SMAJ54A-E3/61

Product Overview

Category

The SMAJ54A-E3/61 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 surges.

Characteristics

• Voltage Suppression: Capable of suppressing transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the circuit.
• Compact Size: Small form factor suitable for integration into various electronic systems.

Package

The SMAJ54A-E3/61 is typically available in a surface mount package, which facilitates easy installation onto printed circuit boards (PCBs).

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 devices.

Packaging/Quantity

The SMAJ54A-E3/61 is commonly packaged in reels or trays, with quantities varying based on the supplier and customer requirements.

Specifications

• Peak Pulse Power: 400 Watts
• Breakdown Voltage: 54V
• Operating Temperature Range: -55°C to +150°C
• Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SMAJ54A-E3/61 typically features two pins, with the anode and cathode connections clearly labeled for easy integration into the circuit.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
• Low Clamping Voltage: Ensures that the protected circuitry is exposed to minimal voltage stress during transient events.

Advantages

• Reliability: Enhances the reliability of electronic systems by mitigating the impact of voltage transients.
• Compact Design: The small form factor allows for seamless integration into space-constrained PCB layouts.

Disadvantages

• Limited Voltage Range: May not be suitable for applications requiring higher voltage suppression capabilities.

Working Principles

The SMAJ54A-E3/61 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, thus diverting the transient energy away from the protected circuit.

Detailed Application Field Plans

This product finds extensive use in various electronic systems, including: - Telecommunications: Protecting communication equipment from voltage surges. - Automotive Electronics: Safeguarding vehicle electronics from electrical disturbances. - Industrial Control Systems: Ensuring the reliability of control circuitry in industrial environments.

Detailed and Complete Alternative Models

• P6KE51CA: Similar transient voltage suppressor with a slightly different breakdown voltage.
• 1.5SMC54CA: Offers comparable transient voltage suppression capabilities in a different package format.

In conclusion, the SMAJ54A-E3/61 serves as a crucial component in protecting electronic circuits from voltage transients, offering reliability and compact design. Its application spans across diverse industries, making it a versatile solution for transient voltage suppression needs.

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