Infineon ESD24VS2UE6327: High-Performance TVS Diode for ESD Protection in Sensitive Electronics

In the rapidly advancing world of electronics, protecting sensitive circuits from electrostatic discharge (ESD) and other transient voltage events is paramount. The Infineon ESD24VS2UE6327 stands out as a premier solution, engineered to deliver robust protection for a wide array of applications, from consumer electronics and communication interfaces to industrial control systems.

This device is a bi-directional TVS diode housed in a compact SOT-1434 (TSNP-4-2) package, making it ideal for space-constrained PCB designs. Its primary function is to clamp transient over-voltages to a safe level, thereby diverting harmful current away from delicate integrated circuits (ICs). The ESD24VS2UE6327 is specifically designed for high-speed data lines, such as USB 2.0, HDMI, and other high-frequency interfaces, where signal integrity is non-negotiable.

A key performance metric for any protection device is its low clamping voltage. The ESD24VS2UE6327 excels here, offering a very low dynamic resistance, which ensures that during an ESD strike, the voltage seen by the protected IC is minimized. This is critical for safeguarding modern semiconductors fabricated with fine-geometry processes that are highly susceptible to overstress damage.

Furthermore, the diode provides outstanding ESD protection, meeting the stringent IEC 61000-4-2 Level 4 standard (±30 kV air and ±30 kV contact discharge). This guarantees reliability in even the most demanding environments. Its ultra-low capacitance of just 2.5 pF (typical) is another significant advantage, as it prevents signal distortion and bit errors on high-speed data lines, ensuring unimpeded performance.

ICGOOODFIND: The Infineon ESD24VS2UE6327 is a superior TVS diode that combines exceptional clamping performance, minimal capacitive loading, and high ESD robustness in a miniature package. It is an indispensable component for designers aiming to enhance the reliability and longevity of their sensitive electronic products without compromising signal integrity.

Keywords: ESD Protection, TVS Diode, Low Capacitance, Transient Voltage Suppression, IEC 61000-4-2