SM8S14ATHE3/I

Product Overview

Category: TVS Diode
Use: Protection against voltage transients
Characteristics: High surge capability, low clamping voltage, compact package
Package: SMD (Surface Mount Device)
Essence: Provides transient voltage suppression for electronic equipment
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 800 Watts
• Breakdown Voltage: 14V
• Clamping Voltage: 23.2V
• Operating Temperature Range: -55°C to +150°C
• Package Type: DO-218AB

Detailed Pin Configuration

The SM8S14ATHE3/I has a DO-218AB package with two pins. Pin 1 is the anode and pin 2 is the cathode.

Functional Features

• Fast response time
• Low incremental surge resistance
• RoHS compliant

Advantages and Disadvantages

Advantages: - High surge capability - Low clamping voltage - Compact size

Disadvantages: - Limited breakdown voltage compared to some alternatives - May not be suitable for extremely high voltage applications

Working Principles

The SM8S14ATHE3/I operates by diverting excess current away from sensitive electronic components when a voltage transient occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

This TVS diode is commonly used in various electronic devices such as smartphones, tablets, and other portable electronics. It provides protection against voltage spikes that can occur due to electrostatic discharge or lightning-induced surges.

Detailed and Complete Alternative Models

• Alternative Model 1: SM8S15AHE3/I

  • Breakdown Voltage: 15V
  • Clamping Voltage: 24.4V
  • Package Type: DO-218AB

• Alternative Model 2: SM8S16AHE3/I

  • Breakdown Voltage: 16V
  • Clamping Voltage: 25.2V
  • Package Type: DO-218AB

In conclusion, the SM8S14ATHE3/I TVS diode offers reliable transient voltage suppression for a wide range of electronic applications, with its compact size and high surge capability making it a popular choice for designers seeking robust protection against voltage transients.

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