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1N4936
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Product Detailed Parameters
- Description：DIODE STANDARD 400V 1A DO204AC
- Series：-
- Mfr：Diotec Semiconductor
- Package：Cut Tape (CT),Bulk
- 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)：200 ns
- Current - Reverse Leakage @ Vr：5 µA @ 400 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：DO-204AC, DO-41, Axial
- Supplier Device Package：DO-204AC (DO-41)
- Operating Temperature - Junction：-50°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The Diotec Semiconductor 1N4936 is a silicon rectifier diode designed for general-purpose applications. It features a single element configuration housed in the DO-41 (DO-204AL) plastic axial package with two pins. The device supports a maximum average forward rectified current of 1 A and offers a repetitive peak reverse voltage rating of 400 V. It is characterized by low leakage current and high forward surge capability, ensuring reliable performance in standard rectification circuits.
Feature Summary
- Glass-passivated junction structure for enhanced reliability
- Low leakage current characteristics
- High forward surge current capability
- Fast switching efficiency
Applications
- General-purpose rectification
- Free-wheeling diode circuits
- Polarity protection
- Output rectification in power supplies
Procurement Notes
Verify component authenticity against official Diotec Semiconductor datasheets. Confirm that the part number matches the specific electrical ratings and package type required for your design. Ensure compliance with relevant environmental directives and quality standards before integration into production systems.
Selection Notes
Select this component for circuits requiring robust 1 A rectification at up to 400 V reverse voltage. The DO-41 through-hole package facilitates easy manual or automated insertion. Consider its fast recovery and low leakage properties for applications demanding efficient energy conversion and minimal standby power loss.
Part Context
This component belongs to the standard rectifier diode family produced by Diotec Semiconductor. It serves as a fundamental discrete semiconductor device used across various electronic assemblies. The DO-41 packaging provides mechanical stability and thermal dissipation suitable for industrial and consumer electronics environments.
Replacement Considerations
Compatible substitutes include the Vishay 1N4936GP and generic equivalents meeting identical 1 A / 400 V specifications in the DO-41 package. Verify pinout compatibility and thermal characteristics when swapping manufacturers.
