AO4916L Datasheet | Alpha & Omega Semiconductors

Description The AO4916 uses advanced trench technology to provide excellent R DS(ON) and low gate charge. The two MOSFETs make a pact and efficient switch and synchronous rectifier bination for use in DCDC converters. A Schottky diode is co-packaged in .. parallel with the synchronous MOSFET to boost efficiency further. AO4916L ( Green Product ) is offered in a lead-free package. Features VDS (V) = 30V ID = 8.5A RDS(ON) < 17mΩ (VGS = 10V) RDS(ON) < 27mΩ (VGS = 4.5V) SCHOTTKY VDS (V) = 30V, IF = 3A, VF=0.5V@1A D1 D2 D2 G1 S1/A 1 2 3 4 8 7 6 5 G2 D1/S2/K D1/S2/K D1/S2/K K D2 G1 S1 G2 S2 SOIC-8 Absolute Maximum Ratings TA=25°C unless otherwise noted Parameter Symbol VDS Drain-Source Voltage Gate-Source Voltage TA=25°C Continuous Drain Current Pulsed Drain Current MOSFET 30 ±20 8.5 6.6 40 Schottky Units V V A VGS TA=70°C ID IDM VKA TA=25°C Schottky reverse voltage Continuous Forward Current Pulsed Forward Current Power Dissipation Junction and Storage Temperature Range Parameter: Thermal Characteristics MOSFET t ≤ 10s Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A Maximum Junction-to-Lead Thermal Characteristics Schottky Maximum Junction-to-Ambient Maximum Junction-to-Ambient Maximum Junction-to-Lead C A A C B TA=70°C TA=25°C TA=70°C IF IFM PD TJ, TSTG Symbol RθJA RθJL RθJA RθJL 2 1.28 -55 to 150 Typ 48 74 35 47.5 71 32 30 3 2 40 2 1.28 -55 to 150 Max 62.5 110 40 62.5 110 40 W °C Units °C/W Steady-State Steady-State t ≤ 10s Steady-State Steady-State °C/W Alpha & Omega Semiconductor, Ltd. AO4916, AO4916L Electrical Characteristics (T J=25°C unless otherwise noted) Symbol Parameter Conditions ID=250µA, VGS=0V VDS=24V, VGS=0V TJ=55°C VDS=0V, VGS= ±20V VDS=VGS ID=250µA VGS=10V, VDS=5V VGS=10V, ID=8.5A RDS(ON) Min 30 Typ Max Units V STATIC PARAMETERS BVDSS Drain-Source Breakdown Voltage IDSS IGSS VGS(th) ID(ON) Zero Gate Voltage Drain Current Gate-Body leakage current Gate Threshold Voltage On state drain current Static...