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SMP100LC-120
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SMP100LC-120

Product Overview

The SMP100LC-120 belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMP100LC-120 is designed to provide robust protection for a wide range of applications. It possesses specific characteristics, comes in a particular package, and has essential features that make it suitable for various uses.

Basic Information

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Robust, reliable, fast response time
  • Package: SMC (DO-214AB)
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Part Number: SMP100LC-120
  • Voltage - Reverse Standoff (Typ): 85V
  • Voltage - Breakdown: 94.4V
  • Clamping Voltage: 137V
  • Peak Pulse Current: 10A
  • Capacitance: 150pF
  • Operating Temperature: -55°C to +150°C
  • Mounting Type: Surface Mount
  • Package / Case: DO-214AB (SMC)

Detailed Pin Configuration

The SMP100LC-120 TVS diode has a surface mount configuration with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge current capability
  • ESD protection
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • RoHS compliant
  • Wide operating temperature range

Disadvantages

  • Relatively low peak pulse current compared to some alternative models
  • Limited breakdown voltage

Working Principles

The SMP100LC-120 operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting the excess current away from the protected circuit. This action helps to limit the voltage across the circuit being protected.

Detailed Application Field Plans

The SMP100LC-120 is widely used in various applications, including: - Power supplies - Communication systems - Industrial equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMP100LC-120 include: - SMAJ5.0A: Similar voltage rating but lower peak pulse current - SMBJ100A: Higher peak pulse current but larger package size - P6KE120A: Higher breakdown voltage but slower response time

In conclusion, the SMP100LC-120 transient voltage suppressor diode offers effective protection against voltage spikes and transients in a wide range of applications. Its robust design, fast response time, and reliability make it a popular choice for engineers seeking to safeguard sensitive electronic components.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SMP100LC-120 dalam penyelesaian teknikal

  1. What is SMP100LC-120?

    • SMP100LC-120 is a surge protection device designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What are the key features of SMP100LC-120?

    • The key features of SMP100LC-120 include high surge current capability, low clamping voltage, fast response time, and multiple stages of protection.

  3. Where can SMP100LC-120 be used in technical solutions?

    • SMP100LC-120 can be used in various technical solutions such as telecommunications equipment, industrial control systems, power distribution systems, and renewable energy installations.

  4. How does SMP100LC-120 provide protection?

    • SMP100LC-120 provides protection by diverting excessive current away from sensitive equipment and limiting the voltage across the protected equipment during transient events.

  5. What is the installation process for SMP100LC-120?

    • The installation process involves connecting SMP100LC-120 in parallel with the equipment to be protected and ensuring proper grounding for effective surge protection.

  6. What are the environmental considerations for using SMP100LC-120?

    • SMP100LC-120 is designed to operate in a wide range of environmental conditions, including temperature extremes and humidity, making it suitable for diverse applications.

  7. Can SMP100LC-120 be integrated into existing systems?

    • Yes, SMP100LC-120 can be easily integrated into existing systems without requiring major modifications, providing an added layer of protection for sensitive equipment.

  8. What certifications and standards does SMP100LC-120 comply with?

    • SMP100LC-120 complies with industry standards such as UL 1449, IEC 61643, and RoHS, ensuring its reliability and safety in technical solutions.

  9. What maintenance is required for SMP100LC-120?

    • SMP100LC-120 requires minimal maintenance, with periodic visual inspections and testing recommended to ensure continued effectiveness.

  10. What are the typical applications where SMP100LC-120 is beneficial?

    • SMP100LC-120 is beneficial in applications such as data centers, outdoor wireless installations, industrial automation, and critical infrastructure where protection against transient voltage events is crucial.