Microsemi Corporation
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MA1.5KE82CAE3
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MA1.5KE82CAE3

Product Overview

Category

The MA1.5KE82CAE3 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 MA1.5KE82CAE3 is available in a DO-201 package.

Essence

This TVS diode provides robust protection for electronic circuits against transient overvoltage events.

Packaging/Quantity

It is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 82V
  • Maximum Clamping Voltage: 135V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 70.1V
  • Leakage Current: 1µA

Detailed Pin Configuration

The MA1.5KE82CAE3 TVS diode has a standard two-pin configuration with anode and cathode terminals.

Functional Features

  • Provides transient overvoltage protection
  • Fast response to voltage transients
  • Low clamping voltage ensures minimal impact on protected circuits

Advantages

  • Robust protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to traditional surge protection methods
  • Requires careful consideration of placement and routing for optimal performance

Working Principles

When a voltage transient occurs, the 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 MA1.5KE82CAE3 is commonly used in applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ82A: 400W TVS Diode
  • P6KE82CA: 600W TVS Diode
  • 1.5KE100CA: 1500W TVS Diode

In conclusion, the MA1.5KE82CAE3 TVS diode offers robust transient voltage suppression capabilities, making it an essential component in various electronic systems requiring protection against voltage transients.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MA1.5KE82CAE3 en soluciones técnicas

  1. What is the maximum power dissipation of MA1.5KE82CAE3?

    • The maximum power dissipation of MA1.5KE82CAE3 is 1500W for a 10/1000μs waveform.

  2. What is the peak pulse current of MA1.5KE82CAE3?

    • The peak pulse current of MA1.5KE82CAE3 is 82A.

  3. What is the breakdown voltage of MA1.5KE82CAE3?

    • The breakdown voltage of MA1.5KE82CAE3 is 77.8V to 86.2V.

  4. What is the clamping voltage of MA1.5KE82CAE3?

    • The clamping voltage of MA1.5KE82CAE3 is 106V at 11.6A.

  5. What is the operating temperature range of MA1.5KE82CAE3?

    • The operating temperature range of MA1.5KE82CAE3 is -55°C to +175°C.

  6. What is the package type of MA1.5KE82CAE3?

    • MA1.5KE82CAE3 comes in a DO-201AD (DO-27) package.

  7. What are the typical applications of MA1.5KE82CAE3?

    • MA1.5KE82CAE3 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.

  8. Is MA1.5KE82CAE3 RoHS compliant?

    • Yes, MA1.5KE82CAE3 is RoHS compliant.

  9. What is the lead-free status of MA1.5KE82CAE3?

    • MA1.5KE82CAE3 is lead-free and meets the requirements of the European Union's Restriction of Hazardous Substances (RoHS) directive.

  10. Does MA1.5KE82CAE3 have any certifications or approvals?

    • MA1.5KE82CAE3 is typically certified to meet industry standards such as IEC 61000-4-5 for surge protection devices. Always check the specific datasheet for the latest certifications and approvals.