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1N4739A,113
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1N4739A,113 - Semiconductor Diode

Basic Information Overview

  • Category: Semiconductor Diode
  • Use: Voltage Regulator
  • Characteristics: Zener diode, low leakage current, high reliability
  • Package: DO-41
  • Essence: Regulating voltage in electronic circuits
  • Packaging/Quantity: Bulk packaging, 1000 units per pack

Specifications

  • Voltage: 9.1V
  • Power Dissipation: 1.3W
  • Zener Impedance: 10Ω
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N4739A,113 has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Provides a constant voltage output when reverse biased
  • Protects sensitive components from voltage spikes
  • Ensures stable operation of electronic circuits

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low leakage current
  • High reliability

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The 1N4739A,113 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

This diode is commonly used in various applications such as: - Voltage regulators in power supplies - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to consider are: - 1N4728A,113 - 1N4740A,113 - BZX55C9V1

In conclusion, the 1N4739A,113 semiconductor diode is a reliable component for voltage regulation and protection in electronic circuits, offering precise performance within specified parameters.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4739A,113 v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1N4739A,113 in technical solutions:

  1. What is the 1N4739A,113 diode used for?

    • The 1N4739A,113 is a Zener diode primarily used for voltage regulation and protection in electronic circuits.

  2. What is the voltage rating of the 1N4739A,113 diode?

    • The 1N4739A,113 has a nominal voltage of 9.1V.

  3. How does the 1N4739A,113 diode regulate voltage?

    • The 1N4739A,113 operates in the reverse-biased breakdown region, maintaining a nearly constant voltage across its terminals.

  4. Can the 1N4739A,113 be used for voltage reference applications?

    • Yes, the 1N4739A,113 can be used as a stable voltage reference in various technical solutions.

  5. What is the power dissipation rating of the 1N4739A,113 diode?

    • The 1N4739A,113 has a power dissipation rating of 1.3W.

  6. Is the 1N4739A,113 suitable for overvoltage protection?

    • Yes, the 1N4739A,113 can be used to protect sensitive components from overvoltage conditions.

  7. What are typical applications of the 1N4739A,113 in technical solutions?

    • Typical applications include voltage regulation in power supplies, voltage reference circuits, and overvoltage protection in various electronic systems.

  8. What is the temperature coefficient of the 1N4739A,113 diode?

    • The temperature coefficient is typically around -2mV/°C, making it relatively stable over a range of temperatures.

  9. Can multiple 1N4739A,113 diodes be connected in series or parallel?

    • Yes, multiple diodes can be connected in series to achieve higher voltage ratings or in parallel to increase current-handling capability.

  10. Are there any special considerations for using the 1N4739A,113 in technical designs?

    • It's important to consider the maximum current and power dissipation limits when integrating the 1N4739A,113 into a circuit, and to ensure proper heat sinking if necessary.