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Product Detailed Parameters
- Description：DIODE STANDARD 200V 3A DO201AD
- Series：-
- Mfr：Diodes Incorporated
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 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 @ 200 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 1N5402-B is a silicon rectifier diode housed in the DO-201AD plastic package. It provides an average rectified output current of 3.0 A and supports a peak repetitive reverse voltage of 200 V. The device features a maximum forward voltage drop of 1.0 V at full load and can withstand non-repetitive peak forward surge currents up to 200 A. It operates within a temperature range of -65°C to +150°C.
Feature Summary
- Diffused junction construction for high current capability
- Low forward voltage drop characteristics
- Surge overload rating to 200A peak
- Lead-free finish compliant with RoHS directives
Applications
- General purpose rectification in power supplies
- Inverter circuits
- Converter applications
- Freewheeling diode usage
Procurement Notes
Verify the specific ordering suffix '-B' corresponds to bulk packaging containing 500 units per reel, as indicated in the manufacturer's ordering information. Confirm that the component meets the required environmental standards, specifically RoHS compliance and UL flammability classification 94V-0 for the molded plastic case material before finalizing procurement specifications.
Selection Notes
Select this component when a 200 V blocking voltage is required alongside a 3.0 A continuous current rating. Ensure the application environment allows for the specified thermal resistance and operating temperature limits. Consider the DO-201AD package dimensions for mechanical fit and verify that the lead finish meets the solderability requirements of the assembly process.
Part Context
This part belongs to the 1N5400 through 1N5408 series of general-purpose rectifiers manufactured by Diodes Incorporated. The datasheet explicitly states that this series is not recommended for new designs and suggests using the S3A-S3M series instead. The product utilizes a diffused junction technology and is available in various packaging options including bulk and tape & reel configurations.
Replacement Considerations
The datasheet recommends using the S3A-S3M Series as a replacement for new designs. Verify electrical compatibility and physical footprint alignment before substituting.
