P6SMB150AT3

Product Overview

Category

The P6SMB150AT3 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

• Voltage Suppression: Provides protection against voltage spikes and surges.
• Fast Response Time: Rapidly clamps transient voltages to a safe level.
• Low Clamping Voltage: Ensures minimal stress on protected circuits.
• High Surge Current Capability: Can handle high surge currents without degradation.

Package

The P6SMB150AT3 is typically available in a surface mount package, such as SMB (DO-214AA), which facilitates easy installation onto printed circuit boards.

Essence

The essence of the P6SMB150AT3 lies in its ability to safeguard electronic devices from voltage surges, thereby enhancing their reliability and longevity.

Packaging/Quantity

These diodes are commonly supplied in reels or tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

• Standoff Voltage: 128V to 142V
• Peak Pulse Power: 600W
• Breakdown Voltage: 150V
• Operating Temperature Range: -55°C to 150°C
• Package Type: SMB (DO-214AA)

Detailed Pin Configuration

The P6SMB150AT3 typically features two pins for connection, with the pinout configuration as follows: 1. Anode (+) 2. Cathode (-)

Functional Features

• Transient Voltage Suppression: Quickly clamps transient voltages to a safe level, protecting downstream components.
• Low Clamping Voltage: Ensures that the protected circuit is subjected to minimal voltage stress during transient events.
• Fast Response Time: Rapidly responds to voltage spikes, providing effective protection.

Advantages

• Reliable Protection: Effectively shields sensitive electronics from voltage transients.
• Compact Design: The SMB package allows for space-efficient integration into circuit designs.
• Wide Operating Temperature Range: Suitable for diverse environmental conditions.

Disadvantages

• Limited Peak Pulse Power: May not be suitable for applications with extremely high surge energy levels.
• Single-Directional Protection: Provides protection only for one polarity, requiring additional components for bidirectional protection.

Working Principles

When a voltage transient occurs, the P6SMB150AT3 conducts current and clamps the transient voltage to a safe level, diverting excess energy away from the protected circuit. This action helps prevent damage to sensitive components.

Detailed Application Field Plans

The P6SMB150AT3 is commonly employed in various applications, including: - Telecommunications: Protects communication equipment from lightning-induced surges. - Industrial Control Systems: Safeguards control systems from inductive load switching transients. - Consumer Electronics: Shields sensitive electronic devices from electrostatic discharge events.

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to the P6SMB150AT3 include: - P6SMB100AT3: Lower breakdown voltage variant suitable for applications with lower voltage requirements. - P6SMB200AT3: Higher breakdown voltage variant for applications demanding higher voltage protection levels. - P6SMBxxxAT3 Series: Various breakdown voltage options within the same series catering to different application needs.

In conclusion, the P6SMB150AT3 transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in ensuring the robustness and longevity of electronic systems across diverse applications.

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