Vishay Semiconductor Diodes Division
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P6KE20CAHE3/54
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P6KE20CAHE3/54

Introduction

The P6KE20CAHE3/54 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The P6KE20CAHE3/54 is designed to provide robust protection against voltage surges, making it an essential component in various electronic systems.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protecting electronic circuits from voltage spikes and transients
  • Characteristics: High surge capability, fast response time, low clamping voltage
  • Package: DO-15
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Voltage - Reverse Standoff (Typ): 17.1V
  • Voltage - Breakdown (Min): 18.9V
  • Voltage - Clamping (Max) @ Ipp: 29.2V
  • Current - Peak Pulse (10/1000µs): 34.4A
  • Power - Peak Pulse: 600W
  • Type: Zener

Detailed Pin Configuration

The P6KE20CAHE3/54 typically features a standard DO-15 package with two leads. The pin configuration includes the anode and cathode terminals for easy integration into circuit designs.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
  • High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Robust protection against voltage surges
  • Fast response time
  • Compact form factor for easy integration

Disadvantages

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

Working Principles

The P6KE20CAHE3/54 operates based on the principle of zener breakdown. When a voltage spike occurs, the diode conducts and clamps the voltage to a safe level, diverting excess current away from sensitive components. This rapid response helps prevent damage to the connected circuitry.

Detailed Application Field Plans

The P6KE20CAHE3/54 finds applications in various fields, including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Automotive: Safeguarding onboard electronics from voltage transients - Industrial Control Systems: Ensuring reliable operation of control circuitry in industrial environments

Detailed and Complete Alternative Models

  • P6KE6.8CAHE3/54: Lower voltage variant for applications requiring lower standoff voltage
  • P6KE30CAHE3/54: Higher voltage variant for applications with higher voltage tolerance requirements
  • 1.5KE20CA: Alternative package option with similar electrical characteristics

In conclusion, the P6KE20CAHE3/54 transient voltage suppressor diode offers robust protection and fast response times, making it an essential component in safeguarding electronic circuits from voltage spikes and transients.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P6KE20CAHE3/54 v technických řešeních

  1. What is the P6KE20CAHE3/54?

    • The P6KE20CAHE3/54 is a 20V transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum clamping voltage of the P6KE20CAHE3/54?

    • The maximum clamping voltage of the P6KE20CAHE3/54 is 32.4V at 10A.

  3. What is the peak pulse power dissipation of the P6KE20CAHE3/54?

    • The peak pulse power dissipation of the P6KE20CAHE3/54 is 600W.

  4. What are the typical applications of the P6KE20CAHE3/54?

    • The P6KE20CAHE3/54 is commonly used in surge protection for sensitive electronic equipment, such as telecommunication systems, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of the P6KE20CAHE3/54?

    • The P6KE20CAHE3/54 has an operating temperature range of -55°C to +175°C.

  6. What is the reverse stand-off voltage of the P6KE20CAHE3/54?

    • The reverse stand-off voltage of the P6KE20CAHE3/54 is 17.1V.

  7. How does the P6KE20CAHE3/54 provide overvoltage protection?

    • The P6KE20CAHE3/54 conducts excess current away from the protected circuit when a voltage spike occurs, limiting the voltage across the circuit to a safe level.

  8. Can the P6KE20CAHE3/54 be used for ESD protection?

    • Yes, the P6KE20CAHE3/54 can be used for electrostatic discharge (ESD) protection in electronic devices and systems.

  9. What is the packaging type of the P6KE20CAHE3/54?

    • The P6KE20CAHE3/54 is available in a DO-204AC (DO-15) package.

  10. Is the P6KE20CAHE3/54 RoHS compliant?

    • Yes, the P6KE20CAHE3/54 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.