SMAJ90CE3/TR13

Product Overview

Category

The SMAJ90CE3/TR13 belongs to the category of semiconductor devices.

Use

It is used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.

Characteristics

• Voltage Suppression: Capable of suppressing transient voltages to protect downstream components.
• Fast Response Time: Provides quick response to transient voltage events.
• Low Clamping Voltage: Ensures that the clamping voltage remains low during transient events.

Package

The SMAJ90CE3/TR13 is typically available in a surface mount package, making it suitable for compact electronic designs.

Essence

The essence of this product lies in its ability to safeguard electronic circuits from voltage transients, ensuring reliable operation and longevity of electronic devices.

Packaging/Quantity

It is commonly packaged in reels or tape and reel format, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 90V
• Peak Pulse Power: 400W
• Operating Temperature Range: -55°C to +150°C
• Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SMAJ90CE3/TR13 typically features two pins in a surface mount package. Pin 1 is the cathode, while pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excess current away from sensitive components.
• Fast Response: Rapidly responds to transient events to limit the voltage across the circuit.

Advantages

• Effective protection against voltage transients.
• Fast response time ensures minimal impact on downstream components.
• Compact surface mount package for space-constrained designs.

Disadvantages

• Limited to specific voltage ratings and power handling capabilities.
• May require additional circuitry for comprehensive surge protection in high-risk environments.

Working Principles

The SMAJ90CE3/TR13 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when a transient voltage event occurs, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMAJ90CE3/TR13 finds application in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• P6KE100CA: Similar transient voltage suppressor with a higher voltage rating.
• 1.5SMC33CA: Surface mount device offering comparable transient voltage suppression capabilities.

In conclusion, the SMAJ90CE3/TR13 serves as a crucial component in protecting electronic circuits from voltage transients, offering fast response and effective suppression characteristics. Its compact package and functional features make it suitable for diverse applications in the electronics industry.

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