Vishay Semiconductor Diodes Division
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SM8S24HE3/2D
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SM8S24HE3/2D

Product Overview

Category

The SM8S24HE3/2D belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in various electronic circuits and systems to safeguard against voltage transients and spikes.

Characteristics

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

Package

The SM8S24HE3/2D is available in a DO-218AB package.

Essence

This TVS diode provides robust transient voltage protection for sensitive electronic components.

Packaging/Quantity

It is typically packaged in reels with a quantity of 500 units per reel.

Specifications

  • Standoff Voltage: 24V
  • Breakdown Voltage: 26.7V
  • Peak Pulse Power: 800W
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 20.5V
  • Leakage Current: 1µA maximum at 25°C

Detailed Pin Configuration

The SM8S24HE3/2D has a two-pin configuration, with the anode and cathode connections clearly labeled on the DO-218AB package.

Functional Features

  • Provides effective protection against voltage surges and transients
  • Fast response time ensures minimal impact on the protected circuit
  • High surge capability enables reliable performance in demanding environments

Advantages

  • Robust surge protection
  • Low clamping voltage for enhanced circuit protection
  • Wide operating temperature range

Disadvantages

  • Relatively larger package size compared to some other TVS diode options
  • Higher cost compared to standard diode solutions

Working Principles

The SM8S24HE3/2D operates by quickly diverting excessive voltage away from the protected circuit, thereby limiting the voltage across the circuit to a safe level.

Detailed Application Field Plans

The SM8S24HE3/2D is commonly used in: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SM8S24HE3/2D include: - SMAJ24A - P6SMB24A - 1.5SMC24CA

In conclusion, the SM8S24HE3/2D TVS diode offers robust surge protection and fast response times, making it suitable for a wide range of applications in various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SM8S24HE3/2D en soluciones técnicas

  1. What is the maximum peak pulse power of SM8S24HE3/2D?

    • The maximum peak pulse power is 800 Watts for a 10/1000 µs waveform.

  2. What is the breakdown voltage of SM8S24HE3/2D?

    • The breakdown voltage is 26.7V minimum and 29.6V maximum at 1mA.

  3. What is the operating temperature range for SM8S24HE3/2D?

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

  4. What is the typical clamping voltage of SM8S24HE3/2D?

    • The typical clamping voltage is 38.9V at 50A.

  5. What is the reverse stand-off voltage of SM8S24HE3/2D?

    • The reverse stand-off voltage is 24V.

  6. What is the peak pulse current capability of SM8S24HE3/2D?

    • The peak pulse current capability is 200A for an 8/20µs waveform.

  7. Is SM8S24HE3/2D RoHS compliant?

    • Yes, SM8S24HE3/2D is RoHS compliant.

  8. What is the package type of SM8S24HE3/2D?

    • SM8S24HE3/2D comes in a DO-218AB package.

  9. What are the typical applications for SM8S24HE3/2D?

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

  10. What is the lead-free status of SM8S24HE3/2D?

    • SM8S24HE3/2D is lead-free and meets the requirements of the European Union's Restriction of Hazardous Substances (RoHS) directive.