Microsemi Corporation
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MX1.5KE91AE3
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MX1.5KE91AE3

Product Overview

Category

The MX1.5KE91AE3 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic devices 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 MX1.5KE91AE3 is available in a DO-201 package.

Essence

The essence of the MX1.5KE91AE3 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

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: 82.4V to 91V
  • Maximum Clamping Voltage: 135V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MX1.5KE91AE3 has a standard axial lead configuration with two leads.

Functional Features

  • Bi-directional protection
  • Low incremental surge resistance
  • High reliability

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Higher cost compared to traditional diodes
  • Requires careful consideration of mounting and layout for optimal performance

Working Principles

The MX1.5KE91AE3 operates by shunting excess energy to ground when a transient voltage spike occurs, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MX1.5KE91AE3 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MX1.5KE91AE3 include: - P6KE91A - 1.5KE91CA - SA15CA

In conclusion, the MX1.5KE91AE3 transient voltage suppressor diode offers reliable protection against voltage transients and finds widespread application in various electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MX1.5KE91AE3 en soluciones técnicas

  1. What is the voltage rating of MX1.5KE91AE3?

    • The MX1.5KE91AE3 has a voltage rating of 91V.

  2. What is the peak pulse power of MX1.5KE91AE3?

    • The peak pulse power of MX1.5KE91AE3 is 1500W.

  3. What is the maximum clamping voltage of MX1.5KE91AE3?

    • The maximum clamping voltage of MX1.5KE91AE3 is 146V.

  4. What are the typical applications for MX1.5KE91AE3?

    • MX1.5KE91AE3 is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of MX1.5KE91AE3?

    • The response time of MX1.5KE91AE3 is typically very fast, providing rapid protection against transient voltage spikes.

  6. Is MX1.5KE91AE3 RoHS compliant?

    • Yes, MX1.5KE91AE3 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  7. What is the temperature range for operation of MX1.5KE91AE3?

    • MX1.5KE91AE3 is designed to operate within a temperature range of -55°C to +175°C.

  8. Does MX1.5KE91AE3 require a heat sink for proper operation?

    • In most applications, MX1.5KE91AE3 does not require a heat sink due to its high power handling capability.

  9. What is the packaging type of MX1.5KE91AE3?

    • MX1.5KE91AE3 is available in a variety of package types, including DO-201, DO-15, and R-6.

  10. Can MX1.5KE91AE3 be used for ESD protection?

    • While MX1.5KE91AE3 is primarily designed for transient voltage suppression, it can also provide some level of ESD protection in certain applications.