AO4940 Datasheet (Alpha & Omega Semiconductors) - Dual N-Channel Enhancement Mode Field Effect Transistor

AO4940, Dual N-Channel Enhancement Mode Field Effect Transistor

The AO4940 uses advanced trench technology to provide excellent RDS(ON) and low gate charge.

The two MOSFETs make a compact and efficient switch and synchronous rectifier combination for use in DC-DC converters.

A monolithically integrated Schottky diode in parallel with the synchronous MOSFET to bo

AO4940 Features

* FET1 VDS (V) = 30V ID = 9.1A RDS(ON) < 15mΩ RDS(ON) < 23mΩ FET2 V DS(V) = 30V I D=7.5A (VGS = 10V) < 23m Ω (V GS = 10V) < 36m Ω (V GS = 4.5V) UIS TESTED! Rg,Ciss,Coss,Crss Tested SOIC-8 SRFET TM Soft Recovery MOSFET: Integrated Schottky Diode Absolute Maximum Ratings TA=25°C unless otherwise note