P4SMA43CAHE3/5A

Introduction

The P4SMA43CAHE3/5A is a specialized electronic component designed for surge protection in various applications. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Surge Protection
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMA
• Essence: Transient Voltage Suppressor (TVS) Diode
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Part Number: P4SMA43CAHE3/5A
• Standoff Voltage: 36.1V
• Breakdown Voltage: 40.2V
• Peak Pulse Power: 400W
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The P4SMA43CAHE3/5A follows the standard SMA package configuration with two pins for connection.

Functional Features

• Transient Voltage Suppression: Protects sensitive electronic components from voltage spikes and transients.
• Fast Response Time: Quickly clamps transient voltages to safe levels, minimizing the risk of damage.
• High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

• Advantages:
  • Effective surge protection for sensitive electronics
  • RoHS compliant
  • Fast response time
• Disadvantages:
  • Limited to specific voltage ranges
  • Requires proper installation for optimal performance

Working Principles

The P4SMA43CAHE3/5A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, diverting the surge away from the protected circuit.

Detailed Application Field Plans

The P4SMA43CAHE3/5A is commonly used in the following applications: - Telecommunications: Protects communication equipment from lightning-induced surges. - Industrial Control Systems: Safeguards sensitive control systems from power line transients. - Automotive Electronics: Provides surge protection for vehicle electronics.

Detailed and Complete Alternative Models

• Alternative Model 1: P4SMA36CAHE3/5A
• Alternative Model 2: P4SMA48CAHE3/5A
• Alternative Model 3: P4SMA51CAHE3/5A

In conclusion, the P4SMA43CAHE3/5A is a vital component for surge protection in various electronic applications, offering fast response times and high surge capabilities. Its effectiveness in safeguarding sensitive electronics makes it a crucial element in modern electronic designs.

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