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Product Detailed Parameters
- Description：DIODE SCHOTTKY 20V 3A B AXIAL
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Technology：Schottky, Reverse Polarity
- Voltage - DC Reverse (Vr) (Max)：20 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：500 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：100 µA @ 20 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：B, Axial
- Supplier Device Package：B, Axial
- Operating Temperature - Junction：-65°C ~ 125°C
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Overview
The Microchip Technology 1N5820/TR is a Schottky rectifier utilizing the metal-to-silicon barrier principle. It features an epitaxial construction with oxide passivation and chrome barrier metal for high reliability. Designed for low-voltage, high-frequency applications, it serves as a rectifier, free-wheeling diode, or polarity protection device. The component is supplied in tape and reel packaging.
Feature Summary
- Employs Schottky Barrier technology for fast switching performance
- Utilizes epitaxial silicon construction with oxide passivation
- Features chrome barrier metal and metal overlap contact design
Applications
- Low-voltage high-frequency inverters
- Free-wheeling diodes
- Polarity protection circuits
Procurement Notes
Verify the specific manufacturer designation on the datasheet, as the 1N5820 part number is widely produced by multiple semiconductor vendors including Taiwan Semiconductor and MCC. Confirm that the Microchip Technology variant meets all required electrical specifications for your application before procurement.
Selection Notes
Select this component when a standard Schottky rectifier is required for general-purpose low-voltage rectification. Ensure the package type and voltage ratings align with the circuit requirements. Verify availability status as supply conditions may vary across different distributors.
Part Context
This component belongs to the 1N58xx series of Schottky rectifiers. These devices are characterized by their low forward voltage drop and fast recovery times, making them suitable for power conversion and signal detection applications where efficiency is critical.
Replacement Considerations
Cross-reference with other manufacturers' 1N5820 equivalents such as those from Taiwan Semiconductor or Micro Commercial Components. Verify pinout compatibility and thermal characteristics before substitution.
