These protection diodes comply with the OPEN Alliance requirements for use in 10BASE-T1S automotive Ethernet applications.
They are fully compliant with the OPEN Alliance IEEE 10BASE-T1s, 100BASE-T1, and 1000BASE-T1 standards, and offer ESD protection up to 18kV (IEC 61000-4-2) that can withstand up to 1000 contact discharges at 15kV, making the devices highly reliable for automotive applications.
The full range of automotive board net voltages is covered, including 12 V, typically found in cars; 24 V for trucks and larger commercial vehicles; and 48 V in hybrid and electric cars.
A high trigger voltage of 100V and exceptionally low capacitance (0.4 pF), make these protection diodes ideal for protecting higher-speed applications deploying 100BASE-T1 or 1000BASE-T1 in-vehicle networks, which helps maintain signal integrity.
These diodes offer a single-line ESD protection solution with up to 18 kV, according to IEC 61000-4-2, and up to 15 kV with 1000 discharges, as per OPEN Alliance.
The PESD1ETH10L-Q ESD device is supplied in a compact DFN1006-2 (SOD882) package. The PESD1ETH10LS-Q is housed in a DFN1006BD-2 (SOD882BD) package with side-wettable flanks, enabling visual inspection of solder joints during automated optical inspection (AOI) and enhancing solder joint reliability.
