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Product Detailed Parameters
- Description：DIODE AVALANCHE 100V 3.5A SOD64
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Cut Tape (CT),Tape & Box (TB)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：3.5A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：30 ns
- Current - Reverse Leakage @ Vr：1 µA @ 100 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 BYV28-100-TAP is an ultra-fast avalanche sinterglass diode manufactured by Vishay General Semiconductor - Diodes Division. It features a single configuration in the SOD-64 axial package with a maximum average forward current of 3.5 A and a repetitive peak reverse voltage of 100 V. The device exhibits a maximum forward voltage of 1.1 V at 5 A, a peak reverse recovery time of 30 ns, and a non-repetitive peak forward surge current capability of 90 A. It operates within a junction temperature range of -55 °C to +175 °C.
Feature Summary
- Controlled avalanche characteristic for energy dissipation
- Ultra-fast recovery time for high-frequency switching
- Glass passivated junction with hermetically sealed package
- AEC-Q101 qualified for automotive reliability
Applications
- Very fast rectification in switch mode power supplies
- Freewheeling diodes
- DC-to-DC converters
- Polarity protection applications
Procurement Notes
Verify the specific ordering code BYV28-100-TAP against official Vishay documentation to confirm the taped unit packaging format. Ensure that the component meets all required environmental compliance standards and qualification levels before finalizing procurement specifications.
Selection Notes
Select this component when designing circuits requiring controlled avalanche characteristics and ultra-fast recovery times. Verify that the 100 V reverse voltage rating and 3.5 A average forward current align with the circuit's electrical demands and thermal management capabilities.
Part Context
This part belongs to the BYV28 series of ultra-fast avalanche sinterglass diodes from Vishay Semiconductors. The series includes variants with different reverse voltage ratings (50 V, 100 V, 150 V, and 200 V), all sharing the same SOD-64 package and core electrical performance characteristics.
Replacement Considerations
BYV28-100-TR
FAQ
What is the typical reverse recovery time for the BYV28-100?
The typical peak reverse recovery time is 30 ns.
Is the BYV28-100 suitable for automotive applications?
Yes, the component is AEC-Q101 qualified.
