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Product Detailed Parameters
- Description：DIODE STANDARD 50V 3A B AXIAL
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：50 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：1.5 V @ 9 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：150 ns
- Current - Reverse Leakage @ Vr：1 µA @ 50 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：B, Axial
- Supplier Device Package：B, Axial
- Operating Temperature - Junction：-65°C ~ 175°C
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Overview
The Microchip Technology 1N5415/TR is a single fast recovery rectifier diode designed for through-hole mounting in the B-Package-2 axial configuration. It features a maximum repetitive reverse voltage of 50 V and supports an average forward current of 3 A. The device exhibits a forward voltage drop of 1.5 V at rated current and a low reverse leakage current of 1 uA. Key performance metrics include a maximum non-repetitive peak surge current of 80 A and a typical reverse recovery time of 150 ns. It operates reliably within a junction temperature range of -65 C to +175 C.
Feature Summary
- Fast recovery characteristics suitable for high-frequency switching applications
- High thermal stability with extended operating temperature range up to 175 C
- Robust surge current handling capability for transient protection
Applications
- General purpose rectification in power supply circuits
- Fast recovery requirements in DC-DC converters
- Industrial control systems requiring reliable through-hole components
Procurement Notes
Verify the specific suffix /TR indicates tape and reel packaging when ordering. Confirm RoHS compliance status as indicated by manufacturer specifications, noting that military variants may differ. Ensure the B-Package-2 footprint matches the target PCB design. Cross-reference the JAN prefix if space-qualified versions are required for specific environmental standards.
Selection Notes
Select this component for applications requiring a 3 A continuous current rating with fast recovery times around 150 ns. The 50 V reverse voltage rating suits low-voltage AC-to-DC conversion tasks. Consider the axial leaded package for manual assembly or automated insertion processes where surface mount alternatives are unsuitable. Evaluate thermal management needs given the 175 C maximum junction temperature limit.
Part Context
This part belongs to the standard 1N54xx series of silicon rectifiers manufactured by Microchip Technology. It serves as a commercial grade alternative to military-specification JAN1N5415 devices. The /TR suffix denotes bulk tape and reel packaging for automated manufacturing. It shares electrical characteristics with other industry-standard 3 A fast recovery diodes while adhering to Microchip's quality assurance protocols.
Replacement Considerations
JAN1N5415/TR offers identical electrical specifications with enhanced reliability for harsh environments. JANTX1N5415/TR provides further screening levels for critical applications. Standard 1N5415 variants without the /TR suffix are available in bulk packaging.
