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Product Detailed Parameters
- Description：DIODE STANDARD 1000V 3A DO201AD
- Series：-
- Mfr：Diodes Incorporated
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1000 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 3 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：5 µA @ 1000 V
- Capacitance @ Vr, F：40pF @ 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 Diodes Incorporated 1N5408G_HF is a silicon rectifier diode designed for general-purpose applications. It features a maximum average forward rectified current of 3A and a repetitive peak reverse voltage of 1000V. The device utilizes a DO-201AD axial leaded package, suitable for through-hole mounting. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 200A, a forward voltage drop of 1.1V at 3A, and a reverse leakage current of 5µA at 1000V. The junction temperature range extends from -65°C to 150°C.
Feature Summary
- High voltage capability with 1000V reverse voltage rating
- Robust surge handling with 200A peak forward surge current
- Standard recovery speed for general power conversion
- Axial leaded construction for reliable through-hole integration
Applications
- General purpose rectification in power supplies
- Bridge rectifier circuits
- Polarity protection in DC circuits
- Free-wheeling diodes in inductive loads
Procurement Notes
Verify the specific suffix 'HF' confirms halogen-free compliance as per manufacturer specifications. Confirm the package type matches the required DO-201AD form factor for your PCB layout. Ensure the ordering part number aligns exactly with Diodes Incorporated's official catalog to avoid variant discrepancies. Cross-reference datasheet revisions for any updates to thermal or electrical limits before finalizing procurement.
Selection Notes
Select this component when high reverse voltage blocking is required alongside moderate current handling. The standard recovery characteristic makes it suitable for lower frequency AC-to-DC conversion tasks. Consider the axial package constraints for board space and mechanical stability. Compare against similar series parts if specific thermal or packaging variations are needed for the target application environment.
Part Context
This component belongs to the 1N54xx series of general-purpose silicon rectifiers. It shares the same electrical profile as other manufacturers' 1N5408 equivalents but adheres to Diodes Incorporated's specific manufacturing standards. The series is widely recognized for its reliability in basic power electronics. The 'G' suffix typically indicates RoHS compliance, while 'HF' denotes halogen-free materials.
Replacement Considerations
Direct substitutes include 1N5408 variants from other manufacturers such as Vishay or Diotec, provided they meet the 1000V/3A specification. Verify pinout compatibility and package dimensions (DO-201AD) before substitution. Ensure replacement parts maintain equivalent surge current ratings and thermal performance characteristics.
