The SMC0417A is a transient voltage suppressor (TVS) diode array designed to protect sensitive electronic components from electrostatic discharge (ESD) and other transient voltage events. This device is manufactured by ON Semiconductor, ensuring high quality and reliability. The SMC0417A is commonly used in a variety of applications to safeguard integrated circuits and other sensitive devices.

Applications

• Cellular Phones: Protects sensitive components from ESD during handling and use.
• Portable Devices: Used in MP3 players, digital cameras, and other portable electronics to enhance reliability.
• Data Ports: Protects data lines in USB ports, HDMI ports, and Ethernet ports from voltage surges.
• Microcontrollers: Shields microcontroller I/O pins from damage due to ESD events.
• Communication Equipment: Deployed in communication devices to protect sensitive circuitry.

Features

• Low Clamping Voltage: Provides effective protection by limiting the voltage to a safe level during transient events.
• Fast Response Time: Quickly responds to transient events, ensuring minimal voltage overshoot.
• Low Capacitance: Minimizes signal distortion, making it suitable for high-speed data lines.
• Compact Package: Available in a small surface-mount package, saving valuable board space.
• ESD Protection: Designed to meet industry standards for ESD protection, such as IEC 61000-4-2.

Benefits

• Enhanced Reliability: Protects electronic components from damage due to ESD and other transient voltage events, extending the lifespan of the device.
• Reduced Downtime: Minimizes the risk of equipment failure, reducing downtime and maintenance costs.
• Improved System Performance: Low capacitance ensures minimal signal distortion, maintaining optimal performance of high-speed data lines.
• Cost-Effective Protection: Provides a cost-effective solution for protecting sensitive electronic components.
• Simplified Design: Compact package simplifies PCB layout and reduces board space requirements.

Additional Details

The SMC0417A features a typical clamping voltage of around 7V and a low capacitance of approximately 0.5pF. It is designed to handle multiple ESD strikes without degradation. The device is available in a small outline package (SOT-23) and is RoHS compliant. This TVS diode array offers a robust and reliable solution for protecting sensitive electronic components in a wide range of applications, ensuring the longevity and performance of electronic devices.