SM5S11AHE3_A/I

Product Overview

• Category: Semiconductor
• Use: Voltage suppressor diode for transient voltage protection
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SOD-123FL
• Essence: Protecting electronic circuits from voltage transients
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 500 W
• Breakdown Voltage: 11 V
• Clamping Voltage: 18.2 V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

• Pin 1: Anode
• Pin 2: Cathode

Functional Features

• Fast response to transient over-voltage events
• Low clamping voltage to protect sensitive electronics
• High surge capability for reliable protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact package size

Disadvantages

• Limited breakdown voltage range
• Sensitivity to reverse voltage polarity

Working Principles

The SM5S11AHE3_A/I operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

1. Consumer Electronics: Protection of USB ports, audio/video inputs
2. Automotive: Safeguarding sensitive electronics in vehicles
3. Telecommunications: Shielding communication equipment from voltage surges

Detailed and Complete Alternative Models

1. SM5S10AHE3/2D: Similar characteristics with a lower breakdown voltage of 10 V
2. SM5S12AHE3/61: Higher breakdown voltage at 12 V, suitable for specific applications

This comprehensive entry provides an in-depth understanding of the SM5S11AHE3_A/I voltage suppressor diode, including its specifications, functional features, application field plans, and alternative models.