Vishay Semiconductor Diodes Division
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
P4KE480A-E3/73
Ver Detalle Hojas de datos

P4KE480A-E3/73

Product Overview

Category

The P4KE480A-E3/73 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect electronic circuits from voltage spikes and transients.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The P4KE480A-E3/73 is available in a DO-41 package.

Essence

This diode is essential for safeguarding sensitive electronic components from voltage surges.

Packaging/Quantity

It is typically packaged in reels with a quantity of 1000 units per reel.

Specifications

  • Peak Pulse Power Dissipation: 400W
  • Breakdown Voltage: 431V to 474V
  • Maximum Clamping Voltage: 775V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE480A-E3/73 has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Suppresses voltage transients
  • Protects against overvoltage events
  • Fast reaction time

Advantages

  • High surge current capability
  • Low clamping voltage
  • Robust construction

Disadvantages

  • Limited breakdown voltage range
  • Sensitive to reverse bias conditions

Working Principles

When a voltage spike occurs, the diode conducts and diverts the excess energy away from the protected circuit, thereby preventing damage.

Detailed Application Field Plans

The P4KE480A-E3/73 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the P4KE480A-E3/73 include: - P4KE440A-E3/73 - P4KE510A-E3/73 - P4KE540A-E3/73

In conclusion, the P4KE480A-E3/73 transient voltage suppressor diode is a crucial component in protecting electronic circuits from voltage spikes and transients. Its fast response time, low clamping voltage, and high surge current capability make it an ideal choice for various applications in different industries.

[Word count: 313]

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4KE480A-E3/73 en soluciones técnicas

  1. What is the maximum forward voltage of P4KE480A-E3/73?

    • The maximum forward voltage of P4KE480A-E3/73 is 3.5V at 100A.

  2. What is the peak pulse power dissipation of P4KE480A-E3/73?

    • The peak pulse power dissipation of P4KE480A-E3/73 is 400W for a 10/1000μs waveform.

  3. What is the breakdown voltage of P4KE480A-E3/73?

    • The breakdown voltage of P4KE480A-E3/73 is 431V to 479V.

  4. What are the typical applications for P4KE480A-E3/73?

    • P4KE480A-E3/73 is commonly used in surge protection for sensitive electronics, such as in power supplies, telecommunications equipment, and industrial controls.

  5. What is the operating temperature range of P4KE480A-E3/73?

    • The operating temperature range of P4KE480A-E3/73 is -55°C to +175°C.

  6. What is the reverse stand-off voltage of P4KE480A-E3/73?

    • The reverse stand-off voltage of P4KE480A-E3/73 is 408V to 452V.

  7. Does P4KE480A-E3/73 have a low leakage current?

    • Yes, P4KE480A-E3/73 has a low leakage current, making it suitable for use in sensitive electronic circuits.

  8. Is P4KE480A-E3/73 RoHS compliant?

    • Yes, P4KE480A-E3/73 is RoHS compliant, meeting the requirements for lead-free electronics.

  9. What is the package type of P4KE480A-E3/73?

    • P4KE480A-E3/73 is available in a DO-41 package.

  10. Can P4KE480A-E3/73 be used for overvoltage protection in automotive applications?

    • Yes, P4KE480A-E3/73 can be used for overvoltage protection in automotive applications, providing reliable surge protection for vehicle electronics.