AO4803 Dual P-Channel Enhancement Mode Field Effect Transistor
General Description
The AO4803 uses advanced trench techn...
AO4803 Dual P-Channel Enhancement Mode Field Effect
Transistor
General Description
The AO4803 uses advanced trench technology to provide excellent RDS(ON) with low gate charge. This device is suitable for use as a load switch or in PWM applications. Standard Product AO4803 is Pb-free (meets ROHS & Sony 259 specifications). AO4803L is a Green Product ordering option. AO4803 and AO4803L are electrically identical.
Features
VDS (V) = -30V ID = -5 A (VGS = -10V) RDS(ON) < 52mΩ (VGS = -10V) RDS(ON) < 87mΩ (VGS = -4.5V)
SOIC-8 Top View S2 G2 S1 G1 1 2 3 4 8 7 6 5 D2 D2 D1 D1
D1
D2
www.DataSheet4U.com
G1 S1
G2 S2
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 Power Dissipation A
B
Maximum -30 ±20 -5 -4.2 -20 2 1.4 -55 to 150
Units V V A
TA=25°C TA=70°C TA=25°C TA=70°C ID IDM PD TJ, TSTG
W °C
Junction and Storage Temperature Range Thermal Characteristics Parameter Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A Maximum Junction-to-Lead C
Symbol t ≤ 10s Steady-State Steady-State RθJA RθJL
Typ 48 74 35
Max 62.5 110 40
Units °C/W °C/W °C/W
Alpha & Omega Semiconductor, Ltd.
AO4803
Electrical Characteristics (TJ=25°C unless otherwise noted) Parameter Symbol STATIC PARAMETERS BVDSS Drain-Source Breakdown Voltage IDSS IGSS VGS(th) ID(ON) RDS(ON) gFS VSD IS Zero Gate Voltage Drain Current Gate-Body leakage current Gate Threshold Voltage On...