SMA5J7.5A-E3/5A

Product Overview

Category

The SMA5J7.5A-E3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is primarily used for surge protection in electronic circuits and systems, safeguarding against voltage transients and spikes.

Characteristics

• Low clamping voltage
• Fast response time
• High surge current capability
• RoHS compliant

Package

The SMA5J7.5A-E3/5A is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for sensitive electronic components.

Packaging/Quantity

The SMA5J7.5A-E3/5A is typically packaged in reels with quantities varying based on customer requirements.

Specifications

• Standoff Voltage: 6.4V
• Breakdown Voltage: 7.13V
• Maximum Clamping Voltage: 11.2V
• Peak Pulse Current: 30.5A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA5J7.5A-E3/5A features a standard SMA package with two pins for connection to the circuit.

Functional Features

• Provides effective protection against transient voltage events
• Fast response time ensures minimal impact on the protected circuit
• Low clamping voltage helps in preventing damage to downstream components

Advantages and Disadvantages

Advantages

• High surge current capability
• RoHS compliant
• Fast response time

Disadvantages

• Relatively higher clamping voltage compared to some alternative models
• Limited to lower voltage applications

Working Principles

The SMA5J7.5A-E3/5A operates on the principle of avalanche breakdown, where it rapidly diverts excess voltage away from the protected circuit, thus limiting the voltage across the circuit.

Detailed Application Field Plans

The SMA5J7.5A-E3/5A finds extensive use in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMA5J7.5A-E3/5A include: - P6SMBJ7.5A - SMBJ7.5A - SMCJ7.5A - 1.5SMCJ7.5A

In conclusion, the SMA5J7.5A-E3/5A offers reliable surge protection with its fast response time and high surge current capability, making it suitable for a wide range of electronic applications. However, its relatively higher clamping voltage and limited voltage range should be considered when selecting the appropriate TVS diode for specific circuit protection needs.

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