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Product Detailed Parameters
- Description：DIODE STANDARD 400V 3A DO201AD
- Series：-
- Mfr：SMC Diode Solutions
- Package：Cut Tape (CT),Tape & Box (TB)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 3 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：5 µA @ 400 V
- Capacitance @ Vr, F：30pF @ 0V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-201AD, Axial
- Supplier Device Package：DO-201AD
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The SMC Diode Solutions 1N5404 is a general-purpose silicon rectifier diode designed for through-hole mounting in the DO-201AD axial leaded package. It features a maximum average forward rectified current of 3A and a maximum repetitive peak reverse voltage of 400V. The device utilizes glass passivation for junction protection, ensuring low reverse leakage current and high temperature stability with an operating junction temperature range from -65°C to 175°C. It is suitable for half-wave rectification in resistive or inductive loads at 60Hz.
Feature Summary
- Glass passivated junction provides stable electrical characteristics and low reverse leakage.
- High forward surge current capability supports transient load conditions.
- Plastic package meets Underwriters Laboratory flammability classification 94V-0.
Applications
- General purpose rectification in power supplies
- Half-wave rectification for AC to DC conversion
- Free wheeling applications in inductive circuits
Procurement Notes
Verify the specific manufacturer suffix when sourcing, as the base part number may be produced by multiple vendors including Vishay and SMC Diode Solutions. Confirm that the component matches the DO-201AD plastic package specification and requires through-hole assembly. Ensure compliance with RoHS directives if lead-free construction is required for the target application.
Selection Notes
Select this component for applications requiring a robust 3A rectifier with 400V blocking capability in a standard axial package. Consider the thermal derating requirements for continuous operation above 75°C ambient temperature. Evaluate the reverse recovery characteristics against circuit switching speeds to ensure compatibility with standard frequency operations.
Part Context
This component belongs to the 1N54xx series of glass-passivated silicon rectifiers. The series offers various voltage ratings while maintaining a consistent 3A average forward current rating. These diodes are widely used in industrial and consumer electronics for basic power rectification tasks where cost-effectiveness and reliability are prioritized over high-frequency performance.
Replacement Considerations
Equivalent parts include the 1N5404TA (SMC Diode Solutions) and Vishay 1N5404. Verify package dimensions and pin spacing to ensure mechanical compatibility during replacement.
