Littelfuse Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
P4KE120CA-B
Zobrazit detail DataSheets

P4KE120CA-B

Introduction

The P4KE120CA-B is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic devices from voltage spikes and transients. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the P4KE120CA-B.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting sensitive electronic devices from voltage spikes and transients
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-41
  • Essence: Semiconductor device for transient voltage suppression
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Part Number: P4KE120CA-B
  • Peak Pulse Power: 400W
  • Breakdown Voltage: 120V
  • Operating Voltage: 103V
  • Maximum Clamping Voltage: 165V
  • Peak Pulse Current: 9.2A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P4KE120CA-B follows the standard DO-41 package configuration with two leads.

Functional Features

  • Fast response to transient over-voltage conditions
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited peak pulse power compared to some higher-rated devices
  • Requires careful consideration of placement and layout for optimal performance

Working Principles

The P4KE120CA-B operates by diverting excess transient voltage away from sensitive electronic components, thereby limiting the voltage across the protected device.

Detailed Application Field Plans

The P4KE120CA-B is commonly used in various applications including: - Power supplies - Automotive electronics - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P4KE6.8CA-B
  • P4KE10CA-B
  • P4KE15CA-B
  • P4KE18CA-B
  • P4KE24CA-B
  • P4KE30CA-B
  • P4KE36CA-B
  • P4KE48CA-B
  • P4KE60CA-B
  • P4KE78CA-B

In summary, the P4KE120CA-B transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it a crucial component in various electronic applications.

Word Count: 398

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE120CA-B v technických řešeních

  1. What is the maximum peak pulse power of P4KE120CA-B?

    • The maximum peak pulse power of P4KE120CA-B is 400 watts.

  2. What is the breakdown voltage of P4KE120CA-B?

    • The breakdown voltage of P4KE120CA-B is 108V.

  3. What is the typical clamping voltage of P4KE120CA-B?

    • The typical clamping voltage of P4KE120CA-B is 146V at 10A.

  4. What are the typical applications for P4KE120CA-B?

    • P4KE120CA-B is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of P4KE120CA-B?

    • The response time of P4KE120CA-B is very fast, typically responding within nanoseconds to transient voltage surges.

  6. Is P4KE120CA-B suitable for use in high-speed data lines?

    • Yes, P4KE120CA-B is suitable for use in high-speed data lines due to its fast response time and low clamping voltage.

  7. Does P4KE120CA-B require any additional heat sinking or cooling?

    • P4KE120CA-B does not require additional heat sinking or cooling under normal operating conditions.

  8. Can P4KE120CA-B be used in outdoor applications?

    • Yes, P4KE120CA-B can be used in outdoor applications, but it should be housed in a protective enclosure to prevent exposure to moisture and contaminants.

  9. What is the operating temperature range of P4KE120CA-B?

    • The operating temperature range of P4KE120CA-B is typically between -55°C to +175°C.

  10. Is P4KE120CA-B compliant with industry standards for surge protection devices?

    • Yes, P4KE120CA-B is compliant with industry standards for surge protection devices, including IEC and UL standards.