Littelfuse Inc.
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P6KE8.2-B
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P6KE8.2-B

Product Overview

Category

The P6KE8.2-B belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is commonly used for surge protection in electronic circuits and systems.

Characteristics

  • Fast response time
  • High surge capability
  • Low clamping voltage
  • RoHS compliant

Package

The P6KE8.2-B is available in a DO-15 package.

Essence

This TVS diode is designed to protect sensitive electronic components from voltage transients induced by lightning, ESD, or other transient voltage events.

Packaging/Quantity

The P6KE8.2-B is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production applications.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 8.2V
  • Maximum Clamping Voltage: 13.4V
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 6.67V
  • Leakage Current: 1μA

Detailed Pin Configuration

The P6KE8.2-B TVS diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Provides effective protection against voltage transients
  • Fast response time ensures minimal impact on the protected circuit
  • Low clamping voltage helps to limit the voltage excursion during transient events

Advantages and Disadvantages

Advantages

  • High surge capability
  • RoHS compliant
  • Fast response time

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage event occurs, the P6KE8.2-B TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The P6KE8.2-B is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the P6KE8.2-B TVS diode include: - P6KE6.8-B - P6KE10-B - P6KE12-B - P6KE15-B

In conclusion, the P6KE8.2-B TVS diode offers reliable surge protection for a wide range of electronic applications, with its fast response time, high surge capability, and low clamping voltage making it a popular choice for engineers seeking to safeguard their circuits from transient voltage events.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P6KE8.2-B en soluciones técnicas

  1. What is the P6KE8.2-B?

    • The P6KE8.2-B is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum voltage rating of the P6KE8.2-B?

    • The P6KE8.2-B has a maximum voltage rating of 8.2 volts.

  3. What is the typical application of the P6KE8.2-B?

    • The P6KE8.2-B is commonly used in electronic circuits to protect sensitive components from voltage surges, such as in power supplies, communication equipment, and automotive electronics.

  4. How does the P6KE8.2-B provide protection?

    • The P6KE8.2-B clamps the voltage during transient events, diverting excess current away from the protected circuit, thus preventing damage.

  5. What is the peak pulse power handling capability of the P6KE8.2-B?

    • The P6KE8.2-B can handle peak pulse power up to a specified level, typically around 600 watts.

  6. Is the P6KE8.2-B polarity sensitive?

    • Yes, the P6KE8.2-B is polarity sensitive and should be installed with the correct orientation to function properly.

  7. Can the P6KE8.2-B be used for overvoltage protection in low-voltage applications?

    • Yes, the P6KE8.2-B is suitable for providing overvoltage protection in low-voltage applications where the voltage does not exceed its maximum rating.

  8. What are the environmental considerations for using the P6KE8.2-B?

    • The P6KE8.2-B should be operated within specified temperature and humidity ranges to ensure optimal performance and reliability.

  9. Are there any specific mounting or soldering requirements for the P6KE8.2-B?

    • The P6KE8.2-B should be mounted and soldered according to the manufacturer's recommendations to maintain its electrical and mechanical integrity.

  10. Where can I find detailed specifications and application notes for the P6KE8.2-B?

    • Detailed specifications and application notes for the P6KE8.2-B can be found in the product datasheet provided by the manufacturer or distributor.