SMAJ9.0A-E3/5A

Product Overview

Category

The SMAJ9.0A-E3/5A belongs to the category of semiconductor devices, specifically within the realm of transient voltage suppressors (TVS).

Use

It is primarily used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

• Low clamping voltage
• Fast response time
• High surge capability
• Compact package size

Package

The SMAJ9.0A-E3/5A is typically available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to rapidly divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Standoff Voltage: 9.0V
• Breakdown Voltage: 10V
• Maximum Clamping Voltage: 14.5V
• Peak Pulse Current: 19.4A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ9.0A-E3/5A features a two-pin configuration, with the anode and cathode terminals clearly marked for easy identification.

Functional Features

• Transient voltage suppression
• Reverse standoff voltage protection
• High surge handling capability

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact form factor

Disadvantages

• Limited to specific voltage ranges
• May require additional circuitry for comprehensive protection in complex systems

Working Principles

When a transient voltage event occurs, the TVS diode conducts current to divert the excess energy away from the protected components, thus limiting the voltage across the circuit.

Detailed Application Field Plans

The SMAJ9.0A-E3/5A finds extensive application in various industries, including: - Consumer electronics - Telecommunications - Automotive - Industrial automation

Detailed and Complete Alternative Models

• P6KE6.8A
• 1.5KE6.8A
• SMBJ6.8A

In conclusion, the SMAJ9.0A-E3/5A serves as a crucial component in safeguarding electronic circuits from transient voltage events, offering reliable protection and peace of mind across diverse applications.

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