Microsemi Corporation
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MSMCJ43CAE3
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MSMCJ43CAE3 Encyclopedia Entry

Product Overview

The MSMCJ43CAE3 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The characteristics of the MSMCJ43CAE3 include its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a surface mount DO-214AB package and is available in various quantities.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 43V
  • Clamping Voltage: 77.4V
  • Operating Temperature Range: -55°C to +150°C
  • Package Type: DO-214AB

Detailed Pin Configuration

The MSMCJ43CAE3 is a two-pin device with anode and cathode terminals. The pin configuration is as follows: - Anode (A) - Cathode (K)

Functional Features

The MSMCJ43CAE3 provides effective protection against voltage transients by diverting excess current away from sensitive components. Its fast response time ensures that the protected circuitry is shielded from damaging voltage spikes.

Advantages and Disadvantages

Advantages

  • High surge capability
  • Low clamping voltage
  • Fast response time

Disadvantages

  • Sensitive to reverse overvoltage conditions
  • Limited power dissipation capability

Working Principles

When a transient voltage spike occurs, the MSMCJ43CAE3 conducts current to ground, limiting the voltage across the protected circuit. This action prevents the sensitive components from being damaged by the transient event.

Detailed Application Field Plans

The MSMCJ43CAE3 is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MSMCJ43CAE3 include: - SMAJ43A - P6SMB43A - 1.5SMC43A

In conclusion, the MSMCJ43CAE3 transient voltage suppressor diode offers reliable protection against voltage transients in a wide range of electronic applications, making it an essential component for ensuring the longevity and reliability of sensitive electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MSMCJ43CAE3 v technických řešeních

  1. What is MSMCJ43CAE3?

    • MSMCJ43CAE3 is a transient voltage suppressor diode, commonly used to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of MSMCJ43CAE3?

    • The maximum clamping voltage of MSMCJ43CAE3 is 77.4V at 10A.

  3. What is the peak pulse current capability of MSMCJ43CAE3?

    • The peak pulse current capability of MSMCJ43CAE3 is 100A.

  4. What are the typical applications of MSMCJ43CAE3?

    • Typical applications of MSMCJ43CAE3 include protection of electronic equipment such as telecommunication systems, industrial controls, and automotive electronics.

  5. What is the operating temperature range of MSMCJ43CAE3?

    • The operating temperature range of MSMCJ43CAE3 is -55°C to 150°C.

  6. What is the package type of MSMCJ43CAE3?

    • MSMCJ43CAE3 comes in a DO-214AB (SMC) package.

  7. What is the breakdown voltage of MSMCJ43CAE3?

    • The breakdown voltage of MSMCJ43CAE3 is 48.1V.

  8. Is MSMCJ43CAE3 RoHS compliant?

    • Yes, MSMCJ43CAE3 is RoHS compliant.

  9. What are the key features of MSMCJ43CAE3?

    • Key features of MSMCJ43CAE3 include low clamping voltage, fast response time, and high surge capability.

  10. Can MSMCJ43CAE3 be used in high-speed data line protection?

    • Yes, MSMCJ43CAE3 is suitable for high-speed data line protection due to its fast response time and low clamping voltage.