P4SMA56CAHE3/5A

Introduction

The P4SMA56CAHE3/5A is a specialized electronic component designed for surge protection in various applications. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, 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: DO-214AC (SMA)
• Essence: Protects electronic circuits from voltage transients
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Standoff Voltage: 47.8V
• Breakdown Voltage: 53V
• Clamping Voltage: 92V
• Peak Pulse Current: 40A
• Operating Temperature: -55°C to +150°C

Detailed Pin Configuration

The P4SMA56CAHE3/5A follows the standard DO-214AC (SMA) package configuration with two pins for connection.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and surges.
• Fast Response Time: Reacts quickly to transient events, safeguarding connected circuits.
• Low Clamping Voltage: Limits the voltage across the protected circuit during a surge event.

Advantages and Disadvantages

Advantages

• Effective surge protection
• Fast response time
• Compact form factor

Disadvantages

• Limited peak pulse current compared to higher-rated devices
• Clamping voltage may be relatively high for some sensitive applications

Working Principles

The P4SMA56CAHE3/5A operates based on the principle of avalanche breakdown, where it diverts excess current away from sensitive components during a surge event. When the voltage exceeds the breakdown voltage, the device conducts and clamps the voltage to a safe level.

Detailed Application Field Plans

The P4SMA56CAHE3/5A is commonly used in various electronic systems requiring surge protection, including: - Power Supplies - Communication Equipment - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

• P4SMA6.8CAHE3/61 (Standoff Voltage: 6.8V, Breakdown Voltage: 7.58V, Peak Pulse Current: 40A)
• P4SMA10CAHE3/61 (Standoff Voltage: 10V, Breakdown Voltage: 11.1V, Peak Pulse Current: 40A)
• P4SMA24CAHE3/61 (Standoff Voltage: 24V, Breakdown Voltage: 26.7V, Peak Pulse Current: 40A)

In conclusion, the P4SMA56CAHE3/5A is a crucial component for protecting electronic circuits from voltage transients. Its fast response time, low clamping voltage, and compact package make it suitable for a wide range of applications, despite some limitations in peak pulse current and clamping voltage. Understanding its specifications, pin configuration, functional features, and alternative models is essential for effectively integrating this surge protection device into electronic designs.