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Product Detailed Parameters
- Description：DIODE STANDARD 400V 3A DO201AD
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- 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 @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-201AD, Axial
- Supplier Device Package：DO-201AD
- Operating Temperature - Junction：-50°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The Vishay 1N5404-E3/51 is a silicon general-purpose rectifier diode rated for a maximum repetitive peak reverse voltage of 400 V and an average forward rectified current of 3.0 A at 25 °C. It features a maximum non-repetitive peak forward surge current of 200 A, a typical junction capacitance of 30 pF, and a maximum instantaneous forward voltage of 1.2 V. The device operates within a junction temperature range of -50 to +150 °C and utilizes a DO-201AD axial through-hole package.
Feature Summary
- Low forward voltage drop
- Low leakage current
- High forward surge capability
Applications
- General purpose rectification of power supplies
- Inverters
- Converters
- Freewheeling diodes application
Procurement Notes
Verify the specific ordering suffix against official documentation, as it dictates the packaging format and delivery mode. Confirm RoHS compliance status and ensure the component meets JESD 201 class 1A whisker test requirements if applicable. Validate that the selected variant aligns with the required mechanical lead length and thermal mounting specifications.
Selection Notes
Select this component for standard rectification tasks requiring a 400 V blocking voltage and 3 A continuous current capacity. Ensure the operating environment remains within the specified -50 to +150 °C junction temperature range. Verify that the DO-201AD package dimensions fit the target PCB layout and that the thermal resistance characteristics are sufficient for the expected heat dissipation levels.
Part Context
This part belongs to the 1N5400 thru 1N5408 series of general-purpose plastic rectifiers manufactured by Vishay General Semiconductor. The series shares common mechanical data, including a molded epoxy body meeting UL 94 V-0 flammability ratings and matte tin-plated leads. These devices are designed for commercial grade applications and are not AEC-Q101 qualified.
Replacement Considerations
Direct substitutes within the same series include 1N5404-E3/54 and 1N5404-E3/73, which share identical electrical ratings but differ in packaging configuration.
