P4SMA43CA-E3/5A

Introduction

The P4SMA43CA-E3/5A is a specialized electronic component belonging to the category of transient voltage suppressor (TVS) diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA (DO-214AC)
• Essence: Safeguarding sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Part Number: P4SMA43CA-E3/5A
• Standoff Voltage: 36.1V
• Breakdown Voltage: 40.2V
• Peak Pulse Power: 400W
• Operating Temperature Range: -55°C to +150°C
• Compliance: RoHS and REACH compliant

Detailed Pin Configuration

The P4SMA43CA-E3/5A TVS diode has a standard SMA (DO-214AC) package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

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 surges, safeguarding sensitive electronics

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Low clamping voltage preserves the integrity of sensitive components
• High surge current capability for robust transient suppression

Disadvantages

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

Working Principles

The P4SMA43CA-E3/5A operates by diverting excessive transient currents away from sensitive electronic circuits. When a voltage surge occurs, the diode rapidly conducts, providing a low-impedance path for the transient energy to be dissipated safely.

Detailed Application Field Plans

The P4SMA43CA-E3/5A is commonly used in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Automotive Electronics: Safeguarding vehicle electronics from voltage spikes - Industrial Control Systems: Shielding control circuitry from power line disturbances - Consumer Electronics: Providing surge protection for sensitive devices

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB36CA-E3/52 (600W TVS Diode)
• Alternative Model 2: 1.5SMC36CA (1500W TVS Diode)
• Alternative Model 3: SMBJ36CA (600W TVS Diode)

In conclusion, the P4SMA43CA-E3/5A TVS diode offers effective transient voltage suppression with its fast response time, low clamping voltage, and high surge current capability. Its application spans across diverse industries, providing crucial protection against voltage transients in electronic circuits.

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