Microsemi Corporation
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1N5943AP/TR8
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1N5943AP/TR8

Product Overview

Category

The 1N5943AP/TR8 belongs to the category of semiconductor diodes.

Use

It is commonly used as a rectifier in electronic circuits, converting alternating current (AC) to direct current (DC).

Characteristics

  • Forward Voltage: 1.1V
  • Reverse Voltage: 200V
  • Forward Current: 3A
  • Reverse Recovery Time: 50ns
  • Operating Temperature: -65°C to +175°C

Package

The 1N5943AP/TR8 is typically available in a DO-201AD package.

Packaging/Quantity

It is often supplied in reels or tubes, with quantities varying based on manufacturer and distributor specifications.

Specifications

  • Manufacturer: Multiple manufacturers
  • Part Number: 1N5943AP/TR8
  • Type: Standard Recovery Diode
  • Voltage - DC Reverse (Vr) (Max): 200V
  • Current - Average Rectified (Io): 3A
  • Voltage - Forward (Vf) (Max) @ If: 1.1V @ 3A
  • Speed: Standard Recovery >500ns, < 1000ns

Detailed Pin Configuration

The 1N5943AP/TR8 typically has two pins, with the anode and cathode connections clearly marked for easy identification.

Functional Features

The 1N5943AP/TR8 functions as a rectifier, allowing current to flow in only one direction, making it essential in converting AC to DC in various electronic applications.

Advantages and Disadvantages

Advantages

  • High forward current capability
  • Fast reverse recovery time
  • Wide operating temperature range

Disadvantages

  • Relatively high forward voltage drop
  • Limited reverse voltage rating compared to some other diodes

Working Principles

When a positive voltage is applied to the anode with respect to the cathode, the diode allows current to flow. When the voltage polarity is reversed, the diode blocks the current flow, effectively acting as a one-way valve for electrical current.

Detailed Application Field Plans

The 1N5943AP/TR8 is widely used in power supply circuits, battery chargers, and other electronic systems where AC to DC conversion is required. It is also utilized in automotive electronics, industrial equipment, and consumer electronics.

Detailed and Complete Alternative Models

Some alternative models to the 1N5943AP/TR8 include: - 1N4007: A widely used general-purpose diode with similar characteristics - 1N5408: A higher voltage and current rated diode suitable for heavier-duty applications - FR107: A fast recovery diode with comparable specifications

In conclusion, the 1N5943AP/TR8 is a versatile rectifier diode with a wide range of applications, offering reliable performance in various electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N5943AP/TR8 v technických řešeních

  1. What is the maximum forward voltage drop of 1N5943AP/TR8?

    • The maximum forward voltage drop of 1N5943AP/TR8 is typically 1.1V at a forward current of 3A.

  2. What is the maximum reverse voltage rating of 1N5943AP/TR8?

    • The maximum reverse voltage rating of 1N5943AP/TR8 is 30V.

  3. What is the typical junction capacitance of 1N5943AP/TR8?

    • The typical junction capacitance of 1N5943AP/TR8 is 150pF at a reverse bias of 4V.

  4. What is the maximum forward surge current for 1N5943AP/TR8?

    • The maximum forward surge current for 1N5943AP/TR8 is 50A.

  5. What are the typical applications for 1N5943AP/TR8?

    • Typical applications for 1N5943AP/TR8 include power supply circuits, reverse polarity protection, and general rectification in electronic devices.

  6. What is the operating temperature range of 1N5943AP/TR8?

    • The operating temperature range of 1N5943AP/TR8 is -65°C to +175°C.

  7. Does 1N5943AP/TR8 have a low leakage current?

    • Yes, 1N5943AP/TR8 has a low reverse leakage current, making it suitable for precision applications.

  8. Can 1N5943AP/TR8 be used in automotive applications?

    • Yes, 1N5943AP/TR8 is suitable for use in automotive electronics due to its rugged construction and high reliability.

  9. Is 1N5943AP/TR8 RoHS compliant?

    • Yes, 1N5943AP/TR8 is RoHS compliant, making it environmentally friendly.

  10. What package type does 1N5943AP/TR8 come in?

    • 1N5943AP/TR8 is available in a DO-201AD (DO-27) package, which is a common through-hole package for diodes.