Vishay Semiconductor Diodes Division
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SM15T220CA-E3/9AT
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SM15T220CA-E3/9AT

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: Safeguarding sensitive electronic components from voltage surges
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 188V
  • Voltage - Breakdown (Min): 209V
  • Voltage - Clamping (Max) @ Ipp: 341V
  • Current - Peak Pulse (10/1000µs): 15A
  • Power - Peak Pulse: 1500W
  • Operating Temperature: -55°C ~ 150°C

Detailed Pin Configuration

The SM15T220CA-E3/9AT TVS diode has a standard SMC (DO-214AB) package with two pins.

Functional Features

  • Provides protection against transient voltage spikes
  • Fast response time for rapid clamping of voltage surges
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Low clamping voltage ensures minimal impact on protected circuits
  • Fast response time for immediate surge suppression

Disadvantages

  • May require additional circuitry for comprehensive surge protection in complex systems
  • Limited to specific voltage and current ratings

Working Principles

The SM15T220CA-E3/9AT TVS diode operates by diverting excessive voltage away from sensitive electronic components, thereby safeguarding them from damage caused by transient voltage spikes. When a surge occurs, the diode rapidly clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

This TVS diode is commonly used in various applications, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • SM15T220A
  • SM15T220C
  • SM15T220CA

In conclusion, the SM15T220CA-E3/9AT TVS diode offers robust protection against transient voltage spikes, making it an essential component in numerous electronic systems across various industries.

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Énumérez 10 questions et réponses courantes liées à l'application de SM15T220CA-E3/9AT dans les solutions techniques

  1. What is the SM15T220CA-E3/9AT?

    • The SM15T220CA-E3/9AT is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What is the maximum peak pulse power of the SM15T220CA-E3/9AT?

    • The maximum peak pulse power of the SM15T220CA-E3/9AT is 1500 watts.

  3. What is the breakdown voltage of the SM15T220CA-E3/9AT?

    • The breakdown voltage of the SM15T220CA-E3/9AT is 247V.

  4. What are the typical applications for the SM15T220CA-E3/9AT?

    • Typical applications for the SM15T220CA-E3/9AT include protection of electronic equipment such as telecommunication systems, industrial controls, and automotive electronics.

  5. What is the operating temperature range of the SM15T220CA-E3/9AT?

    • The operating temperature range of the SM15T220CA-E3/9AT is -55°C to +175°C.

  6. What is the package type of the SM15T220CA-E3/9AT?

    • The SM15T220CA-E3/9AT comes in a DO-214AB (SMC) package.

  7. What is the clamping voltage of the SM15T220CA-E3/9AT?

    • The clamping voltage of the SM15T220CA-E3/9AT is 341V at 10A.

  8. Is the SM15T220CA-E3/9AT RoHS compliant?

    • Yes, the SM15T220CA-E3/9AT is RoHS compliant.

  9. What is the lead-free status of the SM15T220CA-E3/9AT?

    • The SM15T220CA-E3/9AT is lead-free.

  10. What are the key features of the SM15T220CA-E3/9AT?

    • The key features of the SM15T220CA-E3/9AT include high surge capability, low clamping voltage, and fast response time.