P4SMA350A-E3/5A

Introduction

The P4SMA350A-E3/5A is a diode belonging to the category of transient voltage suppressors (TVS). This entry provides an overview of the product, including 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 Suppressors (TVS)
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Low clamping voltage, fast response time, high surge capability
• Package: SMA (DO-214AC)
• Essence: Provides protection to sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Part Number: P4SMA350A-E3/5A
• Peak Pulse Power: 400W
• Breakdown Voltage: 350V
• Operating Voltage: 293V
• Maximum Clamping Voltage: 474V
• Peak Pulse Current: 10A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P4SMA350A-E3/5A diode has a standard SMA (DO-214AC) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage transients, minimizing the risk of damage.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

• Advantages:
  • Effective protection against voltage transients
  • Fast response time
  • High surge capability
• Disadvantages:
  • Clamping voltage may be relatively high for some applications
  • Sensitive to reverse polarity connection

Working Principles

The P4SMA350A-E3/5A operates by diverting excessive transient current away from sensitive electronic components when a voltage spike occurs. It achieves this by rapidly switching into a low-impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The P4SMA350A-E3/5A is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: P4SMA300A-E3/61
  • Breakdown Voltage: 300V
  • Peak Pulse Power: 400W
• Alternative Model 2: P4SMA400A-E3/61
  • Breakdown Voltage: 400V
  • Peak Pulse Power: 400W
• Alternative Model 3: P4SMA350CA-E3/61
  • Breakdown Voltage: 350V
  • Peak Pulse Power: 400W

In conclusion, the P4SMA350A-E3/5A diode is a vital component in protecting electronic circuits from voltage transients. Its fast response time, high surge capability, and effectiveness make it a popular choice in various applications.

[Word Count: 452]