SMAJ7.0A R3G

Product Category

SMAJ7.0A R3G belongs to the category of electronic components, specifically within the realm of semiconductor devices.

Basic Information Overview

• Use: SMAJ7.0A R3G is primarily used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes.
• Characteristics: It exhibits high surge capability, fast response time, and low clamping voltage.
• Package: The SMAJ7.0A R3G is typically available in a DO-214AC (SMA) package.
• Essence: Its essence lies in providing robust protection against transient overvoltage conditions.
• Packaging/Quantity: It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

The key specifications of SMAJ7.0A R3G include: - Peak Pulse Power: 400W - Breakdown Voltage Range: 6.4V to 7.0V - Operating Temperature Range: -55°C to +150°C - Reverse Standoff Voltage: 5.8V

Detailed Pin Configuration

The SMAJ7.0A R3G typically features two pins, with the standard pinout configuration for a DO-214AC package.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient overvoltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the circuitry.
• Low Clamping Voltage: Limits the voltage across the protected device during transient events.

Advantages and Disadvantages

Advantages

• Robust transient voltage protection
• Fast response time
• Compact form factor

Disadvantages

• Limited power dissipation capability
• May require additional circuitry for comprehensive surge protection

Working Principles

SMAJ7.0A R3G operates based on the principle of avalanche breakdown, where it rapidly diverts excess current away from sensitive components when a voltage surge occurs. This prevents damage to the circuitry by limiting the voltage across the protected elements.

Detailed Application Field Plans

SMAJ7.0A R3G finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges. - Consumer Electronics: Safeguarding sensitive electronic devices from power line transients. - Automotive Electronics: Shielding automotive systems from voltage spikes induced by load dump events.

Detailed and Complete Alternative Models

Some alternative models to SMAJ7.0A R3G include: - P6SMB6.8A: Similar peak pulse power rating and breakdown voltage range. - 1.5SMC6.8A: Higher peak pulse power but comparable breakdown voltage characteristics. - SMBJ7.0A: Lower peak pulse power but similar breakdown voltage range.

In conclusion, SMAJ7.0A R3G serves as a crucial component in protecting electronic circuits from transient voltage events, offering a balance of performance and compactness. Its application spans across diverse industries, ensuring the integrity of sensitive electronics in the face of unpredictable voltage fluctuations.

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