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1N5408 Diode - (Pack of 2)

SKU: R6UVTW5PH6
The 1N5408 diode is called a power diode because of its high forward current and reverse voltage with a power dissipation of 6.25W. For 1N5408 Diode, the maximum current carrying capacity is 3A it withstands peaks up to 200A. Hence we can use this in circuits that are designed for less than 3A. A diode is an electrical device allowing current to move through...
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Specifications

Specifications:

Peak Reverse Voltage: 5V
RMS Reverse Voltage: 35V
Forward Voltage (at IF = 3A): 1V
Average Rectified Output Current (Io): 3A
Dimensions: 1.2 mm diameter
Weight: 3 g

Additional Resources

1N5408 Diode.PDF

FAQ

1. What is the 1N5408 diode used for?

The 1N5408 diode is a general-purpose rectifier diode used for converting AC to DC and for handling high-current applications in power supply circuits.

2. What are the key specifications of the 1N5408 diode?

It typically supports:

  • High reverse voltage: up to 1000V
  • High forward current: up to 3A
    These features make it suitable for power electronics applications.

3. How is the 1N5408 different from small signal diodes like 1N4148?

Unlike the 1N4148, which is designed for fast switching and low current, the 1N5408 is built for higher current handling and power rectification, though it switches more slowly.

4. Where can the 1N5408 diode be commonly used?

It is widely used in:

  • Power supply circuits
  • Bridge rectifiers
  • Battery chargers
  • Inverters and adapters
  • Industrial and household electronics

5. What is included in the pack?

This product includes 10 pieces of 1N5408 diodes, making it ideal for bulk usage, repairs, and multiple electronic projects.

View full product details

The 1N5408 diode is called a power diode because of its high forward current and reverse voltage with a power dissipation of 6.25W. For 1N5408 Diode, the maximum current carrying capacity is 3A it withstands peaks up to 200A. Hence we can use this in circuits that are designed for less than 3A.

A diode is an electrical device allowing current to move through it in one direction with far greater ease than in the other. Current passing through a diode can only go in one direction, called the forward direction. Current trying to flow the reverse direction is blocked.