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AS01
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Product Detailed Parameters
- Description：DIODE STANDARD 400V 600MA
- Series：-
- Mfr：Sanken Electric USA Inc.
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io)：600mA
- Voltage - Forward (Vf) (Max) @ If：1.5 V @ 600 mA
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：1.5 µs
- Current - Reverse Leakage @ Vr：10 µA @ 400 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 AS01 is a fast-recovery rectifier diode manufactured by Sanken Electric USA Inc. It features a maximum DC reverse voltage of 400 V and an average forward rectified current of 600 mA. The device exhibits a typical forward voltage of 1.7 V at 500 mA and a reverse leakage current of 10 µA at 600 V. With a reverse recovery time of 400 ns, it is designed for high-speed switching applications. The component operates within a junction temperature range of -40°C to 150°C and utilizes an axial through-hole package.
Feature Summary
- Fast-recovery performance with a reverse recovery time of 400 ns
- High-temperature operation capability up to 150°C junction temperature
- Robust 400 V reverse voltage rating for general-purpose rectification
Applications
- General-purpose rectification in power supplies
- Freewheeling diodes in inductive load circuits
- High-frequency switching applications requiring fast recovery
Procurement Notes
Verify the specific suffix code (e.g., AV, AV0) when ordering, as these may denote variations in packaging or testing criteria. Confirm RoHS compliance status and moisture sensitivity level requirements against your assembly process specifications before finalizing procurement.
Selection Notes
Select this component for circuits requiring a 400 V blocking voltage and 600 mA continuous current handling. Ensure the application frequency aligns with the 400 ns reverse recovery characteristic. Verify that the axial leaded package fits the available PCB real estate and thermal management constraints.
Part Context
This part belongs to Sanken Electric's discrete semiconductor portfolio, specifically within their fast-recovery rectifier line. These components are engineered for reliability in power conversion systems, supporting industrial and consumer electronics markets where efficient AC-to-DC conversion or freewheeling is required.
Replacement Considerations
Publicly confirmed parameter-equivalent substitutes include AU01AV, AU01AV0, AU01AV1, AU01AWK, and AU01AWS from Sanken Electric USA Inc.
