onsemi 2-Element Bi-Directional ESD Protection Diode 200 W, 3-Pin SOT-23 ESDONCAN1LT1G

onsemi ESDONCAN1LT1G is a 2-element bi-directional electrostatic discharge (ESD) protection diode designed to safeguard CAN transceivers in automotive and industrial applications. This device is packaged in a compact SOT-23 surface mount package optimized for space-saving on printed circuit boards.

Featuring a peak pulse power dissipation of 200 W per line measured with an 8 x 20 µs waveform, ESDONCAN1LT1G effectively clamps voltage spikes to protect sensitive electronics from ESD and transient voltage events. The diode configuration is a common anode design, providing bidirectional protection across each data line.

The device supports low reverse leakage current of less than 100 nA, minimizing undesirable power consumption and enhancing circuit reliability. It supports high-speed CAN communication protocols, including CAN 2.1 and CAN FD, as well as FlexRay data rates, making it suitable for automotive communication buses and industrial smart distribution systems.

With a minimum breakdown voltage of 26.2 V and clamping voltage of 50 V, the diode provides robust voltage clamping capabilities. It operates over a wide temperature range, from -55°C up to 150°C, making it compliant with automotive reliability standards such as AEC-Q101. The package dimensions measure 3.04 mm in length, 1.4 mm in width, and 1.01 mm in height, supporting compact layout designs.

Provides effective ESD protection for CAN transceiver data lines in automotive and industrial environments. Supports high-speed communication protocols including CAN and FlexRay. Low leakage current ensures power efficiency.

Compact SOT-23 surface mount package for space-saving PCB layouts. Wide temperature rating ensures reliable operation under harsh conditions. Complies with AEC-Q101 automotive standards. Peak pulse power dissipation rating of 200 W per line enhances protection capability.

Clamping voltage and breakdown voltage ratings suitable for automotive voltage levels. Two elements per chip with a common anode diode configuration. Designed for smart distribution and device-net industrial systems.

This diode is ideal for use in automotive CAN networks, industrial smart distribution systems, DeviceNet, and other applications requiring bidirectional ESD protection. Its robust construction and compliance with automotive standards ensure high reliability in demanding environments.

Explore more semiconductor components and ESD protection solutions from onsemi in EnvMart's comprehensive electronics catalog.

Explore more products in our ESD Protection Diode category.