HSP devices protect against environmental transients, ESD

BOURNS Model TBU-DF and TBU-DB-Q high-speed protector (HSP) device families are extremely fast (react in <1 millisecond) and very precise. These semiconductor-based protectors provide a simple-to-use data line protection solution that offer inherent coordination with peripheral circuitry and fewer variables that the designer has to consider.

TBU-DF model is designed to meet the protection needs of RS-485 interfaces that are used for data collection and remote sensing in new IoT, factor and home automation applications and in process control and test and measurement equipment. The AEC-Q101-compliant Model TBU-DB-Q Series matches the protection needs of battery sensing/balancing applications such as those in new battery management systems (BMS).