Vishay Semiconductor Diodes Division
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SM15T30CAHE3/9AT
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SM15T30CAHE3/9AT

Product Overview

  • Category: TVS Diode
  • Use: Protection against transient voltage spikes
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: SMC (DO-214AB)
  • Essence: Provides robust protection for sensitive electronic equipment
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 30V
  • Clamping Voltage: 48.4V
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SM15T30CAHE3/9AT has a standard SMC (DO-214AB) package with two pins.

Functional Features

  • Fast response time to transient voltage spikes
  • Low clamping voltage to protect sensitive components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages: - Robust protection against transient voltage spikes - Wide operating temperature range - RoHS compliant

Disadvantages: - Relatively high clamping voltage compared to some alternatives - May require additional circuitry for comprehensive ESD protection

Working Principles

The TVS diode works by diverting excess voltage away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SM15T30CAHE3/9AT is commonly used in various applications including: - Industrial automation - Automotive electronics - Telecommunications equipment - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - SMAJ30A - P6SMB30CA - 1.5SMC30CA

In conclusion, the SM15T30CAHE3/9AT TVS diode offers robust protection against transient voltage spikes, making it an essential component in various electronic applications. Its high surge capability and fast response time make it a reliable choice for safeguarding sensitive equipment. However, its relatively high clamping voltage and potential need for additional circuitry should be considered when selecting this component for a specific application.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SM15T30CAHE3/9AT v technických řešeních

  1. What is the SM15T30CAHE3/9AT?

    • The SM15T30CAHE3/9AT is a TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SM15T30CAHE3/9AT?

    • The maximum peak pulse power of the SM15T30CAHE3/9AT is 1500 watts.

  3. What is the breakdown voltage of the SM15T30CAHE3/9AT?

    • The breakdown voltage of the SM15T30CAHE3/9AT is 30 volts.

  4. What are the typical applications for the SM15T30CAHE3/9AT?

    • Typical applications for the SM15T30CAHE3/9AT include protection of telecommunications equipment, industrial controls, consumer electronics, and automotive systems.

  5. What is the operating temperature range of the SM15T30CAHE3/9AT?

    • The operating temperature range of the SM15T30CAHE3/9AT is -55°C to 175°C.

  6. What is the clamping voltage of the SM15T30CAHE3/9AT?

    • The clamping voltage of the SM15T30CAHE3/9AT is 48.4 volts at 16A.

  7. Is the SM15T30CAHE3/9AT RoHS compliant?

    • Yes, the SM15T30CAHE3/9AT is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  8. What package type does the SM15T30CAHE3/9AT come in?

    • The SM15T30CAHE3/9AT comes in a DO-214AB (SMC) package.

  9. What are the key features of the SM15T30CAHE3/9AT?

    • Key features of the SM15T30CAHE3/9AT include low incremental surge resistance, fast response time, and high reliability.

  10. What are the recommended soldering conditions for the SM15T30CAHE3/9AT?

    • The recommended soldering conditions for the SM15T30CAHE3/9AT include a peak temperature of 260°C for 10 seconds.