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1N4731A,113
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1N4731A,113 - Semiconductor Diode Encyclopedia Entry

Product Overview

Category

The 1N4731A,113 is a semiconductor diode.

Use

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

Characteristics

  • Forward Voltage: 1.0V
  • Power Dissipation: 1.0W
  • Operating Temperature Range: -65°C to +200°C
  • Zener Voltage: 4.3V

Package

The 1N4731A,113 is typically available in a DO-41 package.

Essence

This diode is essential for maintaining stable voltage levels in electronic circuits.

Packaging/Quantity

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

Specifications

  • Zener Voltage: 4.3V
  • Maximum Reverse Leakage Current: 5µA
  • Maximum Zener Impedance: 20Ω
  • Maximum Surge Current: 50A

Detailed Pin Configuration

The 1N4731A,113 has two pins, anode, and cathode, with the anode being the positive terminal and the cathode being the negative terminal.

Functional Features

  • Voltage Regulation: The diode maintains a constant voltage across its terminals when operated in the reverse breakdown region.
  • Signal Rectification: It allows current flow in only one direction, making it suitable for converting alternating current (AC) to direct current (DC).

Advantages

  • Precise Voltage Regulation: The diode provides accurate voltage regulation, making it suitable for various electronic applications.
  • Compact Size: Its small form factor makes it ideal for integration into compact electronic devices.

Disadvantages

  • Limited Current Handling: The diode may not be suitable for high-current applications due to its maximum surge current rating.

Working Principles

The 1N4731A,113 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when operated in the reverse breakdown region.

Detailed Application Field Plans

  • Voltage Regulation: Used in power supplies and voltage reference circuits.
  • Signal Conditioning: Employed in signal conditioning and waveform shaping circuits.

Detailed and Complete Alternative Models

  • 1N4732A,113
  • 1N4733A,113
  • 1N4734A,113
  • 1N4735A,113

These alternative models offer different Zener voltages while sharing similar characteristics and applications.

In conclusion, the 1N4731A,113 semiconductor diode serves as a crucial component in electronic circuits, providing precise voltage regulation and signal rectification capabilities. Its compact size and functional features make it suitable for a wide range of applications, although its limited current handling capacity should be considered for high-power scenarios.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4731A,113 v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1N4731A,113 in technical solutions:

  1. What is 1N4731A,113?

    • 1N4731A,113 is a Zener diode with a voltage rating of 4.3V.

  2. What is the typical application of 1N4731A,113?

    • The typical application of 1N4731A,113 is as a voltage regulator or voltage reference in electronic circuits.

  3. What is the maximum power dissipation of 1N4731A,113?

    • The maximum power dissipation of 1N4731A,113 is 1.0W.

  4. What is the operating temperature range of 1N4731A,113?

    • The operating temperature range of 1N4731A,113 is -65°C to +200°C.

  5. How does 1N4731A,113 behave in reverse bias?

    • In reverse bias, 1N4731A,113 behaves as a normal diode until the reverse breakdown voltage is reached, at which point it conducts in the reverse direction.

  6. Can 1N4731A,113 be used for voltage regulation in a power supply circuit?

    • Yes, 1N4731A,113 can be used for voltage regulation in low-power applications.

  7. What is the tolerance of the voltage rating of 1N4731A,113?

    • The tolerance of the voltage rating of 1N4731A,113 is ±5%.

  8. Can multiple 1N4731A,113 diodes be connected in series to achieve a higher voltage rating?

    • Yes, multiple 1N4731A,113 diodes can be connected in series to achieve a higher combined voltage rating.

  9. What are the typical package types available for 1N4731A,113?

    • The typical package types available for 1N4731A,113 are DO-41 and SOD-123.

  10. What precautions should be taken when using 1N4731A,113 in a circuit?

    • Precautions such as limiting the current to within the specified ratings and ensuring proper heat dissipation should be taken when using 1N4731A,113 in a circuit.