SMA5J26CHE3/5A

Product Overview

Category

The SMA5J26CHE3/5A belongs to the category of semiconductor devices, specifically a type of TVS (Transient Voltage Suppressor) diode.

Use

This product is used for providing protection against transient voltage spikes in electronic circuits, particularly in applications where sensitive components need to be safeguarded from voltage surges.

Characteristics

• Voltage Suppression: Capable of suppressing high voltage transients.
• Fast Response Time: Provides rapid response to transient events.
• Low Clamping Voltage: Ensures that the protected circuitry is exposed to minimal voltage during transient events.

Package

The SMA5J26CHE3/5A 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 protect sensitive electronic components from damage caused by voltage surges and transients.

Packaging/Quantity

The SMA5J26CHE3/5A is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 5000 W
• Breakdown Voltage: 26 V
• Operating Voltage: 21.2 V
• Reverse Standoff Voltage: 26 V
• Maximum Clamping Voltage: 42.1 V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA5J26CHE3/5A typically features a standard SMC (DO-214AB) package with two pins for connection to the circuit.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response: Rapid reaction time to transient events ensures minimal exposure to damaging voltages.
• Low Leakage Current: Minimizes power loss during normal operation.

Advantages

• High Power Handling Capability: Can handle high transient power levels effectively.
• Compact Size: The surface-mount package allows for space-efficient integration into circuit designs.
• Wide Operating Temperature Range: Suitable for use in diverse environmental conditions.

Disadvantages

• Limited Voltage Range: Designed for specific voltage levels, may not be suitable for all applications.
• Potential Thermal Considerations: High power dissipation during transient events may require thermal management considerations.

Working Principles

The SMA5J26CHE3/5A operates by diverting excessive transient energy away from sensitive components, thereby limiting the voltage exposure and preventing damage to the circuit.

Detailed Application Field Plans

This product is commonly used in various electronic systems including: - Telecommunication Equipment: Protects sensitive communication circuitry from voltage surges. - Industrial Control Systems: Safeguards control electronics from transient events. - Automotive Electronics: Provides protection for vehicle electronic systems from voltage spikes.

Detailed and Complete Alternative Models

• SMA5J24CHE3/5A: Similar TVS diode with lower breakdown voltage.
• SMA5J28CHE3/5A: Similar TVS diode with higher breakdown voltage.

In conclusion, the SMA5J26CHE3/5A is a crucial component in protecting electronic circuits from transient voltage events, offering a balance of power handling capability, compact size, and fast response time. Its application spans across various industries, ensuring the reliability and longevity of electronic systems.

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