P4SMA33C - Product Overview and Specifications

Introduction

The P4SMA33C is a diode belonging to the category of transient voltage suppressors (TVS). It is commonly used for protecting sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the P4SMA33C.

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 (DO-214AC)
• Essence: Provides robust protection for sensitive electronic equipment
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 33V
• Operating Voltage: 28.2V
• Clamping Voltage: 45.7V
• Peak Pulse Current: 14.5A
• Reverse Standoff Voltage: 28.9V
• Maximum Reverse Leakage Current: 1µA
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P4SMA33C diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Fast response time to transient voltage events
• Low clamping voltage to protect downstream components
• High surge current capability for reliable protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Low clamping voltage
• Compact package size

Disadvantages

• Limited to specific voltage ratings
• May require additional circuitry for comprehensive protection in complex systems

Working Principles

The P4SMA33C operates by diverting excessive transient current away from sensitive electronic components when a voltage transient event occurs. When the operating voltage is exceeded, the diode conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The P4SMA33C is widely used in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supplies - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models to the P4SMA33C include: - P4SMA6.8C - P4SMA10C - P4SMA15C - P4SMA24C - P4SMA30C

In summary, the P4SMA33C transient voltage suppressor diode offers effective protection against voltage transients and finds extensive use in diverse electronic applications.

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