Microsemi Corporation
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MSMCJLCE17A
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MSMCJLCE17A

Product Overview

The MSMCJLCE17A belongs to the category of semiconductor devices and is commonly used as a transient voltage suppressor (TVS) diode. It is designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The characteristics of the MSMCJLCE17A 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 per reel.

Specifications

  • Voltage Rating: 17V
  • Peak Pulse Power: 400W
  • Package Type: Surface Mount
  • Quantity per Reel: Varies

Detailed Pin Configuration

The MSMCJLCE17A typically features a standard SMC (DO-214AB) package with two pins for surface mounting onto printed circuit boards. The pin configuration includes anode and cathode connections for easy integration into electronic circuits.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to safe levels.
  • Fast Response Time: Rapid reaction to transient events for enhanced protection.
  • Low Clamping Voltage: Minimizes stress on protected components during transient events.

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events.
  • Fast response time ensures minimal impact on the protected circuitry.
  • Low clamping voltage helps in preserving the integrity of sensitive electronics.

Disadvantages

  • Limited to specific voltage ratings and power handling capabilities.
  • May require additional circuitry for comprehensive overvoltage protection.

Working Principles

The MSMCJLCE17A operates by diverting excessive transient currents away from sensitive components when a voltage surge occurs. This is achieved through the rapid conduction of the TVS diode, which effectively limits the voltage across the protected circuit.

Detailed Application Field Plans

The MSMCJLCE17A is widely used in various applications including: - Consumer Electronics: Protection of USB ports, HDMI interfaces, and audio/video equipment. - Telecommunications: Safeguarding communication interfaces and network equipment. - Automotive Electronics: Protection of onboard electronics from voltage transients.

Detailed and Complete Alternative Models

  • SMCJLCE10A: 10V TVS diode with similar characteristics.
  • SMCJLCE24A: 24V TVS diode offering higher voltage protection.
  • SMCJLCE33A: 33V TVS diode suitable for applications requiring higher clamping voltages.

In conclusion, the MSMCJLCE17A is a vital component in protecting electronic circuits from transient voltage events. Its fast response time, low clamping voltage, and high surge capability make it an essential part of modern electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MSMCJLCE17A v technických řešeních

  1. What is MSMCJLCE17A?

    • MSMCJLCE17A is a type of transient voltage suppressor diode used for protecting sensitive electronics from voltage spikes and transients.

  2. How does MSMCJLCE17A protect electronic circuits?

    • MSMCJLCE17A diverts excess voltage away from the protected circuit by conducting it to ground, thus preventing damage to the circuit.

  3. What are the typical applications of MSMCJLCE17A?

    • MSMCJLCE17A is commonly used in power supplies, communication equipment, automotive electronics, and industrial control systems to protect against voltage surges.

  4. What is the maximum clamping voltage of MSMCJLCE17A?

    • The maximum clamping voltage of MSMCJLCE17A is typically around 27.6 volts.

  5. What is the peak pulse current handling capability of MSMCJLCE17A?

    • MSMCJLCE17A can handle peak pulse currents up to several tens of amperes, depending on the specific model.

  6. Can MSMCJLCE17A be used for surge protection in data lines?

    • Yes, MSMCJLCE17A is suitable for surge protection in data lines such as Ethernet, USB, and HDMI connections.

  7. What is the response time of MSMCJLCE17A?

    • The response time of MSMCJLCE17A is very fast, typically in the nanosecond range, providing quick protection against voltage transients.

  8. Is MSMCJLCE17A RoHS compliant?

    • Yes, MSMCJLCE17A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  9. Can MSMCJLCE17A be used in high-temperature environments?

    • Yes, MSMCJLCE17A is designed to operate at elevated temperatures, making it suitable for use in harsh environmental conditions.

  10. Are there any recommended layout considerations when using MSMCJLCE17A in a circuit?

    • It is recommended to keep the traces short between the protected component and the MSMCJLCE17A, and to provide a low-inductance path to ground for optimal performance.