Vishay Semiconductor Diodes Division
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SM15T7V5A-M3/9AT
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SM15T7V5A-M3/9AT

Product Overview

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

Specifications

  • Standoff Voltage: 7.5V
  • Breakdown Voltage: 8.33V
  • Peak Pulse Power: 1500W
  • Clamping Voltage: 12.1V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SM15T7V5A-M3/9AT TVS diode has a standard SMC package with two leads.

Functional Features

  • Fast response time to transient voltage spikes
  • Low clamping voltage for effective protection
  • High surge current capability for reliable performance

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage spikes
  • Robust design for long-term reliability
  • Wide operating temperature range

Disadvantages

  • Relatively higher clamping voltage compared to some alternatives
  • SMC package may not be suitable for all applications

Working Principles

The SM15T7V5A-M3/9AT TVS diode works by diverting transient voltage spikes away from sensitive electronic components, thereby protecting them from damage. When a voltage spike occurs, the diode rapidly conducts, providing a low impedance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

The SM15T7V5A-M3/9AT is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SM15T6V8A-M3/9AT: Lower standoff voltage of 6.8V
  • SM15T8V2A-M3/9AT: Higher standoff voltage of 8.2V
  • SM15T10A-M3/9AT: Higher peak pulse power of 1500W

In conclusion, the SM15T7V5A-M3/9AT TVS diode offers effective protection against transient voltage spikes with its low clamping voltage, fast response time, and high surge current capability. While it has some disadvantages, its wide application field and availability of alternative models make it a versatile choice for electronic protection needs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SM15T7V5A-M3/9AT v technických řešeních

  1. What is the maximum voltage rating of SM15T7V5A-M3/9AT?

    • The maximum voltage rating of SM15T7V5A-M3/9AT is 7.5V.

  2. What is the peak pulse power dissipation of SM15T7V5A-M3/9AT?

    • The peak pulse power dissipation of SM15T7V5A-M3/9AT is 1500W.

  3. What is the breakdown voltage of SM15T7V5A-M3/9AT?

    • The breakdown voltage of SM15T7V5A-M3/9AT is 8.33V.

  4. What is the maximum clamping voltage of SM15T7V5A-M3/9AT?

    • The maximum clamping voltage of SM15T7V5A-M3/9AT is 12.1V at 10A.

  5. What are the typical applications for SM15T7V5A-M3/9AT?

    • SM15T7V5A-M3/9AT is commonly used in transient voltage suppression for electronic equipment, automotive systems, and industrial controls.

  6. What is the operating temperature range of SM15T7V5A-M3/9AT?

    • The operating temperature range of SM15T7V5A-M3/9AT is -55°C to +175°C.

  7. What is the package type of SM15T7V5A-M3/9AT?

    • SM15T7V5A-M3/9AT comes in a DO-214AB (SMC) package.

  8. What is the reverse stand-off voltage of SM15T7V5A-M3/9AT?

    • The reverse stand-off voltage of SM15T7V5A-M3/9AT is 6.4V.

  9. What is the forward voltage drop of SM15T7V5A-M3/9AT?

    • The forward voltage drop of SM15T7V5A-M3/9AT is typically less than 1V at 10A.

  10. What are the key features of SM15T7V5A-M3/9AT?

    • SM15T7V5A-M3/9AT features a low profile package, excellent clamping capability, and fast response time.