For the power switch requiring parameters of 120A and 70V for a high-current MOSFET, how to choose a high-current MOSFET to obtain a suitable product for the power switch circuit diagram? The current market conditions for high-current MOSFETs have conventional disadvantages such as declining brand reputation, electromagnetic interference, and poor heat dissipation. These issues not only severely affect the normal operation of the power switch but also lead to increased maintenance costs. From this perspective, choosing a high-quality high-current MOSFET replacement is crucial. When using the FHP100N07C model high-current MOSFET in power switch electronics engineering, engineers need to focus on its performance parameters, such as whether the rated current can reach 120A and whether the voltage can reach 70V. These parameters are closely related to the efficiency of the power switch circuit. Furthermore, the thermal resistance (Rth(j-c)) and short-circuit capability (ShortCircuitCapability) of the device should also be prioritized. The power switch manufacturer previously used the FHP100N07C model MOSFET in their product circuit diagrams. At present, there is a desire to seek domestic high-current MOSFET agents to supply the FHS120N7F6A model high-current MOSFET for replacing the FHP100N07C model MOSFET in the power switch. 1. Current: 120A, Voltage: 70V 2. Maximum forward pulse current: 480A 3. 100% passed thermal resistance test 4. Static on-resistance RDS(ON): 5.4mΩ (Typ), 6.4mΩ (Max) 5. N-channel enhancement type 6. Vgs: ±20V The FHS120N7F6A model MOSFET ensures stable control in the power switch. To enhance the control performance of the power switch circuit, Feihong Semiconductor highly recommends selecting the high-quality FHS120N7F6A high-current MOSFET, which effectively addresses issues such as declining brand reputation, electromagnetic interference, and poor heat dissipation. Choosing the FHS120N7F6A high-current MOSFET from Feihong Semiconductor helps power switch manufacturers overcome circuit development challenges and ensures stable component supply. Consultation hotline: 400-831-6077, free samples available!