P4SMA24C - Product Overview and Specifications

Introduction

The P4SMA24C is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides an overview of the P4SMA24C, 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: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA package
• Essence: Provides robust protection for sensitive electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Part Number: P4SMA24C
• Standoff Voltage: 20.5V
• Breakdown Voltage: 22.8V
• Maximum Reverse Leakage Current: 1µA at 12V
• Peak Pulse Power Dissipation: 400W
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P4SMA24C typically has two pins, with the anode and cathode connections for easy integration into circuit designs.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components
• Fast Response Time: Rapid reaction to transient events ensures minimal impact on the protected circuitry
• Low Clamping Voltage: Limits the voltage across the protected components during transient events

Advantages and Disadvantages

Advantages

• Robust protection against transient voltage events
• Fast response time
• Low clamping voltage

Disadvantages

• Limited to specific voltage ranges
• Requires careful consideration of placement within circuits

Working Principles

The P4SMA24C operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across them. When a transient event occurs, the diode rapidly conducts, providing a low-impedance path for the transient current to flow through, thus protecting the downstream components.

Detailed Application Field Plans

The P4SMA24C finds extensive use in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

• Alternative Model 1: P6SMB24CA
  • Standoff Voltage: 20.5V
  • Breakdown Voltage: 22.8V
  • Package: SMB
• Alternative Model 2: 1.5SMC24CA
  • Standoff Voltage: 20.5V
  • Breakdown Voltage: 22.8V
  • Package: SMC

In conclusion, the P4SMA24C transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic circuits.

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