The application of YFW Youfengwei MOSFETs in automotive emergency starter power supplies mainly includes the following models: 1> YFW6946: Dual N-channel, SOP-8 package, 60V, 6.5A, internal resistance 43mΩ Corresponding models: AOS Bandai model AO4828/AOSD62666E, Avago model FDS5351, Vishay model Si4946CDY. Application scenarios: consumer electronics, LED lights, audio, digital products, small appliances, protection boards. 2》YFW4407, single P-channel, SOP-8 package, -30V, 13A internal resist
Categories：Application Cases Date：2026-03-09 Hits：496 View »
Transient voltage suppressor is a high-performance protective device in the form of a diode, with extremely fast response time and considerable surge absorption capability
Categories：Product knowledge Date：2026-03-09 Hits：1614 View »
A Fast Recovery Diode (FRD) is a semiconductor device specifically designed to quickly switch from a conducting state to a cutoff state in a circuit.
Categories：Product knowledge Date：2026-03-09 Hits：1613 View »
After the transistor works in the circuit for a period of time, the circuit components will generate heat (including the heat generated by the transistor itself), and the temperature will continue to rise
Categories：Product knowledge Date：2026-03-09 Hits：1603 View »
The application of YFW Youfengwei MOS tube in car chargers, with the main application models 1> YFW4805 single P-channel, SOP-8L package -30V -8A internal resistance 16mΩ corresponding models: AOS Bandai model AO4805, ON Semiconductor model FDS4465BZ/FDS6685, VISHAY/Weishi model Si4925DDY, TOSHIBA/Toshiba model TPC8129, PANJIT/Qiangmao model PJL9811, Sinopower Dazhong model SM4927BSK application scenarios: electronic cigarettes, wireless charging, motors, drones, medical devices, car chargers,
Categories：Application Cases Date：2026-03-06 Hits：478 View »
YFW100P02NF is a P-channel MOSFET transistor in PDFN5X6-8L package, featuring a gate threshold voltage of -20V, a leakage current of -100A, and an internal resistance of 2.1mΩ. Corresponding models: AOS Bandai model AON6411, NIKO/Nexson Micro model PK5A7BA, and POTENS Bosun model PDC3901X. Application scenarios: electronic cigarettes, wireless charging, motors, drones, medical devices, car chargers, controllers, digital products, small appliances, consumer electronics
Categories：Application Cases Date：2026-03-06 Hits：471 View »
The MOSFET model YFW3401 can also be applied to vehicle trackers. YFW3401 features a P-channel, SOT-23-3L package, with a voltage rating of -30V, a current rating of 5.5A, and an internal resistance of 44mΩ. Corresponding models include AOS Bandai models AO3407/3407A/3451/3401/3401A; TOSHIBA/东芝 models SSM3J332R/SSM3J372R; VISHAY/威世 models Si2343CDS; Sinopower large and medium models SM2315PSA; and POTENS博盛 models PDN2309S.
Categories：Application Cases Date：2026-03-06 Hits：479 View »
The basic principle is to use the formed Schottky barrier on the contact surface between metal (such as lead) and semiconductor (N-type silicon wafer) to block reverse voltage
Categories：Product knowledge Date：2026-03-06 Hits：1629 View »
Schottky diode is a common type of diode. It has some unique characteristics that make it widely used in many electronic applications
Categories：Product knowledge Date：2026-03-06 Hits：1638 View »
Rectifying junctions can also be formed between semiconductors and metals. This type of junction is called Schottky barriers
Categories：Product knowledge Date：2026-03-06 Hits：1609 View »
