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Product Detailed Parameters
- Description：DIODE STANDARD 400V 3A DO201AD
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：1 V @ 3 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：10 µA @ 400 V
- Capacitance @ Vr, F：50pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-201AD, Axial
- Supplier Device Package：DO-201AD
- Operating Temperature - Junction：-65°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The Diodes Incorporated 1N5404-T is a standard recovery rectifier diode housed in a DO-201AD through-hole package. It features a maximum repetitive peak reverse voltage of 400 V and an average rectified output current of 3.0 A at 105°C ambient temperature. The device exhibits a forward voltage drop of 1.0 V at 3.0 A and supports a non-repetitive peak forward surge current of 200 A for 8.3 ms half-sine waves. Operating junction temperatures range from -65°C to +150°C, with a typical thermal resistance of 15°C/W.
Feature Summary
- Diffused junction construction providing high current capability and low forward voltage drop
- Lead-free finish compliant with RoHS standards
- Molded plastic case with UL flammability classification rating 94V-0
Applications
- General purpose rectification in resistive or inductive loads
- Half-wave rectification at 60 Hz frequencies
- Surge overload protection applications
Procurement Notes
Verify the specific suffix 'T' indicates tape and reel packaging containing 1.2K units per 13-inch reel. Confirm compliance with RoHS revision 13.2.2003, noting exemptions for glass and high-temperature solder. Ensure procurement aligns with the manufacturer's current availability status.
Selection Notes
Select this component for general-purpose rectification requiring 400 V blocking capability and 3 A continuous current handling. Consider derating current by 20% if used with capacitive loads. Verify that the DO-201AD axial lead form factor fits the target PCB layout constraints.
Part Context
This part belongs to the 1N5400-1N5408 series of 3.0 A silicon rectifiers manufactured by Diodes Incorporated. The datasheet explicitly states it is not recommended for new design, suggesting the S3A-S3M series as modern alternatives within the same product family.
Replacement Considerations
Public confirmed substitute part numbers include the S3A-S3M series recommended by the manufacturer. Other generic equivalents may exist but require independent verification against electrical parameters.
FAQ
What is the recommended alternative for new designs?
Diodes Incorporated recommends using the S3A-S3M series instead of the 1N5404-T for new designs.
How should current be handled with capacitive loads?
For capacitive loads, the average forward current must be derated by 20%.
