SMA5J5.0CHE3/5A

Product Overview

Category

The SMA5J5.0CHE3/5A belongs to the category of semiconductor devices, specifically within the field of transient voltage suppressor (TVS) diodes.

Use

This product is primarily used for surge protection in electronic circuits, providing a safeguard against voltage spikes and transients.

Characteristics

• Voltage Suppression: Capable of suppressing voltage spikes up to 5.0V.
• Fast Response Time: Rapid response to transient events, ensuring minimal impact on the protected circuit.
• High Power Dissipation: Able to handle high power surges, enhancing overall circuit protection.

Package

The SMA5J5.0CHE3/5A is typically available in a surface-mount package, offering ease of installation and compatibility with modern circuit board designs.

Essence

The essence of this product lies in its ability to protect sensitive electronic components from voltage transients, thereby enhancing the reliability and longevity of electronic systems.

Packaging/Quantity

The SMA5J5.0CHE3/5A is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 5kW
• Breakdown Voltage: 5.0V
• Operating Temperature Range: -55°C to +150°C
• Package Type: SMA

Detailed Pin Configuration

The SMA5J5.0CHE3/5A features a standard SMA package with two pins, one for each terminal.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Low Clamping Voltage: Ensures that the protected circuit is exposed to minimal voltage during transient events.
• Fast Reaction Time: Rapid response to transient events, minimizing the risk of damage to sensitive electronics.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic circuits.
• Fast response time ensures minimal impact on the protected system.
• High power dissipation capability for enhanced protection.

Disadvantages

• May exhibit some leakage current under normal operating conditions.
• Limited to specific voltage and power ratings.

Working Principles

The SMA5J5.0CHE3/5A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a voltage transient occurs. This action effectively limits the voltage across the protected circuit, preventing damage to downstream components.

Detailed Application Field Plans

The SMA5J5.0CHE3/5A finds extensive application in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• SMA5J6.0CHE3/5A: Similar TVS diode with a higher breakdown voltage of 6.0V.
• SMA5J7.0CHE3/5A: Variant with a 7.0V breakdown voltage, suitable for applications requiring higher voltage suppression.

In conclusion, the SMA5J5.0CHE3/5A serves as a crucial component in protecting electronic circuits from voltage transients, offering fast response times and high power dissipation capabilities. Its application spans across diverse industries, contributing to the reliability and longevity of electronic systems.

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