This post explains for the mosfet STP1806.
The Part Number is P1806.
The function of this semiconductor is 60V, Power MOSFET.
Manufacturer: ST Microelectronics
Preview images :
This Power MOSFET is the latest development of STMicroelectronis unique “Single Feature Size™” strip-based process. The resulting transistor shows extremely high packing density for low onresistance, rugged avalanche characteristics and less critical alignment steps therefore a remarkable manufacturing reproducibility.
An N-channel MOSFET (Metal Oxide Semiconductor Field Effect Transistor) is a type of field effect transistor (FET) that uses an N-type semiconductor material as the conducting channel to control the flow of current.
When a positive voltage is applied to the gate terminal, it attracts electrons to the channel, creating an inversion layer and allowing current to flow between the source and drain terminals.
N-channel MOSFETs are widely used in a variety of electronic applications due to their high input impedance, fast switching speeds, and low power consumption. They are commonly used as switches, amplifiers, and voltage regulators.
1. TYPICAL RDS(on) = 0.015Ω
2. EXCEPTIONAL dv/dt CAPABILITY
3. 100% AVALANCHE TESTED
Absolute Maximum Ratings (Ta = 25°C)
1. Drain to source voltage : VDSS = 60 V
2. Gate to source voltage : VGSS = ± 20 V
3. Drain current : ID = 50 A
4. Total Dissipation : Ptot = 110 W
5. Channel temperature : Tch = 150 °C
6. Operating Junction temperature : Tstg = -55 to +150 °C
1. HIGH CURRENT, HIGH SWITCHING SPEED
2. MOTOR CONTROL
3. DC-DC & DC-AC CONVERTERS