Vishay Semiconductor Diodes Division
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SM15T15A-M3/57T
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SM15T15A-M3/57T

Product Overview

Category

The SM15T15A-M3/57T belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability
  • RoHS compliant

Package

The SM15T15A-M3/57T is available in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to provide reliable protection for electronic circuits against transient voltage events.

Packaging/Quantity

The SM15T15A-M3/57T is typically packaged in reels and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Peak Pulse Power: 1500 W
  • Breakdown Voltage: 15 V
  • Maximum Clamping Voltage: 24.4 V
  • Operating Temperature Range: -55°C to 150°C
  • Reverse Standoff Voltage: 12.8 V

Detailed Pin Configuration

The SM15T15A-M3/57T TVS diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Provides bi-directional protection
  • Low incremental surge resistance
  • High reliability

Advantages

  • Effective protection against transient voltage events
  • Fast response time
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage range
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage event occurs, the SM15T15A-M3/57T TVS diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SM15T15A-M3/57T is commonly used in various applications, including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SM15T15A-M3/57T TVS diode include: - SMAJ15A - SMBJ15A - SMCJ15A - P6SMB15A

In conclusion, the SM15T15A-M3/57T TVS diode offers effective transient voltage protection with its low clamping voltage, fast response time, and high surge current capability. While it has limitations in terms of breakdown voltage range, it is widely used across various industries for safeguarding electronic circuits against transient voltage events.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SM15T15A-M3/57T en soluciones técnicas

  1. What is the maximum peak pulse power of SM15T15A-M3/57T?

    • The maximum peak pulse power is 1500 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of SM15T15A-M3/57T?

    • The breakdown voltage is 16.7V at 1mA.

  3. What is the typical clamping voltage of SM15T15A-M3/57T?

    • The typical clamping voltage is 23.2V at 20A.

  4. What is the operating temperature range for SM15T15A-M3/57T?

    • The operating temperature range is -55°C to +175°C.

  5. What is the package type of SM15T15A-M3/57T?

    • It comes in a DO-214AB (SMC) package.

  6. Is SM15T15A-M3/57T RoHS compliant?

    • Yes, it is RoHS compliant.

  7. What are the typical applications for SM15T15A-M3/57T?

    • It is commonly used in surge protection for telecommunications equipment, industrial and consumer electronics, and automotive systems.

  8. What is the reverse stand-off voltage of SM15T15A-M3/57T?

    • The reverse stand-off voltage is 15V.

  9. Does SM15T15A-M3/57T have low leakage current?

    • Yes, it has low leakage current.

  10. What are the recommended soldering conditions for SM15T15A-M3/57T?

    • The recommended soldering conditions are 260°C for 10 seconds.