Microsemi Corporation
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MXLSMLJ170CAE3
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MXLSMLJ170CAE3 Product Overview

Introduction

MXLSMLJ170CAE3 is a semiconductor product belonging to the category of transient voltage suppressors (TVS). This device is designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The MXLSMLJ170CAE3 offers unique characteristics, packaging, and functional features that make it suitable for a wide range of applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS)
  • Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMA (DO-214AC) package
  • Essence: Silicon TVS diode
  • Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 170 Watts
  • Breakdown Voltage: 144V to 160V
  • Operating Voltage: 123V
  • Clamping Voltage: 207V at 1A
  • Peak Pulse Current: 5.8A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MXLSMLJ170CAE3 TVS device has a standard SMA (DO-214AC) package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
  • Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to downstream circuitry.
  • High Surge Capability: Can withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact and easy-to-use SMA package

Disadvantages

  • Clamping voltage may be relatively high for some applications
  • Limited to specific voltage ranges

Working Principles

The MXLSMLJ170CAE3 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS diode rapidly switches into its low impedance state, shunting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The MXLSMLJ170CAE3 is widely used in various electronic systems requiring protection against transient voltage events. Some common application fields include: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • MXLSMLJ130CAE3: Lower breakdown voltage variant
  • MXLSMLJ200CAE3: Higher breakdown voltage variant
  • MXLSMLJ170CAE3-T: Taped version for automated assembly

In conclusion, the MXLSMLJ170CAE3 transient voltage suppressor offers effective protection against voltage transients and finds extensive use in diverse electronic applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MXLSMLJ170CAE3 i tekniske løsninger

  1. What is MXLSMLJ170CAE3?

    • MXLSMLJ170CAE3 is a surface mount TVS diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What are the key features of MXLSMLJ170CAE3?

    • The key features include a low clamping voltage, high surge capability, and fast response time, making it suitable for protecting a wide range of electronic equipment.

  3. What are the typical applications of MXLSMLJ170CAE3?

    • MXLSMLJ170CAE3 is commonly used in applications such as telecommunications equipment, industrial control systems, power supplies, and automotive electronics to provide protection against transient voltage events.

  4. What is the maximum peak pulse current rating of MXLSMLJ170CAE3?

    • The maximum peak pulse current rating of MXLSMLJ170CAE3 is typically 10A, allowing it to handle short-duration high-energy transients.

  5. How does MXLSMLJ170CAE3 provide protection against transient voltage events?

    • MXLSMLJ170CAE3 utilizes a combination of avalanche breakdown and diode rectifier action to divert excessive current away from sensitive components, thereby protecting them from damage.

  6. What is the operating temperature range of MXLSMLJ170CAE3?

    • MXLSMLJ170CAE3 is designed to operate within a temperature range of -55°C to 150°C, ensuring its suitability for various environmental conditions.

  7. Does MXLSMLJ170CAE3 comply with any industry standards?

    • MXLSMLJ170CAE3 complies with industry standards such as IEC 61000-4-5 for surge protection, ensuring its reliability and performance in demanding applications.

  8. Can MXLSMLJ170CAE3 be used in conjunction with other protective components?

    • Yes, MXLSMLJ170CAE3 can be used in combination with other protective components such as varistors and gas discharge tubes to create comprehensive transient voltage protection solutions.

  9. What are the recommended PCB layout considerations for MXLSMLJ170CAE3?

    • Proper PCB layout, including short trace lengths and adequate ground connections, is recommended to optimize the performance of MXLSMLJ170CAE3 and minimize parasitic inductance.

  10. Where can I find detailed specifications and application notes for MXLSMLJ170CAE3?

    • Detailed specifications and application notes for MXLSMLJ170CAE3 can be found in the product datasheet provided by the manufacturer or distributor, offering comprehensive guidance for its integration into technical solutions.