SMAJ33CE3/TR13

Product Overview

Category

The SMAJ33CE3/TR13 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 up to a certain threshold.
• Fast Response Time: Rapid response to transient events, safeguarding connected components.
• Compact Package: Small form factor for easy integration into circuit designs.
• Robustness: Designed to withstand transient events without degradation.

Package

The SMAJ33CE3/TR13 is typically available in a surface-mount package, offering ease of assembly onto printed circuit boards (PCBs).

Essence

The essence of this product lies in its ability to provide reliable protection against transient voltage events, ensuring the longevity and reliability of electronic systems.

Packaging/Quantity

The SMAJ33CE3/TR13 is commonly supplied in reels or tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 33V
• Peak Pulse Power: 400W
• Operating Temperature Range: -55°C to +150°C
• Package Type: SMA (DO-214AC)
• Mounting Type: Surface Mount

Detailed Pin Configuration

The SMAJ33CE3/TR13 features a standard 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 protect downstream components.
• Low Clamping Voltage: Ensures that the protected circuitry is exposed to minimal voltage during transient events.
• Fast Response Time: Rapidly responds to transient events, minimizing the risk of damage to sensitive electronics.

Advantages and Disadvantages

Advantages

• Reliable protection against transient voltage events.
• Compact form factor for easy integration.
• Fast response time ensures effective protection.

Disadvantages

• Limited to specific voltage ratings.
• May require additional components for comprehensive overvoltage protection.

Working Principles

The SMAJ33CE3/TR13 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to transient voltage events, thereby diverting the excessive energy away from sensitive components.

Detailed Application Field Plans

The SMAJ33CE3/TR13 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

• P6KE33CA: Similar transient voltage suppressor diode with a different package type.
• 1.5KE33A: Higher power handling capability compared to SMAJ33CE3/TR13.

In conclusion, the SMAJ33CE3/TR13 serves as a crucial component in protecting electronic circuits from transient voltage events, offering reliable performance and compact design for diverse applications.

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