Rubtsevitch, I. I., L. P. Anufriev, and A. F. Kerentsev. “Study of MOSFET Transistors in Various Hermetic Surface-Mount Packages”. Technology and Design in Electronic Equipment, no. 5, Oct. 2004, pp. 54-55, https://www.tkea.com.ua/index.php/journal/article/view/TKEA2004.5.54.