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Part No 1N5822
Manufacturer STMicroelectronics
Catalog Diodes, Rectifiers - Single
Description Rectifier Diode Schottky 40V 3A 2-Pin DO-201AD T/R / DIODE SCHOTTKY 40V 3A DO201AD

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Pricing & Ordering $0.0876 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 4,531 pieces
MOQ: 440 pcs
Order Increment : 1 pcs
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Products specifications

Manufacturer STMicroelectronics
Standard Package 1
Category Discrete Semiconductor Products
Family Diodes Rectifiers - Single
Packaging Reel
Diode Type Schottky
Voltage - DC Reverse (Vr) (Max) 40V
Current - Average Rectified (Io) 3A
Voltage - Forward (Vf) (Max) @ If 525mV @ 3A
Speed Fast Recovery =< 500ns > 200mA (Io)
Current - Reverse Leakage @ Vr 2mA @ 40V
Mounting Style Through Hole
Package DO-201AD Axial
Manufacturer Device Package DO-201AD
Operating Temperature - Junction 150°C (Max)
Catalog Schottky Diode
Win Source Part Number 095759-1N5822
Is this a common-used part? Yes
Popularity High
Fake Threat In the Open Market 58 pct.
Supply and Demand Status Balance
Application Field Used in Industrial, Automation & Process Control, Signal Processing
Family Name 1N5822
Introduction Date August 27, 1999
Country of Origin China
Halogen Free Compliant
Estimated EOL Date 2027
Alternative Parts
1N5822 BK; 1N5822 TR; 1N5822-T3; 1N5822-T;  1N5822-E3/54;  1N5822;  1N5822G;  


STMicroelectronics 1N5822 Schottky Diode

The 1N5822 is a highly efficient, robust Schottky diode from STMicroelectronics, designed for a range of applications requiring fast switching and low voltage drop. This diode is a popular choice among engineers and designers due to its reliability and performance in high-frequency systems.

Key Features

  • Low Forward Voltage Drop: The 1N5822 ensures minimal power loss with its low forward voltage drop, making it ideal for high-efficiency power supplies and other circuits where power conservation is critical.
  • High Current Capability: With a forward continuous current rating of up to 3A, this diode can handle significant current, making it suitable for a variety of demanding applications.
  • Fast Switching Speed: The fast switching capability of the 1N5822 minimizes switching losses and is perfect for high-frequency inverters, DC-DC converters, and freewheeling diodes in power supplies.
  • Low Leakage Current: Its low leakage current ensures that the diode will not significantly drain the power of the circuit when in the off state.
  • High Surge Capability: The diode can withstand high surge currents, providing robust performance and reliability in applications where surge protection is needed.


The STMicroelectronics 1N5822 Schottky diode is commonly used in a variety of applications across different industries, including:

  • Switching power supplies
  • Converters
  • Free-wheeling diodes
  • Reverse battery protection
  • DC-DC converters
  • Automotive applications

Product Specifications

The 1N5822 Schottky diode features a repetitive peak reverse voltage (VRRM) of 40V and a non-repetitive peak reverse voltage (VRSM) of 45V. It is encapsulated in a DO-201AD package, which is known for its durability and ease of mounting on a printed circuit board.

For detailed technical specifications, reference designs, and application notes, customers are encouraged to visit the official STMicroelectronics website or contact their local sales representative.

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