Vishay Semiconductor Diodes Division
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SM6S20HE3/2D
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SM6S20HE3/2D

Product Overview

Category

The SM6S20HE3/2D belongs to the category of semiconductor devices, specifically a surface mount transient voltage suppressor diode.

Use

It is used to protect sensitive electronic components from voltage spikes and transients in various electronic circuits.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability
  • Surface mount package for easy installation

Package

The SM6S20HE3/2D comes in a surface mount DO-218AB package.

Essence

The essence of this product lies in its ability to quickly divert excessive voltage away from sensitive components, thereby protecting them from damage.

Packaging/Quantity

The SM6S20HE3/2D is typically packaged in reels with a quantity of 500 units per reel.

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 20V
  • Clamping Voltage: 32.4V
  • Maximum Surge Current: 80A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SM6S20HE3/2D has a simple two-pin configuration: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage protection
  • ESD protection

Advantages and Disadvantages

Advantages

  • Fast response time protects sensitive components
  • High surge current capability
  • Small surface mount package for space-constrained applications

Disadvantages

  • Limited breakdown voltage compared to some other TVS diodes
  • May require additional circuitry for higher voltage protection

Working Principles

When a voltage spike occurs, the SM6S20HE3/2D conducts and clamps the voltage to a safe level, diverting excess energy away from the protected circuit.

Detailed Application Field Plans

The SM6S20HE3/2D is commonly used in the following applications: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to the SM6S20HE3/2D include: - SMAJ20A - P6SMB20A - SMCJ20A

In conclusion, the SM6S20HE3/2D is a crucial component in protecting electronic circuits from voltage transients and spikes, offering fast response times and high surge current capabilities. Its small surface mount package makes it suitable for various applications in consumer electronics, automotive, industrial, and telecommunications equipment.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SM6S20HE3/2D v technických řešeních

  1. What is the maximum repetitive peak reverse voltage of SM6S20HE3/2D?

    • The maximum repetitive peak reverse voltage of SM6S20HE3/2D is 20V.

  2. What is the average forward current of SM6S20HE3/2D?

    • The average forward current of SM6S20HE3/2D is 6A.

  3. What is the peak forward surge current for SM6S20HE3/2D?

    • The peak forward surge current for SM6S20HE3/2D is 200A.

  4. What is the typical junction capacitance of SM6S20HE3/2D?

    • The typical junction capacitance of SM6S20HE3/2D is 150pF.

  5. What are the operating and storage temperature ranges for SM6S20HE3/2D?

    • The operating temperature range for SM6S20HE3/2D is -65°C to +150°C, and the storage temperature range is -65°C to +175°C.

  6. What are the package type and outline dimensions of SM6S20HE3/2D?

    • SM6S20HE3/2D comes in a DO-218AB package, with outline dimensions of 8.89mm x 8.89mm x 4.57mm.

  7. What are the typical applications for SM6S20HE3/2D?

    • SM6S20HE3/2D is commonly used in overvoltage protection, reverse polarity protection, and transient voltage suppression in various electronic circuits.

  8. What are the key features of SM6S20HE3/2D that make it suitable for technical solutions?

    • SM6S20HE3/2D offers low incremental surge resistance, high-temperature soldering guaranteed, and excellent clamping capability.

  9. What are the recommended soldering conditions for SM6S20HE3/2D?

    • The recommended soldering conditions for SM6S20HE3/2D include a soldering temperature of 260°C for 10 seconds and a distance of 1.6mm from the case.

  10. Where can I find detailed specifications and application notes for SM6S20HE3/2D?

    • Detailed specifications and application notes for SM6S20HE3/2D can be found in the product datasheet provided by the manufacturer or distributor.