P4SMA47AHE3/5A

Introduction

The P4SMA47AHE3/5A is a diode belonging to the category of transient voltage suppressors (TVS). This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the P4SMA47AHE3/5A.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: DO-214AC (SMA), SMC package
• Essence: TVS diode for overvoltage protection
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 400 W
• Breakdown Voltage: 47 V
• Clamping Voltage: 77.4 V at 1 A
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P4SMA47AHE3/5A has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive components.
• Fast Response Time: Reacts quickly to voltage spikes, minimizing the risk of damage to connected devices.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited to specific voltage ranges
• Requires careful consideration of placement in circuit design

Working Principles

The P4SMA47AHE3/5A works by shunting excess current away from sensitive components when a transient voltage event occurs. It achieves this through its fast response time and low clamping voltage, effectively protecting the connected circuitry.

Detailed Application Field Plans

The P4SMA47AHE3/5A is commonly used in various applications, including: - Power supplies - Communication systems - Automotive electronics - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the P4SMA47AHE3/5A include: - P4SMA6.8AHE3/61 - P4SMA10AHE3/61 - P4SMA15AHE3/61 - P4SMA24AHE3/61

In conclusion, the P4SMA47AHE3/5A is a vital component in protecting electronic circuits from voltage transients, offering fast response times and low clamping voltages. Its application spans across various industries, making it an essential part of circuit protection strategies.

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