Vishay Semiconductor Diodes Division
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P4KE16AHE3/54
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P4KE16AHE3/54

Introduction

The P4KE16AHE3/54 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P4KE16AHE3/54 is designed to provide robust overvoltage protection in a variety of applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, low clamping voltage, high surge capability
  • Package: DO-41
  • Essence: Safeguarding electronic circuits from voltage surges
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 16V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 13.6V
  • Maximum Clamping Voltage: 21.2V
  • Peak Pulse Current: 19.2A

Detailed Pin Configuration

The P4KE16AHE3/54 TVS diode typically has two pins, anode, and cathode, which are connected across the circuit to be protected. The anode is marked with a band on the diode body.

Functional Features

  • Rapid response to transient voltage spikes
  • Low clamping voltage to minimize stress on protected components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast reaction time
  • Compact and easy to integrate into circuits

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection

Working Principles

When a voltage spike occurs, the P4KE16AHE3/54 TVS diode conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit and prevent damage to sensitive components.

Detailed Application Field Plans

The P4KE16AHE3/54 TVS diode finds application in various fields, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Power supply units

Detailed and Complete Alternative Models

  • P4KE6.8AHE3/54
  • P4KE10AHE3/54
  • P4KE13AHE3/54
  • P4KE15AHE3/54

In conclusion, the P4KE16AHE3/54 transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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  1. What is the P4KE16AHE3/54?

    • The P4KE16AHE3/54 is a 400W transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What are the typical applications of P4KE16AHE3/54?

    • The P4KE16AHE3/54 is commonly used in power supplies, automotive electronics, industrial equipment, and telecommunications equipment to protect against voltage surges.

  3. How does the P4KE16AHE3/54 work?

    • When a voltage spike occurs, the P4KE16AHE3/54 conducts current to divert the excess energy away from the protected circuit, thereby preventing damage to sensitive components.

  4. What is the maximum clamping voltage of P4KE16AHE3/54?

    • The maximum clamping voltage of the P4KE16AHE3/54 is 25.2V at 10A.

  5. What is the breakdown voltage of P4KE16AHE3/54?

    • The breakdown voltage of the P4KE16AHE3/54 is 14.4V.

  6. What is the operating temperature range of P4KE16AHE3/54?

    • The P4KE16AHE3/54 can operate within a temperature range of -55°C to 175°C.

  7. Is the P4KE16AHE3/54 RoHS compliant?

    • Yes, the P4KE16AHE3/54 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. What package type does P4KE16AHE3/54 come in?

    • The P4KE16AHE3/54 is available in a DO-41 package, which is a common through-hole package for diodes.

  9. Can P4KE16AHE3/54 be used for surge protection in consumer electronics?

    • Yes, the P4KE16AHE3/54 can be used for surge protection in consumer electronics such as TVs, computers, and home entertainment systems.

  10. Are there any recommended layout considerations when using P4KE16AHE3/54?

    • It is recommended to keep the traces short between the P4KE16AHE3/54 and the protected circuit, and to provide a low impedance path to ground for optimal performance.