Microsemi Corporation
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
1N4752P/TR8
Ver Detalle Hojas de datos

1N4752P/TR8

Product Overview

Category

The 1N4752P/TR8 belongs to the category of Zener diodes.

Use

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

Characteristics

  • Zener voltage: 30V
  • Power dissipation: 1.0W
  • Package type: DO-41
  • Operating temperature range: -65°C to +200°C

Package

The 1N4752P/TR8 is typically available in a DO-41 package.

Essence

This Zener diode is designed to provide a stable voltage reference and protect sensitive components from voltage spikes.

Packaging/Quantity

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

Specifications

  • Zener voltage: 30V
  • Power dissipation: 1.0W
  • Maximum forward voltage: 1.1V
  • Reverse current: 5μA
  • Temperature coefficient: 5mV/°C

Detailed Pin Configuration

The 1N4752P/TR8 Zener diode has two pins, with the cathode identified by a band around one end of the diode.

Functional Features

  • Voltage regulation: The Zener diode maintains a constant voltage across its terminals, making it suitable for voltage regulation applications.
  • Overvoltage protection: It can protect sensitive components by shunting excess voltage to ground when the voltage exceeds the Zener voltage.

Advantages

  • Precise voltage regulation
  • Compact size
  • Cost-effective solution for voltage reference and protection

Disadvantages

  • Limited power dissipation capability
  • Sensitivity to temperature variations

Working Principles

The Zener diode operates in the reverse-biased breakdown region, allowing it to maintain a nearly constant voltage across its terminals. When the voltage across the diode reaches the Zener voltage, it conducts heavily, effectively clamping the voltage at that level.

Detailed Application Field Plans

The 1N4752P/TR8 Zener diode finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference sources

Detailed and Complete Alternative Models

Some alternative models to the 1N4752P/TR8 Zener diode include: - 1N4733A - BZX55C30 - 1N751A

In conclusion, the 1N4752P/TR8 Zener diode is a versatile component widely used for voltage regulation and protection in electronic circuits. Its precise voltage regulation and overvoltage protection features make it an essential part of many electronic designs.

[Word count: 392]

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4752P/TR8 en soluciones técnicas

  1. What is the 1N4752P/TR8 diode used for?

    • The 1N4752P/TR8 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the 1N4752P/TR8?

    • The maximum power dissipation of the 1N4752P/TR8 is 1.3 watts.

  3. What is the voltage rating of the 1N4752P/TR8?

    • The 1N4752P/TR8 has a voltage rating of 33 volts.

  4. How does the 1N4752P/TR8 regulate voltage?

    • The 1N4752P/TR8 regulates voltage by allowing current to flow in reverse when the voltage reaches its breakdown voltage, maintaining a constant output voltage.

  5. Can the 1N4752P/TR8 be used for overvoltage protection?

    • Yes, the 1N4752P/TR8 can be used for overvoltage protection by shunting excess voltage to ground.

  6. What is the temperature coefficient of the 1N4752P/TR8?

    • The temperature coefficient of the 1N4752P/TR8 is typically around 0.05% per °C.

  7. Is the 1N4752P/TR8 suitable for automotive applications?

    • Yes, the 1N4752P/TR8 is suitable for automotive applications due to its robust construction and ability to withstand harsh environments.

  8. What is the typical forward voltage drop of the 1N4752P/TR8?

    • The typical forward voltage drop of the 1N4752P/TR8 is around 1.2 volts.

  9. Can the 1N4752P/TR8 be used in reverse bias?

    • Yes, the 1N4752P/TR8 can be used in reverse bias as it operates in the breakdown region to regulate voltage.

  10. What are some common applications for the 1N4752P/TR8?

    • Common applications for the 1N4752P/TR8 include voltage regulation in power supplies, overvoltage protection, and voltage reference circuits.