SMCJ8.0A R7G - Product Encyclopedia Entry

Introduction

The SMCJ8.0A R7G belongs to the category of transient voltage suppressor diodes. This entry provides a comprehensive overview of the product, including 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: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMC (DO-214AB)
• Essence: Silicon junction diode
• Packaging/Quantity: Tape & Reel, 1500 units per reel

Specifications

• Part Number: SMCJ8.0A R7G
• Peak Pulse Power: 1500W
• Breakdown Voltage: 8.0V
• Operating Voltage: 6.4V
• Maximum Reverse Leakage Current: 1μA
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ8.0A R7G is a surface mount device with two terminals. The anode is connected to the positive side of the circuit, while the cathode is connected to the ground or negative side.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Reacts quickly to overvoltage conditions, safeguarding sensitive components.
• Low Clamping Voltage: Limits the voltage across the protected circuit during transient events.

Advantages and Disadvantages

Advantages

• Effective protection against voltage surges
• Compact SMC package for space-constrained applications
• High surge current capability

Disadvantages

• Limited to specific breakdown voltage ratings
• Requires careful consideration of reverse standoff voltage

Working Principles

The SMCJ8.0A R7G operates by diverting excess current away from sensitive components when a voltage transient occurs. It achieves this through rapid conduction and clamping of the transient voltage to a safe level, thereby protecting downstream electronics.

Detailed Application Field Plans

The SMCJ8.0A R7G is widely used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMCJ6.0A R7G
• Alternative Model 2: SMCJ10A R7G
• Alternative Model 3: SMCJ12A R7G

In summary, the SMCJ8.0A R7G transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in numerous electronic applications.

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