AO3402

www.DataSheet4U.com Rev 2: Nov 2004 AO3402, AO3402L ( Green Product ) N-Channel Enhancement Mode Field Effect Transistor General Description The AO3402 uses advanced trench technology to provide excellent RDS(ON), low gate charge and operation with gate voltages as low as 2.5V. This device is suitable for use as a load switch or in PWM applications. AO3402L( Green Product ) is offered in a lead-free package. Features VDS (V) = 30V ID = 4 A RDS(ON) < 55mΩ (VGS = 10V) RDS(ON) < 70mΩ (VGS = 4.5V) RDS(ON) < 110mΩ (VGS = 2.5V) TO-236 (SOT-23) Top View G D S G D S Absolute Maximum Ratings TA=25°C unless otherwise noted Parameter Symbol VDS Drain-Source Voltage VGS Gate-Source Voltage Continuous Drain Current A Pulsed Drain Current B TA=25°C Power Dissipation A TA=70°C Junction and Storage Temperature Range Thermal Characteristics Parameter Maximum Junction-to-Ambient Maximum Junction-to-Ambient Maximum Junction-to-Lead C TA=25°C TA=70°C ID IDM PD TJ, TSTG Maximum 30 ±12 4 3.4 15 1.4 1 -55 to 150 Units V V A W °C Symbol A A t ≤ 10s Steady-State Steady-State RθJA RθJL Typ 70 100 63 Max 90 125 80 Units °C/W °C/W °C/W Alpha & Omega Semiconductor, Ltd. AO3402, AO3402L Electrical Characteristics (TJ=25°C unless otherwise noted) Symbol Parameter STATIC PARAMETERS BVDSS Drain-Source Breakdown Voltage IDSS IGSS VGS(th) ID(ON) RDS(ON) Zero Gate Voltage Drain Current Gate-Body leakage current Gate Threshold Voltage On state drain current Conditions ID=250µA, VGS=0V VDS=24V,...