SMAJ64CA-E3/5A

Product Overview

Category

The SMAJ64CA-E3/5A 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 surges.

Characteristics

• Voltage Suppression: Capable of suppressing transient voltages to protect downstream components.
• Fast Response Time: Rapid response to voltage transients, ensuring minimal impact on the protected circuitry.
• Compact Size: Designed to occupy minimal space on the circuit board.
• Robustness: Capable of withstanding high-energy transients without degradation.

Package

The SMAJ64CA-E3/5A is typically available in a surface-mount package, which facilitates easy integration 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 the associated electronic systems.

Packaging/Quantity

It is commonly supplied in reels or tape and reel packaging, with quantities varying based on the supplier and customer requirements.

Specifications

• Part Number: SMAJ64CA-E3/5A
• Peak Pulse Power Dissipation: 400W
• Breakdown Voltage: 64V
• Operating Temperature Range: -55°C to +150°C
• Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SMAJ64CA-E3/5A features a standard DO-214AC (SMA) package with two pins. Pin 1 is the cathode, while pin 2 serves as the anode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
• Low Clamping Voltage: Ensures that the clamped voltage remains at a low level, preventing damage to sensitive electronics.
• Fast Reaction Time: Rapid response to transient events, minimizing the duration of exposure to high voltages.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact form factor
• Fast response time

Disadvantages

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

Working Principles

The SMAJ64CA-E3/5A operates based on the principle of avalanche breakdown, where it rapidly conducts once the voltage across it exceeds the breakdown voltage. This effectively shunts excess current away from the protected circuit, safeguarding it from damage.

Detailed Application Field Plans

The SMAJ64CA-E3/5A 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

• P6KE68CA: Similar specifications with a slightly higher breakdown voltage.
• SMBJ64CA: A smaller form factor variant with comparable performance characteristics.

In conclusion, the SMAJ64CA-E3/5A serves as a crucial component in protecting electronic circuits from transient voltage events, offering a balance of performance, size, and reliability.

Word Count: 513