CI refers to the capacitance between two input terminals on an op amp with either input grounded, and this device's maximum input capacitance is 344pF @ 15V.There is no drain current on this device since the maximum continuous current it can conduct is 1.7A.In order for DS breakdown voltage to remain above 60V, it should remain above the 60V level.The transistor must receive a 60V drain to source voltage (Vdss) in order to function.In addition to reducing power consumption, this device uses drive voltage (4.5V 10V).
SQ1440EH-T1_GE3 Features
a 60V drain to source voltage (Vdss)
SQ1440EH-T1_GE3 Applications
There are a lot of Vishay Siliconix SQ1440EH-T1_GE3 applications of single MOSFETs transistors.
DC/DC converters
Power Tools
Motor Drives and Uninterruptible Power Supples
Synchronous Rectification
Battery Protection Circuit
Telecom 1 Sever Power Supplies
Industrial Power Supplies
PFC stages, hard switching PWM stages and resonant switching
PWM stages for e.g. PC Silverbox, Adapter, LCD & PDP TV,