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Product Detailed Parameters
- Description：DIODE AVALANCHE 200V 1.4A SOD57
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Box (TB)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：1.4A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：200 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 BYT52D-TAP is a fast avalanche sinterglass diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current of 1.4 A. The device is housed in the SOD-57 surface-mount package, designed for through-hole mounting compatibility. It supports a junction operating temperature range from -55°C to 175°C and has a non-repetitive peak forward surge current capability of 50 A.
Feature Summary
- Fast recovery characteristics suitable for high-speed switching applications
- Avalanche ruggedness for robust operation under transient conditions
- Sinterglass construction for enhanced thermal stability
Applications
- High-frequency rectification circuits
- Free-wheeling diodes in inductive load protection
- General-purpose fast switching applications
Procurement Notes
Verify the specific suffix against official Vishay documentation to confirm package type and electrical tolerances. Ensure the component meets RoHS3 compliance requirements if mandated by your design specifications. Cross-reference the manufacturer part number with authorized distributor lists to confirm authenticity and traceability before procurement.
Selection Notes
Select this component when a 200 V rating and 1.4 A continuous current are required in a compact SOD-57 footprint. Consider its fast recovery profile for efficiency in high-frequency environments. Evaluate the thermal management capabilities relative to the 175°C junction limit during circuit design.
Part Context
This component belongs to the BYT52 series of fast avalanche sinterglass diodes. The series offers various voltage ratings while maintaining consistent current handling and package dimensions. It serves as a standard solution for general-purpose rectification where speed and reliability are prioritized over ultra-low forward voltage drop.
Replacement Considerations
Direct substitutes include other 200 V, 1.4 A fast recovery diodes in compatible packages such as SOD-57 or DO-214AC. Verify pinout compatibility and ensure equivalent reverse recovery time and surge current ratings.
