The P4SMA180CA R2 is a surface mount transient voltage suppressor (TVS) diode manufactured by Taiwan Semiconductor. It is designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The 'CA' designation indicates a bidirectional TVS diode.

Applications

• I/O Ports
• Data lines
• Power supplies
• Microprocessor protection
• Telecommunication Equipment
• Industrial Control Systems

Features

• Surface Mount SMA Package
• Glass passivated chip junction
• Bi-directional configuration
• Low clamping voltage
• Fast response time
• Excellent clamping capability
• High surge capability
• RoHS compliant

Benefits

• Provides robust protection against voltage transients, preventing damage to sensitive electronic components regardless of polarity.
• Increased system reliability and uptime by mitigating the effects of transient voltage events.
• Simplified PCB design due to the surface mount package, enabling automated assembly and reducing board space requirements.
• Improved system performance by ensuring stable operation during transient voltage events.
• Compliance with environmental regulations, ensuring responsible manufacturing practices.

Technical Specifications

The P4SMA180CA R2 features a standoff voltage of 180V. It has a peak pulse power dissipation of 400W. Its clamping voltage is typically around 292V at a peak pulse current. It is packaged in an SMA (DO-214AC) package. Detailed electrical characteristics, including surge current ratings and thermal resistance, are available in the manufacturer's datasheet.

This bidirectional TVS diode offers reliable transient voltage protection in a compact surface mount package, making it suitable for a wide range of electronic applications where protection from both positive and negative voltage transients is required. Always consult the latest datasheet from Taiwan Semiconductor for the most accurate and up-to-date information.