Vishay Semiconductor Diodes Division
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SM6S40ATHE3/I
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SM6S40ATHE3/I

Product Overview

Category

The SM6S40ATHE3/I belongs to the category of surface mount TVS diodes.

Use

It is used for transient voltage suppression in electronic circuits to protect against voltage spikes and surges.

Characteristics

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

Package

The SM6S40ATHE3/I comes in a surface mount package.

Essence

This TVS diode is essential for protecting sensitive electronic components from voltage transients.

Packaging/Quantity

The SM6S40ATHE3/I is typically packaged in reels with a specific quantity per reel.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 40V
  • Maximum Clamping Voltage: 64.5V
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: DO-214AA (SMB)

Detailed Pin Configuration

The SM6S40ATHE3/I has two pins, anode, and cathode, which are clearly labeled on the device.

Functional Features

  • Transient voltage suppression
  • Protection against voltage spikes
  • Fast response to transient events

Advantages

  • High surge current capability
  • Low clamping voltage
  • Compact surface mount package

Disadvantages

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

Working Principles

The SM6S40ATHE3/I works by diverting excessive transient currents away from sensitive electronic components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SM6S40ATHE3/I is commonly used in: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the SM6S40ATHE3/I include: - SMAJ40A - P6SMB36CA - SMCJ40A

In conclusion, the SM6S40ATHE3/I is a crucial component for protecting electronic circuits from voltage transients, offering fast response and high surge current capability. Its compact surface mount package makes it suitable for various applications in consumer electronics, telecommunications, industrial control, and automotive electronics.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SM6S40ATHE3/I en soluciones técnicas

Sure, here are 10 common questions and answers related to the application of SM6S40ATHE3/I in technical solutions:

  1. What is the maximum peak pulse power dissipation of SM6S40ATHE3/I?

    • The maximum peak pulse power dissipation is 600 watts for a 10/1000 µs waveform.

  2. What is the breakdown voltage of SM6S40ATHE3/I?

    • The breakdown voltage is 43.6 volts minimum.

  3. What is the typical clamping voltage of SM6S40ATHE3/I?

    • The typical clamping voltage is 69.4 volts at 16A.

  4. What is the operating temperature range for SM6S40ATHE3/I?

    • The operating temperature range is -55°C to +150°C.

  5. What is the peak pulse current capability of SM6S40ATHE3/I?

    • The peak pulse current capability is 16A for an 8/20 µs waveform.

  6. Is SM6S40ATHE3/I RoHS compliant?

    • Yes, SM6S40ATHE3/I is RoHS compliant.

  7. What is the package type of SM6S40ATHE3/I?

    • SM6S40ATHE3/I comes in a DO-218AB (SMPC) package.

  8. What are the typical applications for SM6S40ATHE3/I?

    • Typical applications include protection of sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).

  9. What is the reverse stand-off voltage of SM6S40ATHE3/I?

    • The reverse stand-off voltage is 40 volts.

  10. Does SM6S40ATHE3/I have a low leakage current?

    • Yes, SM6S40ATHE3/I has a low leakage current of less than 1µA at the stand-off voltage.

I hope this information is helpful! Let me know if you need further assistance.