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1N5822 Schottky Diode 40V 3A

Reference RBD-3377

1N5822 Schottky Diode 40V 3A – High-efficiency power rectifier
Low forward voltage drop (0.3–0.55V) for reduced power loss
Supports up to 3A average current with ~80A surge capability
Fast switching performance for SMPS and DC-DC converters
Durable DO-201 axial package for stable through-hole mounting
Ideal for Arduino, ESP32, battery charging, and solar circuits

Description
Product Details

Description

The 1N5822 Schottky Diode 40V 3A is a high-efficiency rectifier designed for reliable power management in medium-current applications. Thanks to its Schottky barrier construction, it delivers a lower forward voltage drop compared to traditional silicon diodes, which improves efficiency and significantly reduces heat generation. As a result, it performs exceptionally well in switching power supplies, DC-DC buck and boost converters, battery charging systems, and solar protection circuits. Its rugged DO-201 axial package ensures easy through-hole installation for PCB assembly and prototyping work. Whether you are building embedded systems with Arduino or ESP32, or designing a power supply module, the 1N5822 provides stable rectification and dependable reverse polarity protection. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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Features:

High Current Handling (3A) – Supports medium-power circuits with stable performance.
Low Forward Voltage Drop – Improves efficiency and reduces energy waste.
Fast Switching Speed – Ideal for high-frequency SMPS and converter applications.
High Surge Capacity (~80A) – Provides additional reliability during power spikes.
Reduced Heat Generation – Performs better than conventional silicon rectifiers.
Easy Through-Hole Installation – DO-201 axial design simplifies assembly and repair.

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Applications:

Reverse polarity protection for microcontroller-based systems.
Output rectification in switching power supplies (SMPS).
DC-DC buck and boost converter circuits.
Battery charging and solar panel blocking circuits.
Power management for Arduino, ESP32, and embedded boards.
General-purpose medium-power rectification projects.

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General Specifications
Product Name	1N5822 Schottky Diode
Diode Type	Schottky Barrier Rectifier
Maximum Repetitive Reverse Voltage	40V
Average Forward Current	3A
Peak Surge Current	~80A
Forward Voltage Drop	0.3V – 0.55V
Package Type	DO-201 Axial
Operating Temperature	−65°C to +125°C
Mounting Type	Through-Hole
Shipment Weight	0.005 kg
Shipment Dimensions	3 × 3 × 3 cm

Please allow 5% measuring deviation due to manual measurement.

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Package Includes:

1 x 1N5822 Schottky Diode 40V 3A

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Product Details

Reference RBD-3377

In stock 339 Items

Specific References

EAN13: 3377

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