The SI3900DV with SOT-23-6 Pre-ordered transistors ROHS manufactured by TECH PUBLIC is a small signal N-channel MOSFET transistor. Designed for low voltage load switching, this 6-pin device supports a wide range of current, from 1.1A to 1.4A and voltage, from absolute maximum rating of 25V. It has a high breakdown voltage of 30V and a high gate-source voltage of 10V. On top of that, its low gate threshold voltage of 1V provides a great speed and efficiency. This transistor also has a high transconductance of 70mS and a low gate charge of 4nC. The SI3900DV is constructed with standard EIAJ surface mount technology to provide reliable performance.