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Product Detailed Parameters
- Description：DIODE STANDARD 100V 1A D5A
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：875 mV @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：25 ns
- Current - Reverse Leakage @ Vr：1 µA @ 100 V
- Capacitance @ Vr, F：25pF @ 10V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SQ-MELF, A
- Supplier Device Package：D-5A
- Operating Temperature - Junction：-65°C ~ 175°C
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Overview
The Microchip Technology 1N5804US/TR is a single fast recovery rectifier designed for surface-mount applications. It features a maximum repetitive reverse voltage of 100 V and an average forward current rating of 2.5 A. The device exhibits a low forward voltage drop of 975 mV at the rated current and maintains a minimal reverse leakage current of 1 uA. Its fast recovery time is specified at 25 ns, supporting high-speed switching operations. The component operates within a junction temperature range of -65 C to +175 C and is housed in the A-Package-2 SQ SMT configuration.
Feature Summary
- Fast recovery performance with 25 ns switching time
- High thermal stability operating up to +175 C
- Low forward voltage drop for efficiency
- Surface-mount square package design
Applications
- High-frequency power supply rectification
- DC-DC converter output stages
- Free-wheeling diode circuits
- Inverter and chopper circuits
Procurement Notes
Verify the specific suffix US/TR against the manufacturer datasheet to confirm the exact tape-and-reel packaging quantity and lead times. Ensure the ordering part number matches the required voltage and current ratings for the target application. Confirm RoHS compliance status as indicated by the manufacturer specifications before finalizing procurement orders.
Selection Notes
Select this component when a fast recovery rectifier is required for surface-mount designs. The 100 V reverse voltage rating suits low-voltage DC conversion systems. The 2.5 A current capacity supports moderate power loads. Verify that the A-Package-2 footprint aligns with the PCB layout constraints and thermal management requirements of the assembly process.
Part Context
This part belongs to the 1N580x series of fast recovery rectifiers manufactured by Microchip Technology. It shares functional similarities with other variants in the family but differs in voltage ratings and package types. The US/TR designation indicates a specific surface-mount variant intended for automated assembly processes in electronic manufacturing.
Replacement Considerations
Cross-reference with JANTX1N5804US/TR for radiation-hardened equivalents or standard 1N5804 variants if through-hole mounting is acceptable. Verify pinout compatibility and electrical parameter margins before substituting.
