The BYV26A-TAP is a single ultra-fast recovery rectifier manufactured by Vishay Semiconductors. It features a 400 V repetitive peak reverse voltage and supports a continuous forward current of 1 A. The device exhibits a maximum forward voltage of 2.5 V and a low reverse leakage current of 5 uA. Its ultra-fast recovery time is specified at 30 ns, with a peak non-repetitive forward surge current capability of 30 A. The component operates within a junction temperature range of -55°C to +175°C and is housed in the SOD-57 through-hole package.
Feature Summary
- Ultra-fast recovery characteristics enable efficient switching performance in high-frequency applications.
- High thermal stability allows reliable operation across an extended temperature range up to 175°C.
- Low reverse leakage current minimizes power loss during blocking states.
Applications
- High-frequency DC-DC converters
- Free-wheeling diodes in PWM circuits
- Snubber circuits for voltage spike suppression
Procurement Notes
Verify the specific suffix against official Vishay documentation to confirm packaging details. Ensure the ordering code matches the required tape and reel or cut tape configuration. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before procurement.
Selection Notes
Select this component when designing circuits requiring fast switching speeds with moderate voltage ratings. The SOD-57 package offers a compact footprint suitable for space-constrained layouts. Evaluate the thermal management requirements based on the 1 A continuous current rating and the specific ambient operating conditions of the target application.
Part Context
This device belongs to the BYV26x series of ultra-fast recovery rectifiers from Vishay. The series provides various voltage ratings to suit different circuit requirements while maintaining consistent electrical characteristics such as recovery time and forward voltage drop across the family members.
Replacement Considerations
Check for direct substitutes within the same Vishay BYV26x series that offer compatible voltage and current ratings. Verify pinout compatibility and package dimensions to ensure mechanical interchangeability without modifying the printed circuit board layout.
