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Product Detailed Parameters
- Description：DIODE STANDARD 200V 3A D5B
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 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 @ 200 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：SQ-MELF, E
- Supplier Device Package：D-5B
- Operating Temperature - Junction：-65°C ~ 175°C
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Overview
The Microchip Technology 1N5417US/TR is a single fast recovery rectifier diode designed for surface-mount applications. It features a 200 V reverse voltage rating and supports a continuous forward current of 3 A. The device exhibits a maximum forward voltage drop of 1.5 V at rated current and a reverse leakage current of 1 uA. Its fast recovery time is specified at 150 ns, with a peak non-repetitive surge current capability of 80 A. The component operates within a temperature range of -65 °C to +175 °C and utilizes the B-Package-2 form factor.
Feature Summary
- Fast recovery performance suitable for high-speed switching applications
- Hermetically sealed voidless-glass construction for reliability
- Extended thermal operating range up to +175 °C
Applications
- High-reliability power supply circuits
- Military and aerospace electronic systems
- General-purpose rectification in harsh environments
Procurement Notes
Verify that the specific suffix /TR indicates tape-and-reel packaging configuration as per manufacturer documentation. Confirm RoHS compliance status, as military-grade variants may differ from commercial standards. Ensure the B-Package-2 footprint matches the target PCB layout requirements before finalizing procurement orders.
Selection Notes
Select this component when a surface-mount solution is required for 3 A rectification tasks. The 200 V rating defines the maximum working peak reverse voltage limit. Consider the 150 ns recovery time against circuit switching frequencies. Verify that the SMD package accommodates the available board space compared to through-hole alternatives.
Part Context
This part belongs to the industry-recognized 1N541x series of fast recovery rectifiers. It shares electrical characteristics with other members of the family but differs in package type and manufacturing qualification levels. The US suffix typically denotes a surface-mount variant, distinguishing it from axial leaded versions like the JAN1N5417.
Replacement Considerations
Direct substitutes include JAN1N5417/TR for through-hole equivalents or 1N5417US without the reel suffix if loose components are acceptable. Cross-reference with other manufacturers' 1N5417 specifications to ensure pinout and thermal compatibility.
