P6SMB480C - Product Overview and Specifications

Introduction

The P6SMB480C is a transient voltage suppressor diode designed to protect sensitive electronic devices from voltage spikes and transients. This entry provides a comprehensive 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.

Product Category and Use

Category: Transient Voltage Suppressor Diode
Use: Protection against voltage spikes and transients in electronic circuits

Basic Information Overview

• Characteristics: Fast response time, low clamping voltage, high surge capability
• Package: SMB (DO-214AA)
• Essence: Provides robust protection for electronic components
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Power Dissipation: 600W
• Breakdown Voltage: 426V to 474V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The P6SMB480C typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Transient Voltage Suppression: Quickly clamps voltage spikes to a safe level
• Fast Response Time: Rapid reaction to transient events
• High Surge Capability: Able to withstand large surge currents

Advantages and Disadvantages

Advantages: 1. Effective protection against voltage transients 2. Fast response time 3. High surge capability

Disadvantages: 1. Clamping voltage may be higher than some alternative models 2. Sensitive to reverse polarity connection

Working Principles

When a voltage spike occurs, the P6SMB480C conducts current to divert the excess energy away from the protected circuit, limiting the voltage to a safe level.

Detailed Application Field Plans

The P6SMB480C is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. P6SMB440C: Lower breakdown voltage (400V to 440V)
2. P6SMB510C: Higher breakdown voltage (475V to 525V)
3. P6SMB300A: Lower peak power dissipation (300W)

In summary, the P6SMB480C transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it a crucial component in safeguarding sensitive electronic devices across various applications.

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