Microsemi Corporation
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MA1.5KE51CAE3
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MA1.5KE51CAE3

Product Overview

Category

The MA1.5KE51CAE3 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 MA1.5KE51CAE3 is available in a DO-201 package.

Essence

This TVS diode provides robust protection against transient voltage events, ensuring the reliability and longevity of electronic circuits.

Packaging/Quantity

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

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 45.2V
  • Maximum Clamping Voltage: 77.4V
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 38.9V

Detailed Pin Configuration

The MA1.5KE51CAE3 has a standard two-pin configuration with anode and cathode terminals.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • High temperature stability
  • Excellent clamping capability

Advantages

  • Provides reliable overvoltage protection
  • Fast response to transient events
  • Wide operating temperature range
  • RoHS compliant

Disadvantages

  • Higher cost compared to traditional diode-based protection methods
  • Requires careful consideration of placement and layout for optimal performance

Working Principles

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

Detailed Application Field Plans

The MA1.5KE51CAE3 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • SMAJ45A: Similar specifications and form factor
  • P6KE51CA: Comparable transient voltage suppression characteristics
  • 1.5KE51A: Equivalent peak pulse power rating

In conclusion, the MA1.5KE51CAE3 transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MA1.5KE51CAE3 en soluciones técnicas

  1. What is the voltage rating of MA1.5KE51CAE3?

    • The voltage rating of MA1.5KE51CAE3 is 51V.

  2. What is the peak pulse power of MA1.5KE51CAE3?

    • The peak pulse power of MA1.5KE51CAE3 is 1500W.

  3. What is the application of MA1.5KE51CAE3 in technical solutions?

    • MA1.5KE51CAE3 is commonly used for transient voltage suppression in electronic circuits to protect against voltage spikes and surges.

  4. What is the breakdown voltage of MA1.5KE51CAE3?

    • The breakdown voltage of MA1.5KE51CAE3 is typically 56.7V.

  5. What is the maximum clamping voltage of MA1.5KE51CAE3?

    • The maximum clamping voltage of MA1.5KE51CAE3 is 82.4V at 100A.

  6. What is the operating temperature range of MA1.5KE51CAE3?

    • MA1.5KE51CAE3 has an operating temperature range of -55°C to +175°C.

  7. Is MA1.5KE51CAE3 RoHS compliant?

    • Yes, MA1.5KE51CAE3 is RoHS compliant.

  8. What package type does MA1.5KE51CAE3 come in?

    • MA1.5KE51CAE3 is available in a DO-201AD (DO-27) package.

  9. What are the typical applications for MA1.5KE51CAE3 in technical solutions?

    • MA1.5KE51CAE3 is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial controls.

  10. What are the key features of MA1.5KE51CAE3?

    • Some key features of MA1.5KE51CAE3 include its high surge capability, fast response time, and low clamping voltage.