STMicroelectronics ESDA17P50-1U1M Transil™ ESD Protection Device

The ESDA17P50-1U1M is a state-of-the-art Transil™ ESD (Electrostatic Discharge) protection device manufactured by STMicroelectronics, designed to safeguard high-speed data lines and other sensitive circuits from the detrimental effects of ESD. This robust component is an essential solution for modern electronics where high-speed data integrity and circuit protection are paramount.

Key Features

• High ESD Protection: The device provides excellent protection against ESD, exceeding IEC 61000-4-2 level 4 standards, and can withstand ESD strikes up to 30 kV (air discharge) and 30 kV (contact discharge).
• Low Capacitance: With a low line capacitance of only 0.7 pF, the ESDA17P50-1U1M ensures signal integrity for high-speed data lines, making it ideal for applications such as USB 2.0, HDMI, and Gigabit Ethernet.
• Unidirectional Protection: The device provides unidirectional protection for one data line, offering a targeted approach to safeguarding specific paths in a circuit.
• Thin Package: Housed in a thin SOD-882 package, the ESDA17P50-1U1M is designed for space-saving on PCBs, without compromising on protection capabilities.
• Low Leakage Current: It features an extremely low leakage current, which helps to preserve battery life in portable applications and reduces power consumption in general.
• Fast Response Time: The device reacts quickly to ESD strikes, clamping excess voltage transients and preventing damage to the protected component in a matter of nanoseconds.

Applications

The ESDA17P50-1U1M is versatile and can be used in a wide range of applications. It is particularly suited for protecting sensitive electronic equipment in:

• Consumer electronics such as smartphones, tablets, and laptops
• Communication interfaces like Ethernet, USB, and HDMI ports
• Industrial controls and automation systems
• Medical devices requiring high-reliability ESD protection
• Portable device accessories, including dongles and external storage

STMicroelectronics' commitment to quality and reliability is evident in the ESDA17P50-1U1M, making it a trusted choice for engineers looking to enhance the ESD robustness of their designs. Its combination of low capacitance, high ESD protection, and a compact form factor provides an optimal solution for modern electronic devices where space is at a premium and performance is non-negotiable.