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1N5402-B
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1N5402-B Diode

Product Overview

Category:

The 1N5402-B diode belongs to the category of rectifier diodes.

Use:

It is commonly used in electronic circuits for converting alternating current (AC) to direct current (DC).

Characteristics:

  • Forward Voltage Drop: 1V
  • Reverse Voltage: 200V
  • Maximum Average Forward Current: 3A
  • Package Type: Axial Lead
  • Operating Temperature Range: -65°C to +175°C
  • Reverse Recovery Time: 2μs

Package:

The 1N5402-B diode is typically available in an axial lead package.

Essence:

This diode is essential for converting AC to DC in various electronic applications.

Packaging/Quantity:

It is usually packaged in reels, tubes, or bulk quantities, depending on the manufacturer.

Specifications

  • Manufacturer: Multiple manufacturers
  • Part Number: 1N5402-B
  • Type: Rectifier Diode
  • Voltage Rating: 200V
  • Current Rating: 3A
  • Package: Axial Lead

Detailed Pin Configuration

The 1N5402-B diode has two pins. The cathode is marked with a band and is connected to the negative terminal, while the anode is connected to the positive terminal.

Functional Features

  • High forward surge capability
  • Low reverse leakage current
  • High reliability and ruggedness

Advantages

  • High current carrying capability
  • Wide operating temperature range
  • Low forward voltage drop

Disadvantages

  • Relatively slow reverse recovery time
  • Larger physical size compared to surface mount diodes

Working Principles

The 1N5402-B diode operates on the principle of allowing current to flow in one direction while blocking it in the opposite direction, thereby converting AC to DC.

Detailed Application Field Plans

Power Supplies

The diode is widely used in power supply circuits to convert AC voltage from the mains to DC for electronic devices.

Battery Chargers

It is employed in battery charger circuits to rectify the AC input from the transformer into DC for charging batteries.

Inverters

In inverters, the diode helps in converting the DC output back to AC by rectifying the inverted AC signal.

Detailed and Complete Alternative Models

  • 1N4001
  • 1N4004
  • 1N4007
  • 1N5408

In conclusion, the 1N5402-B diode is a crucial component in electronic circuits, especially in power supply and rectification applications. Its high current carrying capability and wide operating temperature range make it a popular choice among engineers and hobbyists alike.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1N5402-B i tekniska lösningar

Sure, here are 10 common questions and answers related to the application of 1N5402-B diode in technical solutions:

  1. What is the maximum repetitive peak reverse voltage of 1N5402-B?

    • The maximum repetitive peak reverse voltage of 1N5402-B is 200 volts.

  2. What is the maximum average forward rectified current for 1N5402-B?

    • The maximum average forward rectified current for 1N5402-B is 3.0 amperes.

  3. What is the typical forward voltage drop of 1N5402-B at 3.0A?

    • The typical forward voltage drop of 1N5402-B at 3.0A is 1.0 volt.

  4. What is the maximum surge current capability of 1N5402-B?

    • The maximum surge current capability of 1N5402-B is 200 amperes.

  5. Can 1N5402-B be used in power supply applications?

    • Yes, 1N5402-B can be used in power supply applications as a rectifier diode.

  6. Is 1N5402-B suitable for general-purpose switching applications?

    • No, 1N5402-B is not typically used for general-purpose switching applications due to its slow recovery time.

  7. What is the operating temperature range of 1N5402-B?

    • The operating temperature range of 1N5402-B is -65°C to +175°C.

  8. Can 1N5402-B be used in reverse voltage protection circuits?

    • Yes, 1N5402-B can be used in reverse voltage protection circuits due to its high reverse voltage capability.

  9. Does 1N5402-B require a heatsink for high-power applications?

    • Yes, a heatsink may be required for 1N5402-B in high-power applications to dissipate heat effectively.

  10. Is 1N5402-B RoHS compliant?

    • Yes, 1N5402-B is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

I hope these questions and answers are helpful for your technical solutions involving 1N5402-B diodes. Let me know if you need further assistance!