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1N4728A_T50R
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1N4728A_T50R

Product Overview

The 1N4728A_T50R is a Zener diode belonging to the semiconductor category. It is commonly used for voltage regulation and transient suppression in electronic circuits. This diode exhibits characteristics such as stable voltage output, low impedance, and high reliability. The package includes a glass encapsulation, and it is available in various packaging/quantity options to suit different application needs.

Specifications

  • Voltage: 3.3V
  • Power Dissipation: 1.0W
  • Operating Temperature: -65°C to +200°C
  • Package Type: T-50R

Detailed Pin Configuration

The 1N4728A_T50R features a standard axial lead configuration with the anode connected to the positive terminal and the cathode to the negative terminal.

Functional Features

This Zener diode provides precise voltage regulation by maintaining a constant voltage across its terminals, even when subjected to varying input voltages. It effectively suppresses voltage spikes and protects sensitive components in electronic circuits.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low impedance
  • High reliability
  • Effective transient suppression

Disadvantages

  • Limited power dissipation capability
  • Susceptible to thermal runaway under certain conditions

Working Principles

The 1N4728A_T50R operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased at or above its breakdown voltage.

Detailed Application Field Plans

This Zener diode finds extensive use in voltage regulation circuits, surge protection applications, and as voltage references in various electronic devices. It is commonly employed in power supplies, voltage regulators, and signal conditioning circuits.

Detailed and Complete Alternative Models

  • 1N4729A_T50R (4.7V)
  • 1N4730A_T50R (5.1V)
  • 1N4731A_T50R (5.6V)
  • 1N4732A_T50R (6.2V)

In conclusion, the 1N4728A_T50R Zener diode offers precise voltage regulation and transient suppression capabilities, making it an essential component in various electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1N4728A_T50R v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1N4728A_T50R in technical solutions:

  1. What is the 1N4728A_T50R?

    • The 1N4728A_T50R is a Zener diode with a voltage rating of 3.3V.

  2. What is the typical application of the 1N4728A_T50R?

    • The 1N4728A_T50R is commonly used as a voltage regulator in electronic circuits to maintain a stable output voltage.

  3. How does the 1N4728A_T50R work as a voltage regulator?

    • When the input voltage exceeds the Zener voltage (3.3V), the 1N4728A_T50R conducts current, effectively regulating the output voltage to 3.3V.

  4. What are the key specifications of the 1N4728A_T50R?

    • The 1N4728A_T50R has a power dissipation of 1W, a tolerance of 5%, and a temperature coefficient of ±20ppm/°C.

  5. Can the 1N4728A_T50R be used in reverse bias?

    • Yes, the 1N4728A_T50R can be operated in reverse bias to maintain a constant voltage across its terminals.

  6. What are the typical applications where the 1N4728A_T50R is used?

    • The 1N4728A_T50R is commonly used in power supplies, voltage regulators, and overvoltage protection circuits.

  7. What precautions should be taken when using the 1N4728A_T50R?

    • It is important to ensure that the maximum power dissipation rating is not exceeded, and proper heat sinking may be required for high-power applications.

  8. Can multiple 1N4728A_T50R diodes be connected in series or parallel?

    • Yes, multiple 1N4728A_T50R diodes can be connected in series to increase the breakdown voltage or in parallel to increase the current-handling capacity.

  9. What is the temperature range for the 1N4728A_T50R?

    • The 1N4728A_T50R is typically rated for operation within a temperature range of -65°C to +200°C.

  10. Where can I find the detailed datasheet for the 1N4728A_T50R?

    • The detailed datasheet for the 1N4728A_T50R can be found on the manufacturer's website or through authorized distributors.

I hope these questions and answers provide a good overview of the application of 1N4728A_T50R in technical solutions! If you have any more specific questions, feel free to ask.