As an electronic engineer, are you struggling with the selection of MOSFETs for electric vehicle controllers? Facing complex parameters and performance requirements, choosing a suitable MOSFET is crucial. Today, I want to talk to you about a domestic MOSFET - the 100N07B from Feihong Semiconductor. Its performance in electric vehicle controllers will definitely catch your attention! ### Pain Points in Selecting MOSFETs for Electric Vehicle Controllers The controller is one of the core components of an electric vehicle, directly affecting the overall power output and stability of the vehicle. As a key component in the controller, the MOSFET needs to meet high current, low on-resistance, and fast switching speed requirements. However, during the selection process, the following problems often arise: 1. **Complex Parameters**: Parameters such as Rds(on), Vds, and Qg need precise matching; any oversight can affect overall performance. 2. **Counterfeit Risk**: There are many refurbished parts and low-quality substitutes in the market, making reliability difficult to guarantee. 3. **Heat Dissipation Design**: In high-power scenarios, improper heat dissipation can easily lead to device failure. 4. **Compatibility Issues**: When replacing old models, there may be cases where the driver circuit does not match. ### The Preferred Choice: Feihong 100N07B Feihong Semiconductor's 100N07B is an N-channel TrenchMOSFET designed specifically for high current and high frequency applications. It stands out particularly in electric vehicle controllers, with the following core advantages: 1. **Low On-Resistance**: With an Rds(on) of only 5.9~7.2mΩ, it effectively reduces power loss and improves efficiency. 2. **Fast Switching Speed**: Turn-on delay time (td(on)) is just 39ns, and rise time (tr) is 80ns, meeting the demands of high-frequency switching. 3. **High Reliability**: 100% tested with avalanche testing, thermal resistance testing, and Rg testing, ensuring stable operation under harsh conditions. 4. **Strong Compatibility**: Can perfectly replace RU7088 and other models without modifying the driver circuit. ### Application of 100N07B in Electric Vehicle Controllers In electric vehicle controllers, 100N07B, thanks to its low on-resistance and fast switching characteristics, significantly reduces power consumption and enhances the vehicle's range. At the same time, its excellent heat dissipation performance and reliability ensure that the controller remains stable even under long-term high-load operation. Moreover, the Trench process and RoHS certification of 100N07B further enhance its environmental friendliness and market competitiveness. ### Why Choose Feihong Semiconductor? Feihong Semiconductor, as a key packaging base for domestic high-power MOSFETs, has a modern factory covering 20 mu (about 13 acres) and more than 300 professional employees. Its products are widely used in electric vehicle controllers, inverters, motor drives, and other fields, providing high-quality supporting services for domestic electrical manufacturers. Choosing Feihong 100N07B not only ensures high-performance products but also offers stable supply and professional technical support. ### Act Now, Free Samples Available! If you're struggling with the selection of MOSFETs for electric vehicle controllers, why not try the 100N07B from Feihong Semiconductor? Search for "Feihong Semiconductor" on Baidu or call the free sample hotline: 400-831-6077, to learn more about the product and apply for free samples. Let 100N07B bring more possibilities to your design!