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1N4936GP
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Product Detailed Parameters
- Description：DIODE STANDARD 400V 1A DO41
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：150 ns
- Current - Reverse Leakage @ Vr：5 µA @ 400 V
- Capacitance @ Vr, F：12pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-204AL, DO-41, Axial
- Supplier Device Package：DO-41
- Operating Temperature - Junction：-50°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The onsemi 1N4936GP is a fast recovery rectifier diode housed in the DO-41 through-hole package. It supports a maximum continuous forward current of 1 A and withstands a peak repetitive reverse voltage of 400 V. The device features a peak non-repetitive forward surge current rating of 30 A and a maximum forward voltage of 1.2 V. Operating temperatures range from -65 °C to 175 °C, with a typical peak reverse recovery time of 150 ns.
Feature Summary
- Fast switching capability for high efficiency applications
- Glass-passivated junction structure for enhanced reliability
- Low leakage current characteristics
- High forward surge current capability
Applications
- General-purpose rectification in power supplies
- Free-wheeling diodes in inductive load circuits
- High-frequency switching applications requiring fast recovery
Procurement Notes
Verify the specific suffix against official datasheets to confirm exact electrical tolerances and packaging variations. Confirm RoHS compliance status as specifications may vary by manufacturing lot or region. Ensure the DO-41 lead form matches the target PCB footprint requirements before finalizing procurement orders.
Selection Notes
Select this component when a 400 V blocking voltage and 1 A continuous current are required in a standard axial package. The 175 °C maximum operating temperature allows for higher thermal margins compared to standard 150 °C devices. Verify that the 150 ns recovery time meets the specific frequency constraints of the target circuit design.
Part Context
This part belongs to the 1N4936 series of fast recovery rectifiers manufactured by onsemi. It utilizes a Superectifier structure with a cavity-free glass-passivated junction. The component is designed to meet environmental standards including MIL-S-19500 and is compliant with RoHS directives where applicable.
Replacement Considerations
Cross-reference with Vishay 1N4936GP for identical electrical ratings and package dimensions. Verify pinout compatibility and thermal dissipation characteristics before substituting.
