SM6S15AHE3/2D

Introduction

The SM6S15AHE3/2D is a diode belonging to the category of surface mount TVS (transient voltage suppressor) diodes. This diode is designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Basic Information Overview

• Category: Surface Mount TVS Diode
• Use: Protection against voltage transients
• Characteristics: Low clamping voltage, fast response time
• Package: SMC (DO-214AB)
• Essence: Safeguarding sensitive electronics
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 600W
• Breakdown Voltage: 15V
• Operating Voltage: 12.8V
• Clamping Voltage: 21.7V
• Peak Pulse Current: 34.8A
• Reverse Standoff Voltage: 12V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SM6S15AHE3/2D diode has a standard SMC (DO-214AB) package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response time to transient voltage events
• Low clamping voltage for effective protection
• High peak pulse power handling capability
• RoHS compliant and halogen-free

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact SMC package for space-constrained applications
• RoHS compliant and halogen-free, making it environmentally friendly

Disadvantages

• Limited to low voltage applications
• May require additional circuitry for higher voltage protection

Working Principles

The SM6S15AHE3/2D operates based on the principle of avalanche breakdown. When a transient voltage surge occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action limits the voltage across the protected load, preventing damage.

Detailed Application Field Plans

The SM6S15AHE3/2D is widely used in various electronic systems requiring protection against voltage transients. Some specific application fields include: - Telecommunication equipment - Industrial control systems - Automotive electronics - Portable electronics - LED lighting systems

Detailed and Complete Alternative Models

• SM6S12AHE3/2D: 12V Breakdown Voltage, otherwise similar specifications
• SM6S24AHE3/2D: 24V Breakdown Voltage, otherwise similar specifications
• SM6S36AHE3/2D: 36V Breakdown Voltage, otherwise similar specifications

In conclusion, the SM6S15AHE3/2D surface mount TVS diode offers effective protection against voltage transients in a compact and reliable package, making it an essential component in safeguarding sensitive electronic circuits.

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