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P6KE6.8A
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P6KE6.8A - Product Overview and Specifications

Introduction

The P6KE6.8A is a transient voltage suppressor diode that belongs to the category of electronic components used for voltage regulation and surge protection in various electrical circuits. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the P6KE6.8A.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Voltage Regulation and Surge Protection
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: DO-15 Axial Lead Package
  • Essence: Protects sensitive electronic devices from voltage spikes and transients
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by supplier

Specifications

  • Part Number: P6KE6.8A
  • Peak Pulse Power: 600W
  • Breakdown Voltage: 6.8V
  • Operating Temperature Range: -55°C to +175°C
  • Polarity: Unidirectional
  • Mounting Type: Through Hole
  • RoHS Compliant: Yes

Detailed Pin Configuration

The P6KE6.8A is a unidirectional transient voltage suppressor diode with two leads. The anode lead is typically longer than the cathode lead, allowing for easy identification and proper orientation during installation.

Functional Features

  • Transient Voltage Suppression: Provides rapid response to voltage spikes and transients, diverting excess current away from sensitive components.
  • Clamping Action: Limits the peak voltage across the protected circuit to a safe level.
  • Fast Reaction Time: Responds quickly to transient events, safeguarding connected equipment.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges and transients
  • Fast response time
  • Low clamping voltage
  • RoHS compliant

Disadvantages

  • Unidirectional protection only
  • Requires proper installation for effective operation

Working Principles

The P6KE6.8A operates based on the principle of avalanche breakdown. When a voltage surge occurs, the diode rapidly conducts excess current, preventing it from reaching sensitive components. This action effectively clamps the voltage to a safe level, protecting the circuit from damage.

Detailed Application Field Plans

The P6KE6.8A is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: P6KE6.2A
  • Alternative Model 2: P6KE7.5A
  • Alternative Model 3: P6KE6.0A
  • Alternative Model 4: P6KE6.8CA

In conclusion, the P6KE6.8A transient voltage suppressor diode offers effective surge protection and voltage regulation for a wide range of electronic applications. Its fast response time, high surge capability, and low clamping voltage make it a valuable component in safeguarding sensitive circuits from transient events.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P6KE6.8A v technických řešeních

  1. What is the P6KE6.8A diode used for?

    • The P6KE6.8A diode is commonly used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.

  2. What is the maximum voltage rating of the P6KE6.8A diode?

    • The P6KE6.8A diode has a maximum voltage rating of 6.8V.

  3. What is the peak pulse power handling capability of the P6KE6.8A diode?

    • The P6KE6.8A diode can handle peak pulse power up to a specified level, typically around 600W.

  4. How does the P6KE6.8A diode provide transient voltage suppression?

    • The P6KE6.8A diode conducts when the voltage across it exceeds its breakdown voltage, shunting excess current away from the protected circuit.

  5. Can the P6KE6.8A diode be used for overvoltage protection in power supply circuits?

    • Yes, the P6KE6.8A diode is often used in power supply circuits to protect against voltage transients and surges.

  6. What are the typical applications of the P6KE6.8A diode?

    • Typical applications include protection of telecommunications equipment, automotive electronics, industrial control systems, and consumer electronics.

  7. Is the P6KE6.8A diode polarity-sensitive?

    • Yes, the P6KE6.8A diode is polarity-sensitive and should be connected in the correct orientation in the circuit.

  8. What is the response time of the P6KE6.8A diode to voltage transients?

    • The response time of the P6KE6.8A diode is very fast, typically in the nanosecond range.

  9. Can multiple P6KE6.8A diodes be connected in series or parallel for higher voltage or current handling?

    • Yes, multiple P6KE6.8A diodes can be connected in series to increase the breakdown voltage rating or in parallel to increase the current handling capability.

  10. Are there any temperature considerations when using the P6KE6.8A diode?

    • It is important to consider the temperature range in which the P6KE6.8A diode will operate to ensure proper performance and reliability.