P4SMA440AHE3_A/H

Introduction

The P4SMA440AHE3A/H is a specialized electronic component belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are commonly used to protect sensitive electronic circuits from voltage spikes and transients. The P4SMA440AHE3A/H is designed to provide robust protection for a wide range of applications, offering specific characteristics, packaging, and functional features that make it suitable for various industries.

Basic Information Overview

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Protection against voltage spikes and transients in electronic circuits
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: SMA package
• Essence: Safeguarding electronic components from voltage surges
• Packaging/Quantity: Available in reels or bulk quantities

Specifications

• Voltage Rating: 376V to 414V
• Peak Pulse Power: 400W
• Operating Temperature: -55°C to +150°C
• Breakdown Voltage: 418V to 462V
• Reverse Standoff Voltage: 376V to 414V

Detailed Pin Configuration

The P4SMA440AHE3_A/H TVS diode has a standard SMA package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuit.
• High Surge Capability: Capable of handling high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact SMA package for easy integration
• Fast response time for enhanced circuit protection

Disadvantages

• Limited to specific voltage ranges
• May require additional components for comprehensive circuit protection

Working Principles

When a voltage spike occurs, the P4SMA440AHE3_A/H TVS diode rapidly conducts, diverting excess current away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The P4SMA440AHE3_A/H TVS diode finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Automotive Electronics: Safeguarding vehicle electronics from voltage transients - Industrial Control Systems: Ensuring reliable operation of control and monitoring systems - Consumer Electronics: Protecting sensitive devices such as smartphones and tablets

Detailed and Complete Alternative Models

• P4SMA6.8A: Lower voltage rating for less demanding applications
• P4SMA480A: Higher voltage rating for increased surge protection
• P4SMA440CA: Bi-directional TVS diode for bidirectional transient suppression

In conclusion, the P4SMA440AHE3_A/H TVS diode offers robust transient voltage suppression capabilities, making it an essential component for protecting sensitive electronic circuits across various industries.

(Word count: 496)