P4SMA51A-E3/5A

Introduction

The P4SMA51A-E3/5A is a diode belonging to the category of transient voltage suppressors (TVS). This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the P4SMA51A-E3/5A.

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: Provides protection to sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 51V
• Operating Voltage: 43.6V
• Maximum Reverse Leakage Current: 1μA
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P4SMA51A-E3/5A typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to protect downstream components.
• Low Clamping Voltage: Ensures minimal stress on protected circuits during transient events.
• Fast Response Time: Quickly responds to voltage transients to prevent damage to sensitive electronics.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Low clamping voltage minimizes stress on protected circuits
• Fast response time for rapid protection

Disadvantages

• Limited to specific voltage ranges
• May require additional circuitry for comprehensive overvoltage protection

Working Principles

The P4SMA51A-E3/5A operates by diverting excess current away from sensitive components when a transient voltage spike occurs. It achieves this through rapid conduction and clamping of the voltage to a safe level, protecting downstream electronics.

Detailed Application Field Plans

The P4SMA51A-E3/5A 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 P4SMA51A-E3/5A include: - P4SMA6.8A-E3/61T - P4SMA10A-E3/61T - P4SMA15A-E3/61T - P4SMA24A-E3/61T

In conclusion, the P4SMA51A-E3/5A is a vital component in protecting electronic circuits from voltage transients, offering fast response times, low clamping voltages, and high surge capabilities. Its application spans across various industries, making it an essential part of modern electronic systems.

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