Microsemi Corporation
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M1.5KE27A
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M1.5KE27A - TVS Diode

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: Axial leaded, DO-201AD
  • Essence: Safeguarding sensitive electronic components from voltage spikes
  • Packaging/Quantity: Available in reels of 500 units

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 24.4V to 27.0V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 21.7V
  • Maximum Clamping Voltage: 38.9V at 19.5A

Detailed Pin Configuration

The M1.5KE27A TVS diode has a standard axial leaded package with two leads. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

  • Rapid response to transient voltage events
  • Low clamping voltage to protect downstream components
  • High surge current handling capability

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Fast response time - Wide operating temperature range

Disadvantages: - Requires careful consideration of reverse standoff voltage to ensure proper selection for the application

Working Principles

When a transient voltage spike occurs, the TVS diode conducts and clamps the voltage to a safe level, protecting the rest of the circuit from damage. This is achieved through rapid avalanche breakdown and dissipation of the excess energy.

Detailed Application Field Plans

The M1.5KE27A TVS diode finds applications in various industries including: - Automotive electronics - Telecommunications equipment - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • M1.5KE6.8A
  • M1.5KE10A
  • M1.5KE15A
  • M1.5KE20A
  • M1.5KE30A

This diverse range of alternative models provides options for different voltage protection requirements within electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací M1.5KE27A v technických řešeních

  1. What is the maximum peak pulse power of M1.5KE27A?

    • The maximum peak pulse power of M1.5KE27A is 1500W.

  2. What is the breakdown voltage of M1.5KE27A?

    • The breakdown voltage of M1.5KE27A is 24.3V.

  3. What is the typical clamping voltage of M1.5KE27A?

    • The typical clamping voltage of M1.5KE27A is 38.9V.

  4. What applications is M1.5KE27A suitable for?

    • M1.5KE27A is commonly used in surge protection applications for telecommunications, industrial equipment, and automotive systems.

  5. What is the response time of M1.5KE27A?

    • The response time of M1.5KE27A is typically less than 1 picosecond.

  6. What is the operating temperature range of M1.5KE27A?

    • M1.5KE27A can operate within a temperature range of -55°C to 175°C.

  7. Does M1.5KE27A meet any industry standards?

    • Yes, M1.5KE27A complies with the requirements of various industry standards such as IEC 61000-4-5 for surge protection devices.

  8. Can M1.5KE27A be used for ESD protection?

    • Yes, M1.5KE27A can provide effective ESD (electrostatic discharge) protection in sensitive electronic circuits.

  9. What is the package type of M1.5KE27A?

    • M1.5KE27A is available in a DO-201AD (DO-27) package.

  10. Is M1.5KE27A RoHS compliant?

    • Yes, M1.5KE27A is compliant with the Restriction of Hazardous Substances (RoHS) directive.