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AU01ZV0
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Product Detailed Parameters
- Description：DIODE STANDARD 200V 500MA
- Series：-
- Mfr：Sanken Electric USA Inc.
- Package：Tape & Box (TB)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：500mA
- Voltage - Forward (Vf) (Max) @ If：1.7 V @ 500 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：400 ns
- Current - Reverse Leakage @ Vr：10 µA @ 200 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：Axial
- Supplier Device Package：-
- Operating Temperature - Junction：-40°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The AU01ZV0 is a fast recovery diode manufactured by Sanken Electric USA Inc., designed for through-hole axial mounting. It features a maximum DC reverse voltage (Vr) of 200 V and an average rectified forward current (Io) of 500 mA. The device exhibits a typical forward voltage (Vf) of 1.7 V at 500 mA and a maximum reverse recovery time (trr) of 400 ns, achieved through optimized lifetime control. Reverse leakage current is specified as 10 µA at 600 V. The component operates within a junction temperature range of -40°C to 150°C and complies with RoHS standards.
Feature Summary
- Fast recovery performance with optimized lifetime control for reduced switching losses
- High thermal stability supporting operation up to 150°C junction temperature
- Lead-free construction compliant with RoHS environmental directives
Applications
- Secondary side rectifier in flyback converters
- Secondary side rectifier in LLC converters
- Freewheel diode in offline buck converters
- Freewheel diode in buck-boost converters
Procurement Notes
Verify the specific suffix 'V0' against the manufacturer's datasheet to confirm lead finish and packaging variations. Ensure the procurement specification matches the required 200V rating and 500mA current capacity for the target circuit design. Cross-reference the axial package dimensions to validate PCB footprint compatibility before finalizing orders.
Selection Notes
Select this component when a 200V reverse voltage rating and 500mA continuous current are required in a compact axial package. The 400ns reverse recovery time makes it suitable for medium-frequency switching applications. Consider the 1.7V forward voltage drop for efficiency calculations in low-voltage secondary circuits. Verify that the through-hole mounting method aligns with the assembly process.
Part Context
The AU01ZV0 belongs to the AU01 series of fast recovery diodes from Sanken Electric. This family utilizes lifetime control technology to achieve consistent reverse recovery characteristics. The AU01Z variant specifically targets 200V applications, distinguishing it from higher voltage counterparts like the AU01A (600V). The part is widely used in isolated power supply topologies requiring reliable rectification.
Replacement Considerations
Publicly confirmed parameter-equivalent substitutes include the AU01Z and AU01ZV1 from Sanken Electric USA Inc. These parts share identical electrical ratings and functional characteristics. Verify mechanical lead dimensions and marking codes when substituting to ensure physical compatibility.
