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Product Detailed Parameters
- Description：DIODE SCHOTTKY 40V 3A DO201AD
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：40 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：525 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：2 mA @ 40 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：DO-201AD, Axial
- Supplier Device Package：DO-201AD
- Operating Temperature - Junction：150°C (Max)
- Grade：-
- Qualification：-
Download product information
Overview
The STMicroelectronics 1N5822RL is a Schottky rectifier featuring a 40 V repetitive peak reverse voltage and a 3 A average forward current. It utilizes silicon technology in a DO-201AD axial package for through-hole mounting. Key electrical parameters include a maximum forward voltage of 525 mV at 3 A, a reverse leakage current of 2 mA, and a forward surge current capability of 80 A. The device operates within a junction temperature range of -65 °C to +150 °C.
Feature Summary
- Designed for switch mode power supplies and high frequency DC to DC converters
- Provides very small conduction losses due to low forward voltage drop
- Features extremely fast switching with negligible switching losses
- Includes specified avalanche capability for enhanced reliability
Applications
- Low voltage, high frequency inverters
- Free wheeling applications
- Polarity protection circuits
- Small battery chargers
Procurement Notes
Verify the obsolete status of this component before procurement planning. Confirm availability of alternative sources or substitute parts from other manufacturers if production continuity is required. Check specific datasheet revisions for any parameter variations compared to standard 1N5822 devices.
Selection Notes
Select this part for applications requiring axial through-hole mounting with Schottky characteristics. Ensure the 40 V rating and 3 A current capacity meet circuit demands. Consider the higher reverse leakage current compared to surface mount variants when designing for low power consumption scenarios.
Part Context
This component belongs to the 1N5822 series of axial power Schottky rectifiers manufactured by STMicroelectronics. It shares specifications with the general 1N5822 device but is distinguished by its reel packaging format. The series is characterized by low forward voltage and high surge capability suitable for general purpose rectification.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Other manufacturers produce equivalent 1N5822 devices in DO-201AD packages that may serve as functional replacements.
