STP60NF10 N-channel 100V - 0.019 Ohm - 80A Power MOSFET Transistor.
This Power MOSFET series realized with STMicroelectronics unique STripFET process has specifically been designed to minimize input capacitance and gate charge. It is therefore suitable as primary switch in advanced high-efficiency, high-frequency isolated DC-DC converters for Telecom and Computer applications. It is also intended for any applications with low gate drive requirements..

2N7000 N-Channel 200mA 60V Enhancement Mode Field Effect Transistor..

2N7000 (N7000) N-Channel 200mA 60V Enhancement Mode Field Effect Transistor..

STP75NF75 N-channel 75V - 0.0095 Ohm - 80A Power MOSFET Transistor.
This Power MOSFET series realized with STMicroelectronics unique STripFET process has specifically been designed to minimize input capacitance and gate charge. It is therefore suitable as primary switch in advanced high-efficiency, high-frequency isolated DC-DC converters for Telecom and Computer applications. It is also intended for any applications with low gate drive requirements..

P80NF55 N-channel Power MOSFET Transistor.
Brand: STMicroelectronics.

P80NF55-08 N-channel 55V 80A Power MOSFET Transistor..

FQP85N06 N-Channel 60V - 0.01 Ohm - 53A Power MOSFET Transistor.
This N-Channel enhancement mode power MOSFET is produced using Fairchild Semiconductor's proprietary planar stripe and DMOS technology. This advanced MOSFET technology has been especially tailored to reduce on-state resistance, and to provide superior switching performance and high avalanche energy strength. These devices are suitable for switched mode power supplies, audio amplifier, DC motor control, and variable switching power applications..

STP90NF03L N-channel 30V - 0.0056 Ohm - 90A Power MOSFET in TO-220 package.
This application specific Power Mosfet is the third generation of STMicroelectronics unique Single Feature Size strip-based process. The resulting transistor shows the best trade-off between on-resistance and gate charge. When used as high and low side in buck regulators, it gives the best performance in terms of both conduction and switching losses. This is extremely important for motherboards where fast switching and high efficiency are of paramount importance..

IRF9540 - IRF9540N is a very popular power p channel MOSFET - Medium Quality.