Nexperia 1-Element Uni-Directional ESD Protection Diode 600W, 2-Pin SOD-323 PESD12VS1UJ,115

Nexperia PESD12VS1UJ,115 1-Element Uni-Directional ESD Protection Diode, rated for 600 W peak pulse power, is an essential component for protecting sensitive electronic circuits from electrostatic discharge (ESD) and transient voltage spikes. This diode is housed in a compact 2-pin SOD-323 surface mount package, making it well-suited for dense PCB layouts in industrial, automotive, communication, and consumer electronics applications.

This diode features a unidirectional configuration tailored to safeguard a single signal line by clamping high transient voltages and diverting harmful energy. It provides a minimum breakdown voltage of 13.3 V and a maximum reverse stand-off voltage of 12 V, ensuring operational integrity under normal voltage conditions.

With a peak pulse power dissipation of 600 W and a maximum peak pulse current of 22.5 A, it can handle substantial voltage surges and transient current loads. Its wide operating temperature range from -55°C to 150°C allows deployment in varied environmental conditions, including automotive systems compliant with the AEC-Q101 standard for robust reliability.

The diode’s peak clamping voltage of 27 V effectively limits voltage transients, preventing damage to downstream components. Additionally, the device exhibits minimal reverse leakage current at a maximum of 100 nA, enhancing energy efficiency and reducing circuit noise.

Physical dimensions are compact, with a length of 1.8 mm, width of 1.35 mm, and height of 0.8 mm, making it suitable for integration into space-constrained electronic designs. Designed for unidirectional ESD protection of a single signal line.

Minimum breakdown voltage of 13.3 V ensures reliable voltage threshold. Surface mount SOD-323 package facilitates automatic assembly. 600 W peak pulse power dissipation for transient voltage suppression. Peak pulse current rated up to 22.5 A handles strong transient surges.

Wide operating temperature range from -55°C to 150°C for harsh environments. Low reverse leakage current minimizes losses and noise. AEC-Q101 automotive standard certification supports automotive applications. Compact dimensions allow for space-efficient PCB design.

Clamping voltage of 27 V protects circuits from damaging spikes.

This diode is ideal for industrial, automotive, telecommunications, and consumer electronic protection circuits where transient voltage spikes and ESD can cause failure. The SOD-323 package ensures easy surface mounting on printed circuit boards for automated manufacturing.

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