Littelfuse Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
P6KE9.1-B
Zobrazit detail DataSheets

P6KE9.1-B

Product Overview

Category

The P6KE9.1-B belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The P6KE9.1-B is available in a DO-15 package.

Essence

The essence of the P6KE9.1-B lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

The P6KE9.1-B is typically packaged in reels or tubes and is available in quantities ranging from hundreds to thousands per reel/tube.

Specifications

  • Peak Power Dissipation: 600W
  • Breakdown Voltage: 9.1V
  • Maximum Clamping Voltage: 14.5V
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 7.78V
  • Leakage Current: 1µA

Detailed Pin Configuration

The P6KE9.1-B TVS diode has two pins, anode, and cathode, with the anode being connected to the positive side and the cathode to the negative side of the circuit.

Functional Features

  • Provides transient overvoltage protection
  • Responds quickly to voltage surges
  • Diverts excess current away from sensitive components

Advantages

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

Disadvantages

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

Working Principles

When a voltage surge occurs, the P6KE9.1-B TVS diode conducts current to divert the excess energy away from the protected components, thus limiting the voltage across the circuit.

Detailed Application Field Plans

The P6KE9.1-B is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P6KE9.1-B include: - P6KE6.8-B - P6KE10A-B - P6KE12-B - P6KE15-B

In conclusion, the P6KE9.1-B transient voltage suppressor diode offers reliable protection against voltage transients and finds widespread application in various electronic systems.

Word count: 366

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P6KE9.1-B v technických řešeních

Sure, here are 10 common questions and answers related to the application of P6KE9.1-B in technical solutions:

  1. What is P6KE9.1-B?

    • P6KE9.1-B is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of P6KE9.1-B?

    • The maximum peak pulse power of P6KE9.1-B is 600 watts.

  3. What is the breakdown voltage of P6KE9.1-B?

    • The breakdown voltage of P6KE9.1-B is 9.1 volts.

  4. How does P6KE9.1-B protect electronic circuits?

    • P6KE9.1-B clamps the voltage across the circuit it is protecting by diverting excess current away from sensitive components when a transient event occurs.

  5. In what type of applications can P6KE9.1-B be used?

    • P6KE9.1-B can be used in various applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems.

  6. What is the response time of P6KE9.1-B?

    • The response time of P6KE9.1-B is very fast, typically in the nanosecond range.

  7. Can P6KE9.1-B be used for overvoltage protection in automotive systems?

    • Yes, P6KE9.1-B is suitable for overvoltage protection in automotive systems due to its high surge capability and reliability.

  8. Is P6KE9.1-B RoHS compliant?

    • Yes, P6KE9.1-B is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What is the operating temperature range of P6KE9.1-B?

    • The operating temperature range of P6KE9.1-B is typically between -55°C to +175°C.

  10. Can multiple P6KE9.1-B diodes be connected in series or parallel?

    • Yes, multiple P6KE9.1-B diodes can be connected in series or parallel to achieve the desired voltage and current handling capabilities for specific applications.

I hope these questions and answers are helpful! Let me know if you need further assistance.