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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 5A AXIAL
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：20 V
- Current - Average Rectified (Io)：5A
- Voltage - Forward (Vf) (Max) @ If：470 mV @ 15.7 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：Axial
- Supplier Device Package：Axial
- Operating Temperature - Junction：-65°C ~ 125°C
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Overview
The Microchip Technology 1N5823 is a silicon-based Schottky rectifier designed for through-hole mounting in a Top Hat-2 package. It features a single diode configuration with a maximum repetitive reverse voltage of 20 V and an average forward current rating of 5 A. The device exhibits a low forward voltage drop of 360 mV at rated current, ensuring efficient power conversion. It supports a high non-repetitive peak forward surge current of 500 A and maintains a low reverse leakage current of 10 mA. The component operates reliably within a junction temperature range of -65°C to +125°C.
Feature Summary
- Utilizes silicon Schottky barrier technology for fast switching and low forward voltage drop
- Engineered for high surge current handling capabilities up to 500 A
- Designed for reliable operation across extended industrial temperature ranges
Applications
- General purpose power rectification in DC power supplies
- Free-wheeling diodes in inductive load circuits
- Reverse polarity protection in electronic systems
Procurement Notes
Verify the specific ordering suffix against the official Microchip datasheet to ensure correct packaging and marking specifications. Confirm RoHS compliance status as indicated in the product documentation prior to procurement. Ensure the selected variant matches the required through-hole mounting style and package dimensions for your PCB layout.
Selection Notes
Select this component when a robust through-hole Schottky rectifier is required for moderate voltage applications. The 20 V rating suits low-voltage DC systems where minimizing conduction losses is critical. Consider the 5 A current capacity and thermal management requirements for the Top Hat-2 package during circuit design.
Part Context
The 1N5823 belongs to the standard 1N58xx series of Schottky rectifiers manufactured by Microchip Technology. This series is widely recognized for its reliability in general-purpose rectification tasks. The part represents a legacy semiconductor solution often used in established designs requiring proven performance and availability.
Replacement Considerations
Consult the official Microchip datasheet for cross-reference information. Verify that any substitute part matches the 20 V reverse voltage, 5 A forward current, and through-hole package constraints.
