SM5S12AHE3_A/I

Product Overview

• Category: Diode
• Use: Voltage Suppression
• Characteristics: High surge capability, low clamping voltage
• Package: DO-218AB
• Essence: Transient Voltage Suppressor (TVS) diode
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Peak Pulse Power: 5000W
• Breakdown Voltage: 12V
• Clamping Voltage: 19.9V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SM5S12AHE3_A/I has a standard DO-218AB package with two pins.

Functional Features

• High surge capability for overvoltage protection
• Low clamping voltage for effective suppression of transient voltage spikes
• Fast response time for rapid protection against voltage transients

Advantages and Disadvantages

Advantages

• High surge capability makes it suitable for demanding applications
• Low clamping voltage ensures effective protection of sensitive components
• Fast response time provides quick protection against voltage transients

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection in some applications
• Sensitive to reverse voltage polarity, necessitating careful installation

Working Principles

The SM5S12AHE3_A/I operates by diverting excess transient voltage away from sensitive components, thereby protecting them from damage. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level, preventing it from reaching the protected circuit.

Detailed Application Field Plans

The SM5S12AHE3_A/I is commonly used in various electronic systems and equipment, including: - Power supplies - Industrial control systems - Automotive electronics - Telecommunications equipment - Consumer electronics

Detailed and Complete Alternative Models

• SM5S10AHE3_A/I: Similar specifications with a lower breakdown voltage of 10V
• SM5S15AHE3_A/I: Similar specifications with a higher breakdown voltage of 15V
• SM5S24AHE3_A/I: Similar specifications with a higher breakdown voltage of 24V

In conclusion, the SM5S12AHE3_A/I is a high-performance TVS diode designed for voltage suppression in various electronic applications, offering high surge capability, low clamping voltage, and fast response time. Its effectiveness in protecting sensitive components makes it a valuable component in safeguarding electronic systems against transient voltage spikes.

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