Microsemi Corporation
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MXLSMLJ40A
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MXLSMLJ40A

Product Overview

  • Category: Electronic Component
  • Use: Surge Protection
  • Characteristics: High surge current capability, low clamping voltage, compact design
  • Package: SMD (Surface Mount Device)
  • Essence: Protects electronic circuits from voltage surges
  • Packaging/Quantity: Tape and reel packaging, 1000 units per reel

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 40V
  • Clamping Voltage: 64.5V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MXLSMLJ40A has a standard SMD package with two pins. Pin 1 is the anode and pin 2 is the cathode.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low leakage current
  • Compact size for space-constrained applications

Advantages and Disadvantages

Advantages

  • High surge current capability
  • Low clamping voltage
  • RoHS compliant
  • Compact design

Disadvantages

  • Limited breakdown voltage compared to higher-rated devices
  • Not suitable for high-voltage applications

Working Principles

The MXLSMLJ40A operates based on the principle of avalanche breakdown. When a voltage surge occurs, the device rapidly conducts excess current to ground, preventing it from reaching sensitive components in the circuit.

Detailed Application Field Plans

The MXLSMLJ40A is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • MXLSMLJ48A: Higher breakdown voltage (48V)
  • MXLSMLJ60A: Higher breakdown voltage (60V), suitable for higher voltage applications
  • MXLSMLJ100A: Higher peak pulse power (100W), for applications requiring higher surge protection capacity

In conclusion, the MXLSMLJ40A is a reliable surge protection component with a compact design and high surge current capability. Its fast response time and low clamping voltage make it suitable for a wide range of electronic applications, while alternative models provide flexibility for different voltage and power requirements.

技術ソリューションにおける MXLSMLJ40A の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is MXLSMLJ40A?

    • MXLSMLJ40A is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.

  2. What is the maximum working voltage of MXLSMLJ40A?

    • The maximum working voltage of MXLSMLJ40A is 40 volts.

  3. What is the peak pulse power handling capability of MXLSMLJ40A?

    • MXLSMLJ40A has a peak pulse power handling capability of 400 watts.

  4. What are the typical applications of MXLSMLJ40A?

    • MXLSMLJ40A is commonly used in applications such as telecommunications equipment, industrial controls, consumer electronics, and automotive electronics for transient voltage protection.

  5. What is the breakdown voltage of MXLSMLJ40A?

    • The breakdown voltage of MXLSMLJ40A is typically 44.4 volts.

  6. What is the operating temperature range of MXLSMLJ40A?

    • MXLSMLJ40A has an operating temperature range of -55°C to +150°C.

  7. Does MXLSMLJ40A meet any specific industry standards?

    • MXLSMLJ40A is compliant with RoHS and REACH standards.

  8. What is the package type of MXLSMLJ40A?

    • MXLSMLJ40A is available in a compact SMB (DO-214AA) package.

  9. Can MXLSMLJ40A be used for ESD protection?

    • Yes, MXLSMLJ40A can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  10. Is MXLSMLJ40A suitable for high-speed data line protection?

    • Yes, MXLSMLJ40A is suitable for providing transient voltage protection for high-speed data lines such as USB, Ethernet, and HDMI interfaces.