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Product Detailed Parameters
- Description：DIODE STANDARD 50V 3A DO201AD
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Cut Tape (CT),Tape & Box (TB)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：50 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 @ 50 V
- Capacitance @ Vr, F：30pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-201AD, Axial
- Supplier Device Package：DO-201AD
- Operating Temperature - Junction：-55°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The 1N5400-E3/73 is a silicon general-purpose plastic rectifier diode manufactured by Vishay General Semiconductor. It features a DO-201AD molded epoxy body with matte tin-plated leads and a color band indicating the cathode end. The device supports a maximum average forward rectified current of 3.0 A at a lead temperature of 105 °C and withstands a maximum repetitive peak reverse voltage of 50 V. It offers a peak forward surge current capability of 200 A for an 8.3 ms single half-sine-wave pulse. Electrical characteristics include a maximum instantaneous forward voltage of 1.2 V at 3.0 A, a maximum DC reverse current of 5.0 μA at rated blocking voltage, and a typical junction capacitance of 30 pF. The component operates within a junction and storage temperature range of -50 to +150 °C.
Feature Summary
- Low forward voltage drop
- Low leakage current
- High forward surge capability
Applications
- General purpose rectification of power supplies
- Inverters
- Converters
- Freewheeling diodes
Procurement Notes
Verify that the ordering suffix /73 corresponds to ammo pack packaging as specified in the datasheet. Confirm compliance with RoHS directives and JESD 201 class 1A whisker test requirements associated with the E3 suffix. Ensure the procurement documentation matches the specific Vishay document number 88516 for accurate technical specifications.
Selection Notes
Select this component when a 50 V reverse voltage rating is required alongside a 3.0 A continuous forward current capacity. Consider the DO-201AD through-hole package for standard PCB mounting. Evaluate thermal management needs based on the 20 °C/W thermal resistance characteristic if operating near maximum ratings.
Part Context
This part belongs to the 1N5400 series of general-purpose rectifiers from Vishay General Semiconductor. The series includes variants with reverse voltage ratings ranging from 50 V to 1000 V. All members share identical mechanical dimensions and electrical parameters except for the maximum repetitive peak reverse voltage and maximum DC blocking voltage specifications.
Replacement Considerations
Other parts within the 1N5400 series (e.g., 1N5401 through 1N5408) are mechanically interchangeable but differ in reverse voltage ratings. Verify that alternative manufacturers' equivalents meet the same DO-201AD footprint and electrical limits.
