The SGTMOSFET is the core functional module of the AC adapter. Therefore, which SGTMOSFET manufacturer can provide suitable SGTMOSFET products for AC adapters? The quality issues of SGTMOSFETs, such as low efficiency, short product life, and weak reliability, often affect the reliable operation of AC adapters. Thus, finding high-quality domestic alternative SGTMOSFET products is extremely crucial. When using the STP170N8F7 type SGTMOSFET in AC adapter electronics engineering, designers need to focus on its performance parameters, such as whether the current reaches 185A and whether the rated voltage reaches 85V, etc. These parameters directly relate to the working efficiency of the AC adapter circuit. However, the off-state charge (Qgd) and switching frequency of the device are also critical factors. Many foreign AC adapter manufacturers previously considered FHP170N8F3A as a domestic alternative to STP170N8F7 and widely adopted it. It is recommended that everyone fully understand its performance parameters: 1. N-channel field-effect transistor 2. Static on-resistance RDS(ON): 2.95mΩ (Typ), 4mΩ (Max) 3. VGS(th): 2.0-4.0V 4. Vgs: ±20V 5. Low gate charge 6. Reverse transfer capacitance: 97pF 7. With 185A current, 85V voltage Fei Hong Semiconductor is very willing to recommend selecting the FHP170N8F3A type SGTMOSFET to enhance the power switch capability of the AC adapter circuit. This 185A, 85V SGTMOSFET can address unknown problems such as low product efficiency, short product life, and weak reliability. AC adapter manufacturers choosing Fei Hong Semiconductor as the SGTMOSFET supplier aim to provide the most reliable component supply guarantees for inverters, DC/DC converters, and other electronic manufacturers. For more details, you can search "Fei Hong Semiconductor" on Baidu or call the free sample hotline: 400-831-6077!