: onsemi provides application notes and reference circuits for their Power MOSFET series.
Core schematic elements
"F4901" is also listed as a manufacturer part number for certain Dell M4040 motherboards Schematic Resources f4901 11a 24v schematic free
Drain (D1/D2 depending on internal routing) : onsemi provides application notes and reference circuits
: A practical guide for building a 24V, high-current supply using a TIP 3055 transistor and LM7824 regulator is available via this Instructional Video . f4901 11a 24v schematic free
Are you trying to on a specific laptop model, or Sandy Bridge Discrete/UMA Schematics | PDF - Scribd
is high enough (at least 10V for full saturation). If it’s in the "linear region," it acts like a resistor and generates excessive heat.