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SMP100LC-140
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SMP100LC-140

Product Overview

The SMP100LC-140 belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are designed for use in a wide range of applications to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMP100LC-140 is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically available in a package that is designed to be compatible with automated placement equipment, making it suitable for high-volume production.

Essence: The essence of the SMP100LC-140 lies in its ability to provide robust protection against transient voltage events, thereby safeguarding electronic circuits and components.

Packaging/Quantity: The SMP100LC-140 is commonly packaged in tape and reel format, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: 140V
  • Peak Pulse Power: 100W
  • Breakdown Voltage: 155V
  • Clamping Voltage: 227V
  • Operating Temperature Range: -55°C to +150°C
  • Package Type: SOD-123FL

Detailed Pin Configuration

The SMP100LC-140 typically features a SOD-123FL package with three pins arranged in a specific configuration: 1. Pin 1: Cathode 2. Pin 2: Anode 3. Pin 3: Not connected (NC)

Functional Features

  • Transient Voltage Suppression: The SMP100LC-140 provides effective suppression of transient voltage spikes, diverting excess current away from sensitive components.
  • Fast Response Time: With its rapid response to transient events, the SMP100LC-140 helps minimize the risk of damage to connected devices.

Advantages and Disadvantages

Advantages: - High surge capability - Low clamping voltage - Fast response time - Compact package size

Disadvantages: - Limited to specific voltage ratings - Requires careful consideration of application requirements

Working Principles

The SMP100LC-140 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a transient voltage event, effectively limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMP100LC-140 finds extensive use in various applications, including: - Telecommunication equipment - Industrial control systems - Consumer electronics - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

  • Alternative Model 1: SMP100LC-160
  • Alternative Model 2: SMP100LC-120
  • Alternative Model 3: SMAJ100A

In conclusion, the SMP100LC-140 serves as a reliable transient voltage suppressor diode, offering robust protection and fast response characteristics across diverse application fields.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMP100LC-140 dalam solusi teknis

  1. What is SMP100LC-140?

    • SMP100LC-140 is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients.

  2. What are the key features of SMP100LC-140?

    • SMP100LC-140 features low clamping voltage, fast response time, and high surge capability, making it suitable for protecting sensitive electronic circuits.

  3. What is the maximum clamping voltage of SMP100LC-140?

    • The maximum clamping voltage of SMP100LC-140 is typically 162 volts at 100A.

  4. In what applications can SMP100LC-140 be used?

    • SMP100LC-140 is commonly used in applications such as telecommunications equipment, industrial controls, consumer electronics, and automotive electronics to protect against voltage transients.

  5. What is the operating temperature range of SMP100LC-140?

    • SMP100LC-140 has an operating temperature range of -55°C to +150°C, making it suitable for a wide range of environments.

  6. What is the packaging of SMP100LC-140?

    • SMP100LC-140 is available in a compact, surface mount package for easy integration into circuit board designs.

  7. How does SMP100LC-140 compare to other transient voltage suppressors?

    • SMP100LC-140 offers low clamping voltage and fast response time, providing effective protection against voltage transients compared to other devices.

  8. What standards does SMP100LC-140 comply with?

    • SMP100LC-140 complies with industry standards such as IEC 61000-4-2 (ESD) and IEC 61000-4-5 (Surge), ensuring reliable performance in demanding environments.

  9. Can SMP100LC-140 be used in high-speed data lines?

    • Yes, SMP100LC-140 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces from voltage transients.

  10. Where can I find detailed specifications and application notes for SMP100LC-140?

    • Detailed specifications and application notes for SMP100LC-140 can be found in the product datasheet provided by the manufacturer or distributor.