Littelfuse Inc.
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
P6KE250-B
Ver Detalle Hojas de datos

P6KE250-B Product Overview

Introduction

The P6KE250-B belongs to the category of transient voltage suppressor (TVS) diodes, which are used to protect electronic devices from voltage spikes and transients. These diodes exhibit characteristics such as high surge capability, low clamping voltage, and fast response time. They are typically packaged in a DO-15 package and are available in various packaging quantities.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-15
  • Packaging/Quantity: Various packaging quantities available

Specifications

  • Voltage - Reverse Standoff (Typ): 214V
  • Voltage - Breakdown (Min): 238V
  • Voltage - Clamping (Max) @ Ipp: 344V
  • Current - Peak Pulse (10/1000µs): 9.2A
  • Power - Peak Pulse: 600W
  • Type: Zener

Detailed Pin Configuration

The P6KE250-B TVS diode has a standard DO-15 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect sensitive electronic components.
  • Fast Response Time: Rapidly responds to voltage spikes to prevent damage to connected devices.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive protection

Working Principles

The P6KE250-B TVS diode operates by diverting excessive transient current away from sensitive components when a voltage spike occurs. It achieves this by rapidly transitioning into a low impedance state, effectively clamping the transient voltage to a safe level.

Detailed Application Field Plans

The P6KE250-B TVS diode finds extensive application in various fields, including: - Telecommunications: Protecting communication equipment from lightning-induced surges. - Automotive: Safeguarding automotive electronics from voltage transients. - Industrial Electronics: Shielding industrial control systems from power surges.

Detailed and Complete Alternative Models

  • P6KE220-B: Lower reverse standoff voltage variant
  • P6KE300-B: Higher reverse standoff voltage variant
  • P6KE250CA-B: Bi-directional TVS diode variant

In conclusion, the P6KE250-B TVS diode offers robust transient voltage suppression capabilities, making it an essential component in safeguarding electronic devices from voltage spikes and transients across various applications.

Word Count: 398

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P6KE250-B en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of P6KE250-B in technical solutions:

  1. Q: What is the maximum peak power dissipation of P6KE250-B? A: The maximum peak power dissipation of P6KE250-B is 600 watts for a 10/1000μs waveform.

  2. Q: What is the breakdown voltage of P6KE250-B? A: The breakdown voltage of P6KE250-B is 250 volts.

  3. Q: Can P6KE250-B be used for transient voltage suppression in power supplies? A: Yes, P6KE250-B is commonly used for transient voltage suppression in power supplies to protect sensitive electronic components.

  4. Q: What is the clamping voltage of P6KE250-B? A: The clamping voltage of P6KE250-B is typically around 341 volts at a peak pulse current of 1 amp.

  5. Q: Is P6KE250-B suitable for surge protection in automotive electronics? A: Yes, P6KE250-B is suitable for surge protection in automotive electronics due to its high energy absorption capability.

  6. Q: Can P6KE250-B be used in telecommunications equipment for lightning protection? A: Yes, P6KE250-B is often used in telecommunications equipment for lightning protection to safeguard against voltage transients.

  7. Q: What is the response time of P6KE250-B during a transient event? A: The response time of P6KE250-B is very fast, typically responding within nanoseconds to clamp the transient voltage.

  8. Q: Is P6KE250-B RoHS compliant? A: Yes, P6KE250-B is RoHS compliant, making it suitable for use in environmentally conscious applications.

  9. Q: Can P6KE250-B be used in industrial control systems for overvoltage protection? A: Absolutely, P6KE250-B is commonly employed in industrial control systems to provide overvoltage protection for sensitive circuitry.

  10. Q: What is the temperature range for P6KE250-B's operation? A: P6KE250-B is designed to operate within a temperature range of -55°C to +175°C, making it suitable for various environmental conditions.

I hope these questions and answers are helpful for your technical solutions involving P6KE250-B. Let me know if you need further assistance!