SMDJ17C - Product Overview

Introduction

SMDJ17C is a component belonging to the category of transient voltage suppressor diodes. These diodes are widely used in electronic circuits to protect sensitive components from voltage spikes and surges. The SMDJ17C diode exhibits specific characteristics, packaging, and functional features that make it suitable for various applications.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and surges in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: Surface Mount Device (SMD)
• Essence: Protecting sensitive electronic components from transient voltage events
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Voltage Rating: 17V
• Peak Pulse Power: 3,000W
• Operating Temperature Range: -55°C to +150°C
• Breakdown Voltage: 18.9V to 21.1V
• Maximum Clamping Voltage: 27.4V at 34.5A

Detailed Pin Configuration

The SMDJ17C diode typically has a standard surface mount package with two terminals. The pin configuration includes the anode and cathode connections, which are essential for proper installation and circuit integration.

Functional Features

• Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels
• Low Clamping Voltage: Provides effective protection without causing damage to the protected circuit
• High Surge Current Capability: Can handle large surge currents without degradation

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact surface mount package
• High surge current handling capability

Disadvantages

• Limited to specific voltage ratings
• May require additional circuitry for comprehensive surge protection

Working Principles

When a transient voltage event occurs, the SMDJ17C diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This rapid response helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The SMDJ17C diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Several alternative models with similar specifications and functionalities are available in the market, including: - SMDJ5.0A - SMDJ12A - SMDJ24CA - SMDJ33A

In conclusion, the SMDJ17C transient voltage suppressor diode offers reliable protection against voltage transients in electronic circuits, making it a crucial component in diverse applications.

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