Diodes Incorporated
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1N4741A-T
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1N4741A-T

Product Overview

The 1N4741A-T is a Zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and stabilization in electronic circuits. This diode exhibits characteristics such as precise voltage regulation, high reliability, and low impedance. The package type for the 1N4741A-T is axial-lead, and it is available in various packaging quantities.

Specifications

  • Voltage: 10V
  • Power Dissipation: 1.0W
  • Zener Voltage Tolerance: ±5%
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N4741A-T features an axial-lead package with two pins. The cathode is denoted by a band on the body of the diode.

Functional Features

The primary function of the 1N4741A-T is to maintain a constant voltage across its terminals, even when the current through it varies. This makes it suitable for applications requiring stable voltage references.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • High reliability
  • Low impedance

Disadvantages

  • Limited power dissipation capability
  • Voltage tolerance may not be suitable for some precision applications

Working Principles

The 1N4741A-T operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at or above its breakdown voltage.

Detailed Application Field Plans

The 1N4741A-T finds extensive use in various electronic circuits, including: - Voltage regulators - Power supplies - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4741A-T include: - 1N4733A-T (5.1V) - 1N4734A-T (5.6V) - 1N4735A-T (6.2V)

In conclusion, the 1N4741A-T Zener diode serves as a reliable and precise voltage regulator in electronic circuits, offering stability and consistent performance within its specified parameters.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4741A-T v technických řešeních

  1. What is the voltage rating of 1N4741A-T?

    • The voltage rating of 1N4741A-T is 11 volts.

  2. What type of diode is 1N4741A-T?

    • 1N4741A-T is a Zener diode, specifically a 1-watt silicon Zener diode.

  3. What is the maximum power dissipation of 1N4741A-T?

    • The maximum power dissipation of 1N4741A-T is 1 watt.

  4. What are the typical applications of 1N4741A-T?

    • Typical applications of 1N4741A-T include voltage regulation, overvoltage protection, and voltage reference in various electronic circuits.

  5. What is the operating temperature range of 1N4741A-T?

    • The operating temperature range of 1N4741A-T is typically from -65°C to +200°C.

  6. What is the forward voltage drop of 1N4741A-T?

    • The forward voltage drop of 1N4741A-T is approximately 1.2 volts at a forward current of 200 mA.

  7. What is the reverse leakage current of 1N4741A-T?

    • The reverse leakage current of 1N4741A-T is typically less than 5 µA at the rated voltage.

  8. What is the package type of 1N4741A-T?

    • 1N4741A-T is available in a DO-41 axial leaded package.

  9. What is the tolerance of the voltage regulation for 1N4741A-T?

    • The tolerance of the voltage regulation for 1N4741A-T is typically ±5%.

  10. Can 1N4741A-T be used in automotive applications?

    • Yes, 1N4741A-T can be used in automotive applications where its voltage rating and power dissipation meet the requirements. However, it's important to consider the specific environmental and regulatory standards for automotive electronics.