STMicroelectronics
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SM15T7V5CAY
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SM15T7V5CAY

Product Overview

Category: TVS Diode
Use: Protection against transient voltage spikes
Characteristics: Low clamping voltage, high surge capability
Package: SMC (DO-214AB)
Essence: Provides robust protection for sensitive electronics
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 7.5V
  • Operating Voltage: 6.4V
  • Reverse Standoff Voltage: 5V
  • Clamping Voltage: 11.4V
  • Maximum Surge Current: 50A

Detailed Pin Configuration

The SM15T7V5CAY TVS diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Fast response time
  • Low leakage current
  • High reliability
  • RoHS compliant

Advantages and Disadvantages

Advantages: - Effective protection against voltage transients - Low clamping voltage ensures minimal impact on protected circuits - High surge capability for enhanced reliability

Disadvantages: - Sensitive to overvoltage conditions - Requires careful handling during installation

Working Principles

When a transient voltage spike occurs, the SM15T7V5CAY TVS diode rapidly conducts current to divert the excess energy away from the protected circuit. This action effectively clamps the voltage to a safe level, safeguarding the connected components.

Detailed Application Field Plans

The SM15T7V5CAY is widely used in various applications, including: - Consumer electronics - Telecommunication equipment - Automotive systems - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

  1. SM15T Series: Offers a range of breakdown voltages to suit different application requirements.
  2. P6SMBJ7.5CA: Similar TVS diode with a different package type (DO-214AA).

In conclusion, the SM15T7V5CAY TVS diode provides reliable protection against transient voltage spikes, making it an essential component in numerous electronic systems.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של SM15T7V5CAY בפתרונות טכניים

  1. What is SM15T7V5CAY?

    • SM15T7V5CAY is a transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum peak pulse power of SM15T7V5CAY?

    • The maximum peak pulse power of SM15T7V5CAY is typically 1500 watts.

  3. What is the breakdown voltage of SM15T7V5CAY?

    • The breakdown voltage of SM15T7V5CAY is 7.5 volts.

  4. What are the typical applications of SM15T7V5CAY?

    • SM15T7V5CAY is commonly used in surge protection for telecommunications equipment, automotive electronics, industrial control systems, and power supplies.

  5. What is the clamping voltage of SM15T7V5CAY?

    • The clamping voltage of SM15T7V5CAY is typically around 12.8 volts.

  6. What is the operating temperature range of SM15T7V5CAY?

    • SM15T7V5CAY is designed to operate within a temperature range of -55°C to +175°C.

  7. What package type does SM15T7V5CAY come in?

    • SM15T7V5CAY is available in a DO-214AB (SMC) package.

  8. What standards does SM15T7V5CAY comply with?

    • SM15T7V5CAY complies with RoHS and REACH standards for environmental safety.

  9. What is the reverse stand-off voltage of SM15T7V5CAY?

    • The reverse stand-off voltage of SM15T7V5CAY is 6.4 volts.

  10. Can SM15T7V5CAY be used for ESD protection?

    • Yes, SM15T7V5CAY can be used for electrostatic discharge (ESD) protection in various electronic circuits.