SMCJ7.5CA-HRAT7

Product Overview

The SMCJ7.5CA-HRAT7 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic devices from voltage spikes and surges. The SMCJ7.5CA-HRAT7 is designed to provide robust protection against transient overvoltage conditions, making it suitable for a wide range of applications.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and surges
• Characteristics: High reliability, fast response time, low clamping voltage
• Package: SMC (DO-214AB) package
• Essence: Safeguarding electronic components from transient overvoltage events
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 7.5V
• Operating Voltage: 6.4V
• Maximum Clamping Voltage: 10.3V
• Peak Pulse Current: 96.8A
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMCJ7.5CA-HRAT7 is a surface mount device with two terminals. The pin configuration includes anode and cathode terminals, which are clearly marked on the device for easy identification during installation.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to a safe level
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on protected circuits
• Low Clamping Voltage: Provides reliable protection without compromising the integrity of the protected circuit

Advantages and Disadvantages

Advantages

• Robust protection against transient overvoltage events
• Fast response time ensures minimal disruption to the protected circuit
• Compact SMC package allows for space-efficient mounting on PCBs

Disadvantages

• Limited to specific voltage ratings, may require multiple diodes for broader protection range
• Requires careful consideration of placement and routing to optimize effectiveness

Working Principles

The SMCJ7.5CA-HRAT7 operates based on the principle of avalanche breakdown. When a transient overvoltage event occurs, the diode rapidly conducts, diverting excess current away from the protected circuit and limiting the voltage across it to a safe level. This process effectively suppresses the transient voltage spike, safeguarding the connected electronics.

Detailed Application Field Plans

The SMCJ7.5CA-HRAT7 is widely used in various electronic systems and equipment, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

In these applications, the diode provides critical protection against voltage transients that could otherwise damage sensitive components or disrupt system operation.

Detailed and Complete Alternative Models

Several alternative models to the SMCJ7.5CA-HRAT7 include: - SMCJ5.0CA-HRAT7 - SMCJ10CA-HRAT7 - SMCJ15CA-HRAT7 - SMCJ20CA-HRAT7

These alternative models offer varying breakdown voltages to accommodate different system requirements while providing similar transient voltage suppression capabilities.

This comprehensive range of alternative models ensures that designers can select the most suitable diode for their specific application needs.

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