Littelfuse Inc.
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1.5SMC170
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1.5SMC170

Product Overview

Category: Electronic Component
Use: Surge Protection
Characteristics: High power handling capability, low clamping voltage
Package: SMC (DO-214AB)
Essence: Protects electronic circuits from overvoltage events
Packaging/Quantity: Typically packaged in reels of 1000 units

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 144V to 160V
  • Operating Temperature Range: -55°C to +150°C
  • Mounting Type: Surface Mount

Detailed Pin Configuration

  1. Anode (+)
  2. Cathode (-)

Functional Features

  • Provides protection against transient voltage spikes
  • Fast response time
  • Low clamping voltage

Advantages and Disadvantages

Advantages: - High power handling capability - Fast response time - Compact surface mount package

Disadvantages: - Limited to low voltage applications - May require additional circuitry for comprehensive surge protection

Working Principles

1.5SMC170 operates by diverting excess current away from sensitive electronic components when an overvoltage event occurs. It acts as a "safety valve" for the circuit, preventing damage from transient voltage spikes.

Detailed Application Field Plans

  1. Telecommunications equipment
  2. Industrial control systems
  3. Automotive electronics
  4. Power supplies
  5. Consumer electronics

Detailed and Complete Alternative Models

  1. SMAJ170A
  2. P6SMB170A
  3. SMBJ170A
  4. SMCJ170A

Note: The above list is not exhaustive and there are numerous alternative models available in the market.

This entry provides a comprehensive overview of the 1.5SMC170 surge protection component, covering its basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5SMC170 en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of 1.5SMC170 in technical solutions:

  1. What is 1.5SMC170?

    • 1.5SMC170 is a type of TVS (Transient Voltage Suppressor) diode designed to protect electronic circuits from voltage spikes and surges.

  2. What is the maximum peak pulse power of 1.5SMC170?

    • The maximum peak pulse power of 1.5SMC170 is 1500 watts.

  3. What is the breakdown voltage of 1.5SMC170?

    • The breakdown voltage of 1.5SMC170 is 170 volts.

  4. What are the typical applications of 1.5SMC170?

    • 1.5SMC170 is commonly used in power supplies, communication systems, automotive electronics, and industrial equipment to protect against transient overvoltage events.

  5. How does 1.5SMC170 provide protection against voltage spikes?

    • When a voltage spike occurs, 1.5SMC170 conducts the excess current to ground, diverting it away from sensitive components and preventing damage.

  6. What is the response time of 1.5SMC170?

    • The response time of 1.5SMC170 is very fast, typically in the nanosecond range, providing quick protection against transient events.

  7. Can 1.5SMC170 be used for both unidirectional and bidirectional protection?

    • Yes, 1.5SMC170 is available in both unidirectional and bidirectional configurations, making it suitable for various circuit designs.

  8. What are the temperature considerations for 1.5SMC170?

    • 1.5SMC170 has a wide operating temperature range, typically from -55°C to 175°C, allowing it to function effectively in diverse environments.

  9. Is 1.5SMC170 RoHS compliant?

    • Yes, 1.5SMC170 is RoHS compliant, meeting the requirements for environmentally friendly manufacturing.

  10. Are there any specific layout or mounting considerations for 1.5SMC170?

    • It is recommended to place 1.5SMC170 as close as possible to the protected circuitry and to ensure proper heat sinking to maximize its effectiveness in protecting against voltage transients.