Microsemi Corporation
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MA1.5KE82CA
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MA1.5KE82CA

Product Overview

Category

The MA1.5KE82CA 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, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The MA1.5KE82CA is typically available in a DO-201 package.

Essence

The essence of the MA1.5KE82CA lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 77.4V to 85.5V
  • Maximum Clamping Voltage: 124V at 3.6A
  • Operating Temperature Range: -55°C to 175°C
  • Storage Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MA1.5KE82CA typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • High temperature stability

Advantages

  • Provides robust protection against transient voltage events
  • Fast response time ensures minimal impact on the protected circuit
  • Wide operating and storage temperature range

Disadvantages

  • May exhibit leakage current at high temperatures
  • Requires careful consideration of mounting and layout for optimal performance

Working Principles

When a transient voltage event occurs, the MA1.5KE82CA conducts excess current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The MA1.5KE82CA is widely used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • SMAJ78A
  • P6KE75CA
  • 1.5KE100A

In conclusion, the MA1.5KE82CA transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in various electronic applications.

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기술 솔루션에 MA1.5KE82CA 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the voltage rating of MA1.5KE82CA?

    • The voltage rating of MA1.5KE82CA is 82V.

  2. What is the peak pulse power of MA1.5KE82CA?

    • The peak pulse power of MA1.5KE82CA is 1500W.

  3. What is the typical application of MA1.5KE82CA in technical solutions?

    • MA1.5KE82CA is commonly used for transient voltage suppression in electronic circuits, such as in surge protection devices and power supplies.

  4. What is the breakdown voltage of MA1.5KE82CA?

    • The breakdown voltage of MA1.5KE82CA is typically 91.2V.

  5. What is the maximum clamping voltage of MA1.5KE82CA?

    • The maximum clamping voltage of MA1.5KE82CA is 135V at 10A.

  6. How does MA1.5KE82CA protect electronic circuits?

    • MA1.5KE82CA provides protection by diverting excess current away from sensitive components when a transient voltage spike occurs.

  7. What are the environmental specifications of MA1.5KE82CA?

    • MA1.5KE82CA is designed to meet various environmental standards, including RoHS compliance and high-temperature operation.

  8. Can MA1.5KE82CA be used in automotive applications?

    • Yes, MA1.5KE82CA is suitable for use in automotive electronics for transient overvoltage protection.

  9. What is the package type of MA1.5KE82CA?

    • MA1.5KE82CA is available in a DO-201AD (DO-27) package.

  10. Are there any recommended layout considerations when using MA1.5KE82CA?

    • It is recommended to minimize the length of the leads and traces connecting MA1.5KE82CA to the circuit to reduce parasitic inductance and optimize its performance.