The CM1219-02SO is a high-performance, low-capacitance ESD protection device from ON Semiconductor, designed to safeguard high-speed data lines from electrostatic discharge (ESD) threats. This robust component is ideal for applications that demand reliable protection without compromising signal integrity, making it suitable for a wide range of electronic devices, including smartphones, tablets, portable electronics, and USB interfaces.

Key Features

• ESD Protection: The CM1219-02SO offers excellent protection against ESD, exceeding the IEC 61000-4-2 standard (Level 4). It can withstand ESD events of ±15kV contact and ±15kV air discharge, ensuring the safety of sensitive circuitry.
• Low Capacitance: With a low input capacitance of typically 0.6 pF, the device preserves signal integrity for high-speed data lines without causing significant signal attenuation.
• Low Leakage Current: The device features a low leakage current, typically less than 0.1µA, which minimizes power consumption and is crucial for battery-powered applications.
• Small Form Factor: The CM1219-02SO comes in a compact SOT-23 package, making it an excellent choice for space-constrained designs.
• Multiple Channel Configuration: This device provides two lines of protection, which can be used to protect two separate data lines or one differential pair.

Applications

The CM1219-02SO's low-capacitance and high ESD immunity make it particularly well-suited for protecting interfaces such as:

• USB 1.1/2.0/3.0 Ports
• HDMI
• DisplayPort
• Thunderbolt
• Digital Visual Interface (DVI)
• Serial Advanced Technology Attachment (SATA)

Reliability and Quality

ON Semiconductor is known for its commitment to quality and reliability. The CM1219-02SO is manufactured to meet the highest industry standards, ensuring long-term reliability and performance in critical applications. Users can trust ON Semiconductor's expertise for consistent protection and performance across their devices.

Ordering Information

The CM1219-02SO is available for order from ON Semiconductor's network of authorized distributors. For detailed ordering and pricing information, or to request samples, customers should contact their local ON Semiconductor sales office or authorized distributor.