Nexperia 4-Element Bi-Directional ESD Protection Diode 150 W, 3-Pin SOT-323 PESD1CAN-UX

Nexperia PESD1CAN-UX is a 4-element bi-directional Electrostatic Discharge (ESD) protection diode designed specifically for automotive Controller Area Network (CAN) bus applications. The device is housed in a compact 3-pin SOT-323 plastic surface mount package, making it ideal for space-constrained printed circuit boards used in automotive electronics.

This ESD Protection Diode offers peak pulse power dissipation of 150 W and a maximum peak pulse current of 3 A, providing robust protection against voltage surges and transient electrical events commonly experienced in automotive environments. With a minimum breakdown voltage of 25.4 V and maximum reverse stand-off voltage of 24 V, the diode effectively clamps harmful voltage levels to a maximum of 50 V, preserving sensitive electronic components.

The device operates bi-directionally to safeguard circuits from both positive and negative electrostatic discharges. It meets the rigorous AEC-Q101 automotive qualification standard, ensuring dependable performance under harsh operating conditions including wide temperature range from -55°C to 150°C.

Its common cathode diode configuration with 4 elements per chip supports protection of two CAN bus lines simultaneously, which is critical for vehicle communication networks and safety systems. The small form factor and high reliability make the PESD1CAN-UX suitable for a variety of industrial, automotive electronics, and embedded systems applications.

Compact SOT-323 surface mount package enables easy PCB integration. High surge power rating of 150 W for transient voltage suppression. Bi-directional protection clamps voltage spikes from both polarities. Wide operating temperature range from -55°C to 150°C for durability in extreme environments.

Compliance with AEC-Q101 automotive standard for quality assurance. Four diode elements to protect multiple signal lines within one chip. Low leakage current of 50 nA reduces power loss in circuits.

This diode is suitable for use in a broad range of industrial and automotive applications requiring effective ESD and transient voltage protection, such as CAN bus communication modules, automotive control units, instrumentation, and other sensitive electronics. Choose the Nexperia PESD1CAN-UX for reliable, high-performance electrostatic discharge protection designed to meet demanding automotive industry standards.

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