Nexperia’s PESD1ETH10 diodes protect sensitive electronics in 10Base-T1S in-vehicle networks from ESD damage. With a maximum capacitance of 0.4 pF, they also support higher-speed 100Base-T1 and 1000Base-T1 automotive networks while maintaining signal integrity. Additionally, the devices comply with Open Alliance requirements, ensuring EMC performance and robustness for 10Base-T1S networks.
PESD1ETH10 diodes deliver single-line ESD protection up to 18 kV (IEC 61000-4-2) and up to 15 kV for 1000 discharges (Open Alliance). These diodes cover the full range of automotive board net voltages, including 12 V for cars, 24 V for trucks and commercial vehicles, and 48 V for hybrid and electric vehicles.
High-bandwidth 100Base-T1 and 1000Base-T1 networks drive automotive connectivity, but many legacy systems still use older standards like CAN and LIN. Replacing these with 10Base-T1S simplifies integration, offering a unified network for all automotive applications. The PESD1ETH10 diodes provide ESD protection across all automotive Ethernet networks, streamlining board designs and supply chains.
The PESD1ETH10L-Q is offered in a 1.0×0.6×0.48-mm DFN1006-2 package, while the PESD1ETH10LS-Q comes in a 1.0×0.6×0.37-mm DFN1006BD-2 package with side-wettable flanks for automated optical inspection.
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