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1.5SMC11CA
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1.5SMC11CA - Product Overview

Introduction

The 1.5SMC11CA is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. This entry provides a comprehensive overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against overvoltage transients in electronic circuits
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: SMC (DO-214AB)
  • Essence: Provides robust protection for sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 9.4V
  • Breakdown Voltage Range: 10.5V to 11.6V
  • Maximum Clamping Voltage: 18.2V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The 1.5SMC11CA TVS diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Rapid response to transient overvoltage events
  • High surge capability for reliable protection
  • Low clamping voltage to minimize stress on protected circuits

Advantages and Disadvantages

Advantages

  • Effective protection against overvoltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to traditional voltage suppression methods
  • Requires careful consideration of placement within circuits to maximize effectiveness

Working Principles

When an overvoltage transient occurs, the 1.5SMC11CA TVS diode rapidly conducts current, diverting the excess energy away from the protected circuit. This action clamps the voltage to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The 1.5SMC11CA TVS diode finds applications in various industries, including: - Telecommunications - Automotive electronics - Industrial automation - Consumer electronics - Power supplies

Detailed and Complete Alternative Models

  • 1.5SMC6.8CA
  • 1.5SMC13CA
  • 1.5SMC15CA
  • 1.5SMC24CA

In conclusion, the 1.5SMC11CA TVS diode offers robust protection against overvoltage transients, making it an essential component in safeguarding electronic circuits across diverse industries.

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  1. What is 1.5SMC11CA?

    • 1.5SMC11CA is a type of TVS (transient voltage suppressor) diode used to protect electronic circuits from voltage spikes and surges.

  2. What is the maximum peak pulse power of 1.5SMC11CA?

    • The maximum peak pulse power of 1.5SMC11CA is typically 1500 watts.

  3. What is the breakdown voltage of 1.5SMC11CA?

    • The breakdown voltage of 1.5SMC11CA is around 12.8 volts.

  4. What are the typical applications of 1.5SMC11CA?

    • 1.5SMC11CA is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.

  5. How does 1.5SMC11CA provide protection against voltage spikes?

    • 1.5SMC11CA diverts excess current away from sensitive components by clamping the voltage to a safe level during transient events.

  6. What is the response time of 1.5SMC11CA to voltage transients?

    • The response time of 1.5SMC11CA is very fast, typically in the nanosecond range.

  7. Can 1.5SMC11CA be used in high-speed data communication applications?

    • Yes, 1.5SMC11CA is suitable for protecting high-speed data lines and interfaces from voltage surges.

  8. Is 1.5SMC11CA RoHS compliant?

    • Yes, 1.5SMC11CA is typically RoHS compliant, meaning it meets the restrictions on hazardous substances.

  9. What is the operating temperature range of 1.5SMC11CA?

    • The operating temperature range of 1.5SMC11CA is usually between -55°C to +150°C.

  10. Are there any recommended layout considerations when using 1.5SMC11CA in a circuit?

    • It's important to minimize the length and impedance of the traces connecting 1.5SMC11CA to the protected circuit and to ensure proper grounding for effective protection.