There is no drain current on this device since the maximum continuous current it can conduct is 1.65A.In order for DS breakdown voltage to remain above 12V, it should remain above the 12V level.
NTGS3433T1 Features
NTGS3433T1 Applications
There are a lot of ON SEMICONDUCTOR NTGS3433T1 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,