Microsemi Corporation
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MA1.5KE300A
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MA1.5KE300A

Product Overview

Category

The MA1.5KE300A 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 MA1.5KE300A is typically available in a DO-201 package.

Essence

The essence of the MA1.5KE300A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

The MA1.5KE300A is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 267V
  • Maximum Clamping Voltage: 431V
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 243V

Detailed Pin Configuration

The MA1.5KE300A typically features a two-pin configuration, with the anode and cathode serving as the primary connection points.

Functional Features

  • Transient voltage suppression
  • Bidirectional clamping capability
  • High power dissipation

Advantages and Disadvantages

Advantages

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

Disadvantages

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

Working Principles

The MA1.5KE300A operates by shunting excessive voltage away from sensitive components when a transient event occurs, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MA1.5KE300A is commonly utilized in the following applications: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MA1.5KE300A include: - P6KE300A - 1.5KE300CA - SA15CA

In conclusion, the MA1.5KE300A transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in various electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MA1.5KE300A en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of MA1.5KE300A in technical solutions:

  1. What is the maximum peak pulse power dissipation of MA1.5KE300A?

    • The maximum peak pulse power dissipation of MA1.5KE300A is 1500W for a 10/1000μs waveform.

  2. What is the breakdown voltage of MA1.5KE300A?

    • The breakdown voltage of MA1.5KE300A is typically 300V.

  3. What is the operating temperature range of MA1.5KE300A?

    • The operating temperature range of MA1.5KE300A is -55°C to +175°C.

  4. What is the typical clamping voltage of MA1.5KE300A?

    • The typical clamping voltage of MA1.5KE300A is 486V at 100A.

  5. What is the reverse stand-off voltage of MA1.5KE300A?

    • The reverse stand-off voltage of MA1.5KE300A is 256V.

  6. What are the typical applications of MA1.5KE300A?

    • MA1.5KE300A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.

  7. What is the response time of MA1.5KE300A?

    • The response time of MA1.5KE300A is very fast, typically less than 1 picosecond.

  8. Is MA1.5KE300A RoHS compliant?

    • Yes, MA1.5KE300A is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  9. Can MA1.5KE300A be used for overvoltage protection in automotive applications?

    • Yes, MA1.5KE300A can be used for overvoltage protection in automotive applications, such as in vehicle electronics and onboard systems.

  10. What packaging options are available for MA1.5KE300A?

    • MA1.5KE300A is available in various packaging options, including DO-201, DO-201AD, and R-6.

I hope these questions and answers are helpful for your technical solutions involving MA1.5KE300A! If you have any more specific questions, feel free to ask.