SMAJ75CA-M3/5A

Product Overview

Category

The SMAJ75CA-M3/5A belongs to the category of electronic components, specifically within the realm of semiconductor devices.

Use

This product is primarily used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.

Characteristics

• Voltage Suppression: Capable of suppressing transient voltages to protect downstream components.
• Fast Response Time: Rapid response to voltage spikes ensures effective protection.
• Compact Package: Small form factor for easy integration into circuit designs.
• Robustness: Designed to withstand high-energy transients without degradation.

Package

The SMAJ75CA-M3/5A is typically available in a surface mount package, making it suitable for automated assembly processes.

Essence

The essence of this product lies in its ability to safeguard electronic circuits from voltage transients, thereby enhancing the reliability and longevity of electronic systems.

Packaging/Quantity

The SMAJ75CA-M3/5A is commonly packaged in reels or tape and reel format, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 75V
• Peak Pulse Power: 400W
• Operating Temperature Range: -55°C to +150°C
• Breakdown Voltage: 83.3V (min)

Detailed Pin Configuration

The SMAJ75CA-M3/5A typically features two pins for connection within a circuit. The pin configuration may vary slightly based on the manufacturer, but generally follows industry-standard guidelines for surface mount diodes.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Low Clamping Voltage: Ensures that the protected circuit operates within safe voltage limits.
• Fast Response Time: Rapid reaction to voltage transients minimizes the risk of damage to sensitive electronics.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact form factor for easy integration
• Fast response time for enhanced reliability

Disadvantages

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

Working Principles

The SMAJ75CA-M3/5A operates based on the principle of avalanche breakdown, where it rapidly conducts once the voltage across it exceeds the breakdown voltage. This effectively diverts excess energy away from the protected circuit.

Detailed Application Field Plans

The SMAJ75CA-M3/5A finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges. - Automotive Electronics: Safeguarding vehicle electronics from voltage transients. - Industrial Control Systems: Ensuring the reliability of control circuitry in industrial environments.

Detailed and Complete Alternative Models

• P6KE75CA: Similar voltage rating and power dissipation characteristics.
• 1.5SMC75CA: Offers comparable transient voltage suppression capabilities.

In conclusion, the SMAJ75CA-M3/5A serves as a crucial component in protecting electronic circuits from voltage transients, offering a balance of performance, size, and reliability. Its application spans across diverse industries, contributing to the robustness of modern electronic systems.