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Product Detailed Parameters
- Description：DIODE AVALANCHE 1200V 3A SOD64
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：1200 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：1.5 V @ 5 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：2 µs
- Current - Reverse Leakage @ Vr：5 µA @ 1200 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：SOD-64, Axial
- Supplier Device Package：SOD-64
- Operating Temperature - Junction：140°C (Max)
- Grade：-
- Qualification：-
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Overview
The BY228-15TR is a standard avalanche sinterglass diode manufactured by Vishay Semiconductors. It features a glass passivated junction and a hermetically sealed SOD-64 package with plated axial leads. The device supports an average forward current of 3 A and a non-repetitive peak reverse voltage of 1500 V. Electrical characteristics include a maximum forward voltage of 1.5 V at 5 A, a maximum reverse current of 25 μA at rated voltage, and a total reverse recovery time of 20 μs. It operates within a junction temperature range up to 140 °C.
Feature Summary
- Glass passivated junction for high reliability
- Hermetically sealed SOD-64 package
- Standard avalanche capability
Applications
- High voltage rectification
- Efficiency diode in horizontal deflection circuits
Procurement Notes
Verify the specific ordering code against the manufacturer's documentation to ensure correct packaging configuration. Confirm that the required voltage rating aligns with the 1200 V reverse voltage specification for the BY228-15 variant. Check environmental compliance details on the official Vishay website before finalizing procurement specifications.
Selection Notes
Select this component for applications requiring a robust, hermetically sealed axial leaded diode with high surge current handling capabilities. Ensure the design accommodates the specified thermal resistance and junction temperature limits. Verify that the 20 μs reverse recovery time meets the switching requirements of the target circuit application.
Part Context
This part belongs to the BY228 series of standard avalanche sinterglass diodes from Vishay Semiconductors. The series includes variants with different reverse voltage ratings, such as the BY228-13. These components are designed for general-purpose rectification and clamping applications where high reliability and hermetic sealing are critical requirements.
Replacement Considerations
Consult the official datasheet for direct cross-reference information. Ensure any substitute component matches the SOD-64 package dimensions, 3 A current rating, and 1500 V peak reverse voltage specifications.
