Following the rapid upgrade of technology, high-power components are gradually becoming an indispensable part of various commercial industries. The demand for high current MOSFETs that meet flexible control and current regulation is growing in industries such as switch power supplies and inverters. When designing switch power supply circuits, it is crucial to select a remarkable pure domestic high current MOSFET device to replace the STP170N8F7 model. The current common challenges in the high current MOSFET market include poor heat dissipation, short product life, and efficiency degradation. The quality of high current MOSFETs mainly affects the normal performance of switch power supplies, and stable and reliable supply also primarily influences market share. Under this premise, finding high-quality alternative high current MOSFET products becomes very important. When switch power supply electronic designers replace the STP170N8F7 model high current MOSFET, they need to focus on several key aspects. First, the performance parameters of the high current MOSFET are urgent, such as whether the current reaches 185A, and whether the rated voltage reaches 85V. These parameters mainly affect the device's work efficiency. Another key point, the tail current and switching frequency are also important considerations, and the focused tail current performance helps improve the quality of the switch power supply. Designer Cao is looking for a pure domestic high current MOSFET to replace the STP170N8F7 model MOSFET. He hopes to find a high current MOSFET with 185A, 85V, and good quality. 1. Current 185A, Voltage 85V 2. Static On-resistance: 2.95mΩ (Typ), 4mΩ (Max) 3. 100% DVDS test 4. VGS(th): 2.0-4.0V 5. Reverse Transfer Capacitance: 97pF 6. N-channel enhancement type High current MOSFETs control stably and orderly in switch power supplies with good quality! To enhance the power switch performance of switch power supply circuits, Feihong Semiconductor has carefully selected the model FHA170N8F3A high current MOSFET. This high current MOSFET with a rated current of 185A and a rated voltage of 85V can fundamentally overcome unknown problems such as poor heat dissipation, short product life, and efficiency degradation. Feihong Semiconductor ensures the best quality for customizing high current MOSFETs. It can provide strong component supply guarantees for switch power supplies and other fields. For more details, you can search "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!