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1N3892AR is listed in the Single Diodes range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE STANDARD REV 300V 20A DO4. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for 1N3892AR
- Description：DIODE STANDARD REV 300V 20A DO4
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Technology：Standard, Reverse Polarity
- Voltage - DC Reverse (Vr) (Max)：300 V
- Current - Average Rectified (Io)：20A
- Voltage - Forward (Vf) (Max) @ If：1.5 V @ 38 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：150 ns
- Current - Reverse Leakage @ Vr：10 µA @ 300 V
- Capacitance @ Vr, F：115pF @ 10V, 1MHz
- Mounting Type：Stud Mount
- Package / Case：DO-203AA, DO-4, Stud
- Supplier Device Package：DO-4 (DO-203AA)
- Operating Temperature - Junction：-65°C ~ 175°C
Single Diodes datasheet and documents for 1N3892AR
Single Diodes Overview
The Microchip Technology 1N3892AR is a fast recovery rectifier diode housed in a DO-4 stud-mounted package. It features a maximum DC reverse voltage of 300 V and an average forward current rating of 20 A. The device exhibits a maximum forward voltage of 1.4 V at 12 A and a reverse recovery time of 500 ns. Operating temperatures range from -65°C to +150°C junction temperature.
Single Diodes Feature Summary
- Fast recovery characteristics suitable for high-speed switching applications
- Stud-mount construction for efficient thermal management
- High surge current capability for robust operation
Single Diodes Applications
- Industrial power supplies
- Motor drive circuits
- Inverter systems
Single Diodes Procurement Notes
Verify the specific manufacturer source, as this component has been produced by multiple vendors including Microsemi and International Rectifier. Confirm RoHS compliance status, as original versions are often non-compliant. Ensure the DO-4 stud mounting interface matches your mechanical design requirements before procurement.
Single Diodes Selection Notes
Select this component when a 300 V blocking voltage and 20 A continuous current capacity are required in a stud-mount package. Consider the 500 ns reverse recovery time for switching frequency limitations. Compare thermal resistance values against your heatsink capabilities to ensure adequate heat dissipation under load conditions.
Single Diodes Part Context
This part belongs to the standard fast recovery rectifier family, historically significant in power electronics. Originally manufactured by Microsemi Corporation, production rights have transferred through various entities including Infineon and GeneSiC. The 1N3892 series is widely recognized for its reliability in medium-power industrial applications.
Single Diodes Replacement Considerations
Direct substitutes include the 1N3892R (GeneSiC) and 1N3892 (International Rectifier/Infineon). Verify that replacement parts maintain the same DO-4 package dimensions and electrical ratings, particularly the 20 A current and 300 V voltage specifications.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
