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Product Detailed Parameters
- Description：DIODE AVALANCHE 600V 3A SOD64
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：600 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 @ 600 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 BYW76TR is a fast avalanche sinterglass diode from Vishay Semiconductors, housed in an SOD-64 package. It features a glass passivated junction and hermetically sealed construction. The device supports a repetitive peak reverse voltage of 600 V and an average forward current of 3 A. Key electrical parameters include a maximum reverse current of 15 μA at rated voltage, a typical forward voltage of 0.95 V at 3 A, and a maximum reverse recovery time of 200 ns. It operates within a junction temperature range of -55 °C to +175 °C.
Feature Summary
- Hermetically sealed package with glass passivated junction
- Soft recovery characteristics for efficient switching
- Controlled avalanche capability for rugged operation
Applications
- TV-line output circuits
- Switch mode power supplies
- Fast rectification applications
Procurement Notes
Verify the specific ordering code matches the required tape or ammopack format. Confirm that the component meets the material categorization definitions provided by the manufacturer. Ensure the selected variant aligns with the specified voltage rating requirements for the target circuit design.
Selection Notes
Select this component when high-speed rectification and soft recovery are required in compact designs. The SOD-64 package offers low profile mounting suitable for automated placement. Consider the thermal resistance characteristics relative to the expected ambient temperature and lead length constraints.
Part Context
This part belongs to the BYW72 through BYW76 series of fast avalanche sinterglass diodes. All variants share identical mechanical dimensions and general electrical characteristics, differing primarily in their maximum repetitive peak reverse voltage ratings ranging from 200 V to 600 V.
Replacement Considerations
Direct substitutes within the same series include BYW72, BYW73, BYW74, and BYW75, provided the lower voltage ratings meet the application's reverse voltage requirements.
FAQ
What is the maximum non-repetitive reverse avalanche energy?
The maximum non-repetitive reverse avalanche energy is 10 mJ.
How is the cathode polarity identified on the device?
The cathode end is denoted by a color band on the package.
