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Product Detailed Parameters
- Description：DIODE AVALANCHE 1500V 3A SOD64
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Cut Tape (CT),Tape & Box (TB)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：1500 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)：20 µs
- Current - Reverse Leakage @ Vr：5 µA @ 1500 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 BY228TAP is a standard avalanche sinterglass diode manufactured by Vishay Semiconductors. It features a glass passivated junction within a hermetically sealed SOD-64 package. The device supports a maximum repetitive peak reverse voltage of 1500 V and an average forward current of 3 A. Key electrical characteristics include a maximum forward voltage of 1.5 V at 5 A, a typical reverse recovery time of 2 μs under specified conditions, and a peak forward surge current capability of 50 A.
Feature Summary
- Glass passivated junction for enhanced reliability
- Hermetically sealed SOD-64 package construction
- Standard avalanche rating for robust performance
Applications
- High voltage rectification circuits
- Efficiency diodes in horizontal deflection circuits
Procurement Notes
Verify the specific ordering code BY228TAP to confirm the ammopack packaging format containing 2500 units per pack. Ensure that the required minimum order quantity aligns with the manufacturer's stipulation of twelve packs. Cross-reference the document number 86003 to access the latest technical specifications and mechanical data before finalizing procurement plans.
Selection Notes
Select this component when designing circuits requiring high voltage blocking capabilities up to 1500 V combined with a 3 A continuous current rating. The SOD-64 through-hole package facilitates easy integration into legacy or space-constrained designs. Consider the thermal resistance parameters for proper heat dissipation planning on printed circuit boards.
Part Context
This part belongs to the BY228 series of standard avalanche sinterglass diodes produced by Vishay Semiconductors. The 'TAP' suffix specifically denotes the ammopack packaging configuration, distinguishing it from reel-based variants like the BY228TR. The series is engineered for general-purpose high-voltage applications requiring reliable rectification.
Replacement Considerations
Direct substitutes include the BY228TR variant, which shares identical electrical specifications but utilizes tape-and-reel packaging instead of ammopacks. Verify pin compatibility and thermal requirements when considering alternative manufacturers' equivalents.
