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P6KE120-B
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P6KE120-B

Introduction

The P6KE120-B is a transient voltage suppressor (TVS) diode belonging to the category of electronic components used for protecting sensitive electronics 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 P6KE120-B.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-15
  • Essence: Safeguarding electronic devices from voltage surges
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Part Number: P6KE120-B
  • Peak Pulse Power Dissipation: 600W
  • Breakdown Voltage: 120V
  • Operating Voltage: 103V
  • Maximum Clamping Voltage: 164V
  • Peak Pulse Current: 10A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The P6KE120-B TVS diode has two leads with a standard DO-15 package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

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

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Compact size for easy integration into circuit designs

Disadvantages

  • Limited peak pulse power dissipation compared to some higher-rated TVS diodes
  • May require additional circuitry for comprehensive surge protection in high-power applications

Working Principles

The P6KE120-B operates by diverting excess current away from sensitive components when a voltage spike occurs. When the operating voltage is exceeded, the diode conducts heavily, providing a low-impedance path for the transient current to flow through, thus limiting the voltage across the protected load.

Detailed Application Field Plans

The P6KE120-B is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as substitutes for the P6KE120-B include: - 1.5KE120CA - SA12CA - SMAJ120A - BZW04-94B

In conclusion, the P6KE120-B transient voltage suppressor diode offers effective protection against voltage spikes and transients in electronic circuits, making it a crucial component in ensuring the reliability and longevity of sensitive electronic devices.

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  1. What is the P6KE120-B?

    • The P6KE120-B is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of the P6KE120-B?

    • The maximum peak pulse power of the P6KE120-B is 600 watts.

  3. What is the breakdown voltage of the P6KE120-B?

    • The breakdown voltage of the P6KE120-B is 120 volts.

  4. How does the P6KE120-B protect electronic circuits?

    • The P6KE120-B clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. In what applications can the P6KE120-B be used?

    • The P6KE120-B is commonly used in power supplies, telecommunications equipment, automotive electronics, and industrial control systems.

  6. What is the response time of the P6KE120-B?

    • The response time of the P6KE120-B is very fast, typically responding within nanoseconds to transient voltage events.

  7. Can the P6KE120-B be used for overvoltage protection in DC power lines?

    • Yes, the P6KE120-B is suitable for providing overvoltage protection in DC power lines.

  8. Is the P6KE120-B polarity sensitive?

    • No, the P6KE120-B is not polarity sensitive and can be connected in either direction.

  9. What are the temperature considerations for the P6KE120-B?

    • The P6KE120-B has a wide operating temperature range, typically from -55°C to 175°C, making it suitable for various environments.

  10. Are there any specific mounting or handling considerations for the P6KE120-B?

    • The P6KE120-B should be mounted close to the protected circuit and with short leads to minimize inductance. Proper ESD precautions should also be taken during handling to prevent damage to the device.