Semtech Corporation
Afbeelding kan een representatie zijn.
Zie specificaties voor productdetails.
1N4464
Details bekijken DataSheets

1N4464 Diode

Product Overview

Category:

The 1N4464 diode belongs to the category of semiconductor devices.

Use:

It is commonly used in electronic circuits for rectification, voltage regulation, and signal demodulation.

Characteristics:

  • Forward Voltage: 0.7V
  • Reverse Voltage: 100V
  • Current Rating: 1A
  • Fast switching speed

Package:

The 1N4464 diode is typically available in a DO-41 package.

Packaging/Quantity:

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Forward Voltage Drop: 0.7V
  • Reverse Voltage: 100V
  • Maximum Continuous Forward Current: 1A
  • Peak Surge Current: 30A
  • Operating Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The 1N4464 diode has two pins, anode, and cathode. The anode is marked with a band or line on the body of the diode.

Functional Features

The 1N4464 diode is designed to allow current to flow in only one direction, making it suitable for use in rectifier circuits. It also exhibits fast switching characteristics, making it ideal for high-frequency applications.

Advantages

  • Low forward voltage drop
  • Fast switching speed
  • High surge current capability

Disadvantages

  • Relatively low reverse voltage rating compared to other diodes in its class
  • Limited maximum continuous forward current

Working Principles

The 1N4464 diode operates based on the principle of creating a depletion region when reverse-biased, preventing current flow in the reverse direction. When forward-biased, it allows current to flow with minimal voltage drop.

Detailed Application Field Plans

The 1N4464 diode finds applications in: - Power supply circuits - Voltage regulation circuits - Signal demodulation circuits - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4464 diode include: - 1N4001 - 1N4148 - 1N5408 - 1N5819

In conclusion, the 1N4464 diode is a versatile semiconductor device with applications in various electronic circuits, offering fast switching speed and low forward voltage drop. While it has limitations in terms of reverse voltage and maximum continuous forward current, it remains a popular choice for many design requirements.

[Word Count: 344]

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1N4464 in technische oplossingen

  1. What is 1N4464?

    • 1N4464 is a silicon rectifier diode commonly used in electronic circuits for converting alternating current (AC) to direct current (DC).

  2. What are the key specifications of 1N4464?

    • The 1N4464 diode has a maximum repetitive peak reverse voltage of 200 volts, a maximum average forward rectified current of 1 ampere, and a typical forward voltage drop of 1 volt at 1 ampere.

  3. How is 1N4464 typically used in technical solutions?

    • 1N4464 diodes are often used in power supply circuits, battery chargers, voltage regulators, and other applications where AC to DC conversion is required.

  4. What are the important considerations when using 1N4464 in a circuit?

    • It's crucial to consider the maximum voltage and current requirements of the circuit, as well as the thermal characteristics of the diode to ensure proper heat dissipation.

  5. Can 1N4464 be used in high-frequency applications?

    • No, 1N4464 is not suitable for high-frequency applications due to its relatively slow recovery time.

  6. Are there any alternative diodes that can be used in place of 1N4464?

    • Yes, similar rectifier diodes such as 1N400x series or 1N540x series can be used as alternatives depending on the specific requirements of the circuit.

  7. What are the typical failure modes of 1N4464?

    • Common failure modes include overvoltage breakdown, excessive current causing thermal damage, and mechanical stress leading to physical damage.

  8. How should 1N4464 be connected in a circuit?

    • The cathode of the diode should be connected to the more positive side of the circuit, while the anode should be connected to the more negative side.

  9. What are the temperature limitations of 1N4464?

    • The operating temperature range for 1N4464 is typically between -65°C to +175°C, but it's important to refer to the datasheet for specific details.

  10. Where can I purchase 1N4464 diodes?

    • 1N4464 diodes can be purchased from electronic component distributors, online retailers, and local electronics stores. It's important to ensure that the components are sourced from reputable suppliers to guarantee their authenticity and quality.