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Product Detailed Parameters
- Description：DIODE SCHOTTKY REV 40V 15A DO4
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Technology：Schottky, Reverse Polarity
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io)：15A
- Voltage - Forward (Vf) (Max) @ If：870 mV @ 40 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：2 mA @ 40 V
- Capacitance @ Vr, F：-
- Mounting Type：Stud Mount
- Package / Case：DO-203AA, DO-4, Stud
- Supplier Device Package：DO-4 (DO-203AA)
- Operating Temperature - Junction：-55°C ~ 150°C
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Overview
The Microchip Technology 1N5828R is a single Schottky rectifier housed in a DO-4 (DO-203AA) stud mount package. It features a maximum repetitive reverse voltage of 40 V and an average forward current rating of 15 A. The device exhibits a typical forward voltage of 750 mV at rated current, with a maximum surge current capability of 600 A. Operating junction temperatures range from -55°C to +150°C.
Feature Summary
- Utilizes silicon Schottky technology for low forward voltage drop characteristics
- Designed for stud mount installation within the DO-4 axial leaded package
- Capable of handling high surge currents up to 600 A for transient protection
Applications
- High-frequency power supply rectification circuits
- Free-wheeling diodes in DC-DC converter topologies
- Reverse polarity protection in automotive electrical systems
Procurement Notes
Verify the manufacturer designation carefully, as some listings attribute this part to GeneSiC Semiconductor while official Microchip documentation confirms it as a Microchip product. Confirm the specific datasheet version, such as DS20005828, to ensure alignment with the latest technical specifications and compliance requirements before finalizing procurement orders.
Selection Notes
Select this component when a robust, high-current Schottky solution is required in a traditional axial stud-mount form factor. The 40 V rating suits low-voltage applications where minimizing conduction losses is critical. Ensure the mounting surface allows for adequate thermal dissipation to maintain junction temperature within the specified operational limits during continuous load conditions.
Part Context
This device belongs to the 1N58 series of power rectifiers manufactured by Microchip Technology. It serves as a high-reliability alternative to standard fast recovery diodes in applications demanding lower switching losses. The DO-4 package provides mechanical stability suitable for industrial environments requiring durable semiconductor interconnections.
Replacement Considerations
Cross-reference with other 1N58xx series variants or equivalent DO-4 packaged Schottky rectifiers from other manufacturers only if electrical parameters match exactly. Verify that any substitute maintains the same stud mount configuration and thermal resistance characteristics.
