Littelfuse Inc.
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
1.5KE8.2-B
Zobrazit detail DataSheets

1.5KE8.2-B

Product Overview

Category

The 1.5KE8.2-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 1.5KE8.2-B is available in a DO-201 package.

Essence

This TVS diode provides robust protection for electronic circuits against voltage surges.

Packaging/Quantity

The 1.5KE8.2-B is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 7.37V
  • Breakdown Voltage: 8.22V
  • Maximum Clamping Voltage: 13.4V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 1.5KE8.2-B TVS diode has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols respectively.

Functional Features

  • Provides transient overvoltage protection
  • Fast response to transient events
  • Low leakage current

Advantages and Disadvantages

Advantages

  • High surge capability
  • Low clamping voltage
  • RoHS compliant

Disadvantages

  • May require additional circuitry for comprehensive ESD protection

Working Principles

When a voltage transient occurs, the 1.5KE8.2-B TVS diode conducts and clamps the transient voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The 1.5KE8.2-B is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1.5KE8.2-B TVS diode include: - P6KE8.2A - SMAJ8.2A - 1.5SMC8.2A

In conclusion, the 1.5KE8.2-B TVS diode offers robust transient voltage protection with its fast response time, high surge capability, and low clamping voltage. It finds applications in various industries and is complemented by alternative models offering similar functionality.

Word Count: 330

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE8.2-B v technických řešeních

Sure, here are 10 common questions and answers related to the application of 1.5KE8.2-B in technical solutions:

  1. What is the voltage rating of 1.5KE8.2-B?

    • The 1.5KE8.2-B has a voltage rating of 8.2V.

  2. What is the maximum peak pulse power of 1.5KE8.2-B?

    • The maximum peak pulse power of 1.5KE8.2-B is 1500W.

  3. What type of diode is 1.5KE8.2-B?

    • 1.5KE8.2-B is a TVS (transient voltage suppression) diode.

  4. What are the typical applications of 1.5KE8.2-B?

    • Typical applications of 1.5KE8.2-B include overvoltage protection in electronic equipment, surge protection in telecommunications, and transient voltage suppression in industrial and automotive systems.

  5. What is the breakdown voltage of 1.5KE8.2-B?

    • The breakdown voltage of 1.5KE8.2-B is 9.11V minimum.

  6. What is the operating temperature range of 1.5KE8.2-B?

    • The operating temperature range of 1.5KE8.2-B is -55°C to +175°C.

  7. Does 1.5KE8.2-B meet RoHS compliance?

    • Yes, 1.5KE8.2-B is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  8. What is the package type of 1.5KE8.2-B?

    • 1.5KE8.2-B is available in a DO-201AD (DO-27) package.

  9. What is the clamping voltage of 1.5KE8.2-B?

    • The clamping voltage of 1.5KE8.2-B is 13.4V at 10A.

  10. Is 1.5KE8.2-B suitable for high-reliability applications?

    • Yes, 1.5KE8.2-B is suitable for high-reliability applications due to its robust construction and performance characteristics.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.