Gate charge and switching loss budget
The AUIRLS3034-7TRL: Total gate charge is 180 nC at 4.5 V Vgs — this is the charge the gate driver must deliver each switching cycle. At a 100 kHz switching frequency the average gate-drive current is 18 mA, well within the capability of a standard driver IC. The ±20 V maximum gate-source rating gives headroom for gate-drive overshoot; the 2.5 V threshold at 250 µA means the device turns on fully with logic-level gate signals above 4.5 V.
