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BYV34-500,127 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists WeEn Semiconductors. Its product description is DIODE ARRAY GP 500V 20A TO-220AB. Review the specifications below when checking this part for your BOM.
Diode Arrays specifications for BYV34-500,127
- Description：DIODE ARRAY GP 500V 20A TO-220AB
- Series：-
- Mfr：WeEn Semiconductors
- Package：Tube
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：500 V
- Current - Average Rectified (Io) (per Diode)：20A
- Voltage - Forward (Vf) (Max) @ If：1.35 V @ 20 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：60 ns
- Current - Reverse Leakage @ Vr：50 µA @ 500 V
- Operating Temperature - Junction：150°C (Max)
- Mounting Type：Through Hole
- Package / Case：TO-220-3
- Supplier Device Package：TO-220AB
- Grade：-
- Qualification：-
Diode Arrays datasheet and documents for BYV34-500,127
Diode Arrays Overview
The BYV34-500,127 is a fast recovery rectifier diode manufactured by WeEn Semiconductors. It features a peak reverse voltage of 500 V and a maximum average forward current of 20 A. The device utilizes a TO-220AC package for through-hole mounting. Key electrical characteristics include a maximum reverse leakage current of 50 uA at rated voltage and a typical forward voltage drop of 1.48 V at full load. The component supports a peak non-repetitive surge current of 132 A and operates within a junction temperature range from -40°C to +150°C.
Diode Arrays Feature Summary
- Fast recovery performance suitable for high-frequency switching applications
- High thermal stability with a maximum operating junction temperature of 150°C
- Robust surge current handling capability for transient protection
Diode Arrays Applications
- High-frequency power supply circuits
- Motor drive freewheeling paths
- DC-DC converter output rectification
Diode Arrays Procurement Notes
Verify the specific suffix '127' against the manufacturer's official datasheet to confirm packaging details and compliance status. Ensure the ordering part number matches the exact voltage and current ratings required for the target circuit design before finalizing procurement.
Diode Arrays Selection Notes
Select this component when a 500 V blocking voltage and 20 A continuous current rating are required in a standard through-hole package. Compare the 60 ns reverse recovery time against system switching frequencies to ensure adequate efficiency and minimal switching losses.
Diode Arrays Part Context
This component belongs to the BYV34 series of ultra-fast recovery rectifiers from WeEn Semiconductors. The series offers various voltage ratings while maintaining consistent current handling capabilities. The TO-220AC package provides efficient heat dissipation for industrial power electronics applications.
Diode Arrays Replacement Considerations
Cross-reference with other 500 V, 20 A fast recovery diodes in the TO-220AC package. Verify pinout compatibility and thermal resistance values before substituting with equivalent parts from other manufacturers.
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