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AB01BWK
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Product Detailed Parameters
- Description：DIODE STANDARD 800V 500MA AXIAL
- Series：-
- Mfr：Sanken Electric USA Inc.
- Package：Tape & Box (TB)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：800 V
- Current - Average Rectified (Io)：500mA
- Voltage - Forward (Vf) (Max) @ If：2 V @ 500 mA
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：200 ns
- Current - Reverse Leakage @ Vr：10 µA @ 800 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：Axial
- Supplier Device Package：Axial
- Operating Temperature - Junction：-40°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The AB01BWK is a general-purpose axial lead diode manufactured by Sanken Electric USA Inc. It features a maximum repetitive peak reverse voltage of 800 V and an average rectified forward current of 500 mA. The device utilizes standard technology with a fast recovery time of less than or equal to 500 ns at currents greater than 200 mA. It operates within a junction temperature range of -40°C to 150°C and exhibits a typical forward voltage drop of 980 mV at 1 A.
Feature Summary
- High voltage blocking capability suitable for demanding power applications
- Fast recovery characteristics for efficient switching performance
- Robust thermal operation across extended industrial temperature ranges
Applications
- General purpose rectification in power supplies
- Freewheeling diodes in motor control circuits
- Protection against voltage spikes in inductive loads
Procurement Notes
Verify the specific suffix designation when ordering, as package variations may exist within the product family. Confirm that the required voltage and current ratings align with the system design specifications before integration. Ensure compliance with RoHS directives if environmental regulations apply to the final assembly process.
Selection Notes
Select this component for applications requiring high reverse voltage tolerance combined with moderate current handling capabilities. The axial package facilitates through-hole mounting, which is advantageous for prototyping or environments where mechanical stress on solder joints must be minimized compared to surface mount alternatives.
Part Context
This part belongs to Sanken's discrete semiconductor portfolio, specifically designed for power conversion tasks. It complements the manufacturer's broader range of diodes and power management ICs used in home appliances, automotive systems, and industrial equipment. The component supports stable switching characteristics essential for reliable power electronics.
Replacement Considerations
Direct substitutes must match the 800 V reverse voltage, 500 mA current rating, and axial package form factor. Verify that any alternative component meets the same fast recovery time requirements to ensure circuit compatibility without redesign.
