For the electro-drive-driven current 100A application scenario, TOLL seals have the following significant advantages:
I. High power density advantage
Significant volume reduction: MOT1126 TOLL containment size is only 9. 90 mm x 11. 68 mm x 2. 3 mm, compared to traditional D2PAK seals, PCB contains 30% less plate area, 50% lower height, 60% less circuit board space. This compact design is particularly suited to the limited space layout needs of the electric tricycle controller and allows for the integration of additional functional modules within the same space.
II. Extraordinary electrical performance
Low-conducted electrical resistance and parasitic perception: MOT1126T TOLL seals are designed with advanced foot-free design, and conductive electrical resistance can be as low as 2. 6 m at 10V, with a parasitic sense of 2nH. This leads to a smaller conductivity and higher peak current capacity that can effectively reduce power loss under 100A-driven currents and increase system efficiency by more than 15%.
High current carrying capacity: MOT1126T TOLL can contain maximum continuous currents of more than 25 0A, fully meeting the stringent requirements of 100A-driven currents, with sufficient security. Some models (e. g. MOT113T) even support a constant current of 400 A, providing reliable guarantees for instant mass current scenarios such as electric tricycle acceleration, ramp climbing, etc.
III. Excellent dispersive properties
Efficient dissipation path: MOT1126T TOLL encapsulated as Junction→Case→Solder→PCB→VIAs→PCB→TIM→Healthsink, although relatively long, the dissipation efficiency remains high. Compared to the traditional TO-247 containment heat retardation 2. 5 – 3. 0 °C/W, the MOT1126 TOLL packaging to PCB heat retardation is only 1. 2 – 1. 5 °C / W, and the dispersive heat performance is about 39% higher. This is critical to the high-temperature environment created by the long operation of electric tricycles.
IV. System cost optimization
Reduction in the number of combinations: Since MOT1126T TOLL encapsulates a single device to carry more than 100A currents, the number of units can be significantly reduced and BOM costs and PCB design complexity can be reduced by a multi-connected solution compared to the traditional containment. At the same time, fewer combined devices mean lower driving circuit costs and simpler dispersive designs.
High reliability assurance
Vehicle-level certification: The Yen-Toll-packaged product has been certified by AEC-Q101, with a temperature of up to 175°C, supporting the wide-temperature scope -40°C to 150°C. 100 per cent of all units have been tested for avalanches and fences to ensure long-term stable operation of electric tricycles in bad conditions such as vibration and damp.
VI. EMI performance optimization
Low parasitic sense: The low parasitic sensor properties ( < 2nH) of Jen TolL encapsulated effectively inhibit voltage and ringing during switching, reduce electromagnetic interference (EMI) and facilitate licensing requirements for electric tricycles through EMC.
Taken together, TOL sealing, with its high power density, low-conductive wear and tear, excellent dispersion heat and car-level reliability, is the ideal option for electric tricycle 100A power current applications, which can significantly increase system efficiency, extend flyer miles and reduce overall costs.
