1.5SMC530C - Product Encyclopedia Entry

Introduction

The 1.5SMC530C is a diode belonging to the category of transient voltage suppressors (TVS). This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
• Characteristics: Fast response time, low clamping voltage, high surge current capability.
• Package: SMC (DO-214AB)
• Essence: Provides robust protection against transient voltage events.
• Packaging/Quantity: Typically available in reels or bulk packaging with varying quantities.

Specifications

• Voltage Rating: 530V
• Peak Pulse Power: 1500W
• Breakdown Voltage: 589V to 653V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC530C typically follows the standard SMC (DO-214AB) package configuration with two leads.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels.
• Low Clamping Voltage: Provides effective protection for sensitive electronics.
• Fast Response Time: Reacts quickly to transient events, minimizing potential damage.

Advantages and Disadvantages

Advantages

• Effective protection against transient voltage events.
• Low clamping voltage ensures minimal stress on protected components.
• High surge current capability for enhanced reliability.

Disadvantages

• Higher cost compared to traditional diodes.
• Limited effectiveness against sustained overvoltage conditions.

Working Principles

When a transient voltage event occurs, the 1.5SMC530C diode conducts and clamps the voltage to a safe level, diverting excess energy away from the protected circuitry. This rapid response protects sensitive components from damage.

Detailed Application Field Plans

The 1.5SMC530C is commonly used in various applications including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

• 1.5SMC6.8A: Lower voltage rating but similar power dissipation capability.
• 1.5SMC440CA: Higher voltage rating with comparable power dissipation characteristics.
• 1.5SMC15A: Higher surge current capability with a slightly lower voltage rating.

In conclusion, the 1.5SMC530C transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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