SMA5J8.5A-E3/5A

Product Overview

Category

The SMA5J8.5A-E3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is primarily used for surge protection in electronic circuits, providing a high level of protection against transient voltage events.

Characteristics

• Package: SMA (DO-214AC)
• Essence: Transient Voltage Suppressor Diode
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

The SMA5J8.5A-E3/5A has the following specifications: - Voltage Rating: 8.5V - Peak Pulse Power: 5A - Operating Temperature Range: -55°C to +150°C - Breakdown Voltage: 9.4V to 10.5V - Reverse Standoff Voltage: 7.37V

Detailed Pin Configuration

The SMA5J8.5A-E3/5A follows the standard pin configuration for SMA diodes, with two leads for connection.

Functional Features

• Transient Voltage Suppression: Provides effective protection against transient voltage spikes.
• Fast Response Time: Rapidly clamps transient voltages to safe levels.
• Low Clamping Voltage: Ensures minimal impact on the protected circuit during surge events.

Advantages and Disadvantages

Advantages

• Effective surge protection
• Fast response time
• Compact package size

Disadvantages

• Limited power dissipation capability
• May require additional components for comprehensive surge protection in some applications

Working Principles

The SMA5J8.5A-E3/5A operates by diverting excess transient voltage away from sensitive components in the circuit, thereby protecting them from damage. When a surge event occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMA5J8.5A-E3/5A is commonly used in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the SMA5J8.5A-E3/5A include: - P6SMB8.5A - SMBJ8.5A - 1.5SMC8.5A

In conclusion, the SMA5J8.5A-E3/5A is a vital component in safeguarding electronic circuits from transient voltage events, offering fast response times and effective surge protection. Its compact size and reliability make it a popular choice across various industries.

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