Microsemi Corporation
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MSMCJLCE40AE3
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MSMCJLCE40AE3

Product Overview

The MSMCJLCE40AE3 belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The characteristics of the MSMCJLCE40AE3 include its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a surface mount package and is available in various quantities.

Specifications

  • Voltage Rating: 40V
  • Peak Pulse Power: 1500W
  • Package Type: DO-214AB (SMC)
  • Quantity: Available in reels or bulk packaging

Detailed Pin Configuration

The MSMCJLCE40AE3 follows the standard pin configuration for diodes, with the anode and cathode terminals clearly marked on the package.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
  • High Surge Capability: Able to withstand large surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge capability

Disadvantages

  • May exhibit some leakage current in normal operation
  • Sensitive to reverse voltage polarity

Working Principles

The MSMCJLCE40AE3 operates by diverting excess voltage away from sensitive components when a transient event occurs. This is achieved through the use of semiconductor junctions that rapidly conduct when the voltage exceeds a certain threshold.

Detailed Application Field Plans

The MSMCJLCE40AE3 is commonly used in applications where protection against voltage transients is critical, such as: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MSMCJLCE40AE3 include: - SMAJ40A: Similar voltage rating and package type - P6SMB36CA: Higher peak pulse power rating - 1.5KE36CA: Axial leaded package for through-hole mounting

In conclusion, the MSMCJLCE40AE3 transient voltage suppressor diode offers effective protection against voltage transients, with fast response times and high surge capability. While it may have some disadvantages, its working principles and application field plans make it a valuable component in various electronic systems.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MSMCJLCE40AE3 dalam penyelesaian teknikal

  1. What is MSMCJLCE40AE3?

    • MSMCJLCE40AE3 is a surface mount TVS diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum clamping voltage of MSMCJLCE40AE3?

    • The maximum clamping voltage of MSMCJLCE40AE3 is 64.5V at 10A.

  3. What is the peak pulse current rating of MSMCJLCE40AE3?

    • The peak pulse current rating of MSMCJLCE40AE3 is 100A.

  4. What are the typical applications for MSMCJLCE40AE3?

    • Typical applications for MSMCJLCE40AE3 include protection of data lines, communication ports, and other sensitive electronic equipment from transient voltage events.

  5. What is the operating temperature range of MSMCJLCE40AE3?

    • The operating temperature range of MSMCJLCE40AE3 is -55°C to +150°C.

  6. What is the package type of MSMCJLCE40AE3?

    • MSMCJLCE40AE3 comes in a surface mount DO-214AB (SMC) package.

  7. Is MSMCJLCE40AE3 RoHS compliant?

    • Yes, MSMCJLCE40AE3 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  8. What is the breakdown voltage of MSMCJLCE40AE3?

    • The breakdown voltage of MSMCJLCE40AE3 is 44.2V.

  9. Does MSMCJLCE40AE3 meet industry standards for surge protection?

    • Yes, MSMCJLCE40AE3 meets industry standards for surge protection, including IEC 61000-4-5 and ITU-T K.20/K.21.

  10. Can MSMCJLCE40AE3 be used in automotive electronics applications?

    • Yes, MSMCJLCE40AE3 is suitable for use in automotive electronics applications where protection against transient voltage events is required.