SMDA05C-7/TR7

Introduction

The SMDA05C-7/TR7 is a component belonging to the category of semiconductor devices. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor Device
• Use: Surge Protection
• Characteristics: High surge current capability, low clamping voltage
• Package: SOD-123FL
• Essence: Provides protection against transient voltage surges
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 500 W
• Clamping Voltage: 9.2 V
• Operating Temperature Range: -55°C to +150°C
• Breakdown Voltage: 6.4 V to 7.5 V
• Reverse Standoff Voltage: 5 V

Detailed Pin Configuration

The SMDA05C-7/TR7 has a standard SOD-123FL package with three pins: Anode, Cathode, and Ground.

Functional Features

• Surge Protection: Provides robust protection against transient voltage surges.
• Low Clamping Voltage: Ensures that the protected circuitry is exposed to minimal voltage during surge events.

Advantages and Disadvantages

Advantages

• High surge current capability
• Low clamping voltage
• Compact SOD-123FL package
• Wide operating temperature range

Disadvantages

• Limited breakdown voltage options
• Relatively low reverse standoff voltage

Working Principles

The SMDA05C-7/TR7 operates by diverting excessive transient current away from sensitive components in the circuit, thereby protecting them from damage due to voltage surges. When a surge occurs, the device rapidly switches into a low impedance state, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMDA05C-7/TR7 is commonly used in various electronic systems requiring surge protection, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

• SMDA03C-7: Similar surge protection characteristics with lower peak pulse power (300 W)
• SMDA12C-7: Higher breakdown voltage (12 V) with comparable surge protection capabilities

In summary, the SMDA05C-7/TR7 is a semiconductor device designed for surge protection applications, offering high surge current capability and low clamping voltage. Its compact package and wide operating temperature range make it suitable for diverse electronic systems, although designers should consider alternative models for specific voltage requirements.

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