Somayaji, B.J.Bhat, M.S.2020-03-302020-03-302017Proceedings - 2016 6th International Symposium on Embedded Computing and System Design, ISED 2016, 2017, Vol., , pp.72-76https://idr.nitk.ac.in/handle/123456789/7348This paper presents the design of RESURF based non-conventional LDMOS and its parametric analysis. The work investigates the impact of three primary parameters relating to p-implant, namely implant placement distance, implant doping and implant thickness, on device performance and premature avalanche breakdown. To avoid undesirable implant-drain punch-through, a boundary of limits is proposed near drain. Further, the implant parameters are optimized to maximize the ratio of Breakdown Voltage Vs On-resistance Ron to enhance the suitability of the device for High Voltage I/O applications in Sub-micron RF-SoC. A breakdown voltage of 21V at a very low Ron of 2.5k? was achieved for a device gate length of 250nm and gate oxide thickness of 5nm. � 2016 IEEE.Book chapter