Microsemi Corporation
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MA1.5KE27AE3
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MA1.5KE27AE3

Product Overview

Category

The MA1.5KE27AE3 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 MA1.5KE27AE3 is available in a DO-201 package.

Essence

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

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: 24.4V to 27.0V
  • Maximum Clamping Voltage: 41.4V at 10A
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 22.8V

Detailed Pin Configuration

The MA1.5KE27AE3 has a standard axial lead configuration with two leads.

Functional Features

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

Advantages and Disadvantages

Advantages

  • Robust protection against voltage transients
  • Wide operating temperature range
  • RoHS compliant

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful consideration of placement in circuit design

Working Principles

The MA1.5KE27AE3 operates by diverting excess current away from sensitive components when a transient voltage event occurs, thereby protecting the circuit from damage.

Detailed Application Field Plans

The MA1.5KE27AE3 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ24A: 400W TVS Diode
  • P6KE27CA: 600W TVS Diode
  • 1.5SMC27AT3G: 1500W TVS Diode

In conclusion, the MA1.5KE27AE3 transient voltage suppressor diode offers robust protection against transient overvoltage events, making it an essential component in various electronic applications. Its fast response time, high surge capability, and low clamping voltage make it a reliable choice for safeguarding sensitive electronic circuits. While it may have a higher cost compared to traditional diodes, its advantages outweigh the disadvantages, making it a preferred choice for engineers seeking effective transient voltage protection.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MA1.5KE27AE3 en soluciones técnicas

  1. What is the maximum peak pulse power of MA1.5KE27AE3?

    • The maximum peak pulse power of MA1.5KE27AE3 is 1500 watts.

  2. What is the breakdown voltage of MA1.5KE27AE3?

    • The breakdown voltage of MA1.5KE27AE3 is 24.4 volts.

  3. What is the typical clamping voltage of MA1.5KE27AE3?

    • The typical clamping voltage of MA1.5KE27AE3 is 34.4 volts.

  4. What is the operating temperature range of MA1.5KE27AE3?

    • The operating temperature range of MA1.5KE27AE3 is -55°C to +175°C.

  5. What are the applications of MA1.5KE27AE3 in technical solutions?

    • MA1.5KE27AE3 is commonly used for surge protection in various electronic and electrical systems, including power supplies, telecommunications equipment, industrial controls, and automotive electronics.

  6. What is the response time of MA1.5KE27AE3?

    • The response time of MA1.5KE27AE3 is typically less than 1.0 nanosecond.

  7. Does MA1.5KE27AE3 meet industry standards for surge protection?

    • Yes, MA1.5KE27AE3 complies with industry standards such as IEC 61000-4-5 for surge immunity.

  8. Can MA1.5KE27AE3 be used for overvoltage protection in DC power lines?

    • Yes, MA1.5KE27AE3 is suitable for overvoltage protection in DC power lines.

  9. What packaging options are available for MA1.5KE27AE3?

    • MA1.5KE27AE3 is available in various packaging options, including DO-201, DO-201AD, and R-6.

  10. Is MA1.5KE27AE3 RoHS compliant?

    • Yes, MA1.5KE27AE3 is RoHS compliant, making it suitable for use in environmentally conscious applications.