SMF15A-TP Product Overview

Introduction

The SMF15A-TP is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. This entry provides a comprehensive overview of the SMF15A-TP, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The SMF15A-TP belongs to the category of transient voltage suppressor diodes, which are widely used in electronic circuits to protect semiconductor devices from voltage spikes and surges.

Basic Information Overview

• Use: The SMF15A-TP is used to protect sensitive electronic components from transient voltage events.
• Characteristics: It offers low clamping voltage, fast response time, and high surge current capability.
• Package: The diode is available in a surface-mount SMA package.
• Essence: Its essence lies in providing robust protection against voltage transients.
• Packaging/Quantity: The SMF15A-TP is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

• Peak Pulse Power: 400 Watts
• Breakdown Voltage: 15V
• Clamping Voltage: 24.4V at 10A
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMF15A-TP has a standard SMA package with two pins for surface-mount soldering. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides effective suppression of transient voltage events.
• Fast Response Time: Responds quickly to voltage transients to protect downstream components.
• Low Clamping Voltage: Limits the voltage across the protected circuitry during transient events.

Advantages and Disadvantages

Advantages

• Robust protection against voltage transients
• Fast response time
• Low clamping voltage

Disadvantages

• Limited breakdown voltage compared to higher-rated diodes
• Sensitive to reverse overvoltage conditions

Working Principles

The SMF15A-TP operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient event occurs, the diode rapidly conducts, shunting the excess energy to ground and preventing damage to downstream electronics.

Detailed Application Field Plans

The SMF15A-TP is commonly used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

• SMF5.0A-TP: Breakdown Voltage: 5V, Peak Pulse Power: 200 Watts
• SMF10A-TP: Breakdown Voltage: 10V, Peak Pulse Power: 300 Watts
• SMF30A-TP: Breakdown Voltage: 30V, Peak Pulse Power: 500 Watts

In conclusion, the SMF15A-TP transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in various electronic applications.

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