The field-effect transistor is the center of the battery balancing board. The battery balancing board should decide which channel to choose a field-effect transistor factory in order to have suitable products for the battery balancing board? Current quality defects of field-effect transistors: efficiency reduction, electromagnetic interference influence, poor heat dissipation effect, etc., all threaten the reliable operation of the battery balancing board equipment. In this case, finding a high-quality replacement model field-effect transistor becomes very important. In the application of the FHP100N07C model field-effect transistor in the electronic engineering of the battery balancing board, the designer needs to focus on its performance parameters, such as whether the current reaches 120A, and whether the voltage reaches 70V. These parameters directly affect the working efficiency of the battery balancing board circuit. Moreover, the off-state loss and Vcesat saturation voltage drop are also the main characteristics. The 120A, 70V parameters are the points that the technical personnel of the battery balancing board manufacturers focus on when seeking domestic field-effect transistor replacement factories. They plan to find field-effect transistor factories with good quality. 1. Current of 120A, voltage of 70V 2. Static on-resistance: 5.4mΩ (Typ), 6.4mΩ (Max) 3. High avalanche withstand capability 4. Threshold voltage VGS(th): 2.0-4.0V 5. Maximum forward pulse current: 480A 6. N-channel field-effect transistor 7. Maximum gate-source voltage: ±20V Ms. Qian comprehensively analyzed and considered choosing Feihong Semiconductor because the FHD120N7F6A model is specifically used for the battery balancing board. To optimize the power switch performance of the battery balancing board circuit, Feihong Semiconductor chose the FHD120N7F6A model field-effect transistor. This field-effect transistor with a rated current of 120A and a rated voltage of 70V can effectively overcome the existing problems of product efficiency reduction, electromagnetic interference influence, and poor heat dissipation. The battery balancing board circuit can use the domestic FHD120N7F6A model field-effect transistor. Feihong Semiconductor's field-effect transistor factory spares no effort to provide reliable component supply guarantees for electronic manufacturers such as battery balancing boards, switching power supplies, and brushless motor drivers. For more details, you can search "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!