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Product Detailed Parameters
- Description：DIODE AVALANCHE 200V 3A SOD64
- 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)：3A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 3 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-64, Axial
- Supplier Device Package：SOD-64
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The BYW72-TAP is a single rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum average forward rectified current of 3 A and a repetitive peak reverse voltage of 200 V. The device utilizes a glass-passivated junction within an SOD-64 (DO-35) axial through-hole package. Key electrical characteristics include a maximum DC blocking voltage of 200 V, a forward voltage drop of 1.1 V at 3 A, and a maximum non-repetitive peak forward surge current of 100 A. The component operates within a temperature range of -55°C to +175°C.
Feature Summary
- Glass passivated junction for enhanced reliability
- Hermetically sealed axial package construction
- Soft recovery characteristics suitable for high-frequency switching
Applications
- General purpose rectification in power supplies
- High frequency switching circuits
- Protection against reverse polarity
Procurement Notes
Verify the specific suffix 'TAP' corresponds to the Ammo Pack packaging format when ordering. Confirm that the SOD-64 package dimensions match your PCB footprint requirements. Ensure the 200 V rating meets the circuit's peak inverse voltage demands. Check for AEC-Q101 qualification if automotive compliance is required, as standard industrial versions may differ.
Selection Notes
Select this component for applications requiring a 3 A continuous current capacity with a 200 V reverse voltage rating. The SOD-64 axial package is ideal for through-hole mounting where space allows. Consider the 1.1 V forward voltage drop for efficiency calculations. The soft recovery feature makes it preferable over fast recovery types in certain low-noise or resonant applications.
Part Context
This part belongs to Vishay's general-purpose rectifier diode lineup. It is designed for robust performance in various electronic assemblies. The glass passivation provides protection against mechanical stress and moisture. The axial leaded form factor ensures compatibility with traditional manufacturing processes.
Replacement Considerations
Direct substitutes must match the 3 A current, 200 V voltage, and SOD-64 package. Verify equivalent forward voltage and reverse leakage specifications. Ensure the replacement also offers glass passivation if environmental resistance is critical.
