PESD4V0X2UMZ/PESD4V0Y1BSFYL ESD Protection Diodes

The PESD4V0X2UMZ and PESD4V0Y1BSFYL are high-performance ESD protection diodes from Nexperia that safeguard sensitive high-speed data lines and communication interfaces. These devices are part of Nexperia's TrEOS protection family, offering a combination of low capacitance, low clamping voltage, and high ESD robustness.

The PESD4V0X2UMZ is housed in a compact SOT883 package and provides unidirectional protection for up to two signal lines with a reverse stand-off voltage (VRWM) of 4 V and a typical clamping voltage of 4 V. It features an extremely low capacitance of 0.82 pF, making it ideal for protecting high-speed interfaces such as USB 2.0 and telecom lines.

The PESD4V0Y1BSFYL, on the other hand, is housed in an ultra-small DSN0603-2 package and offers bidirectional protection for a single channel with a VRWM of 4 V and a typical clamping voltage of 3.7 V. It boasts an exceptionally low capacitance of 0.29 pF, making it suitable for protecting ultra-high-speed interfaces such as HDMI and USB 3.0. Both devices provide robust ESD protection up to ±20 kV according to IEC 61000-4-2 standards, ensuring reliable performance in demanding environments.