Recently there are lots of auto meter customers found protect devices, and add protect device to auto circuit.
Leiditech has protect device such as: TVS, ESD, GDT, pls see below:
We can find CAN BUS interface, RS-485 communication interface, power interface, I/O interface in Automobiles.
Leiditech recommend protect schemes and device as below;
1. SMC24: it is ESD for protecting interface of CAN BUS
(PACKAGE: SOT-23, TWO-ROAD,DOUBLE-WAY,WORKING VOLTAGE 24V)
(Protect scheme for CAN BUS,use SMC24)
2. SM712: it is ESD for protecting interface RS-485
(Package:SOT-23, TWO-ROAD,DOUBLE-WAY,WORKING VOLTAGE 7V,12V)
(Protect scheme for RS-485, use SM712)
3. SD05C: it is ESD for protecting power interface
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