SFP9640 Description
Power MOSFETSFP9640 is a metal oxide semiconductor field effect transistor (MOSFET) which specializes in dealing with high power voltage and current, and it is also a kind of power semiconductor. Compared with other power semiconductors (such as insulated gate bipolar transistors or thyristors), the advantage of power MOSFET is its fast switching speed and high efficiency at low voltage. Both the power MOSFET and IGBT have isolated gates, so it is easier to drive. The disadvantage of power MOSFET is that the gain is small, and sometimes the gate drive voltage is even lower than the actual voltage to be controlled.
The continuous evolution of MOSFET and complementary metal oxide semiconductor (CMOS) technology has been used in integrated circuits since 1960, which is why the design of power MOSFET has been realized. The principle of power MOSFET is the same as that of MOSFET in general signal level. Power MOSFET, commonly used in power electronics, is derived from signal-level MOSFET, which has been on sale since the 1970s.
SFP9640 Features
Avalanche Rugged Technology
Rugged Gate Oxide Technology
Lower Input Capacitance
Improved Gate Charge
Extended Safe Operating Area
Lower Leakage Current:-10μA(Max.) @Vs=-200V
Low RDS(ON):0.344Ω(Typ.)
SFP9640 Applications
integrated circuits
