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AO8814

Alpha & Omega Semiconductors
Part Number AO8814
Manufacturer Alpha & Omega Semiconductors
Description Common-Drain Dual N-Channel Enhancement Mode Field Effect Transistor
Published Aug 29, 2009
Detailed Description AO8814 Common-Drain Dual N-Channel Enhancement Mode Field Effect Transistor General Description Features The AO8814 u...
Datasheet PDF File AO8814 PDF File

AO8814
AO8814

Overview
AO8814 Common-Drain Dual N-Channel Enhancement Mode Field Effect Transistor General Description Features The AO8814 uses advanced trench technology to provide excellent RDS(ON), low gate charge and operation with gate voltages as low as 1.
8V while retaining a 12V VGS(MAX) rating.
It is ESD protected.
This device is suitable for use as a uni-directional or bi-directional load switch, facilitated by its commondrain configuration.
VDS (V) = 20V ID = 7.
5 A (VGS = 10V) RDS(ON) < 16mΩ (VGS = 10V) RDS(ON) < 18mΩ (VGS = 4.
5V) RDS(ON) < 20mΩ (VGS = 3.
6V) RDS(ON) < 24mΩ (VGS = 2.
5V) RDS(ON) < 34mΩ (VGS = 1.
8V) ESD Rating: 2500V HBM TSSOP-8 Top View D1 D1/D2 S1 S1 G1 1 2 3 4 8 D1/D2 7 S2 6 S2 5 G2 G1 G2 S1 Absolute Maximum Ratings TA=25°C unless otherwise noted Parameter Symbol Drain-Source Voltage VDS Gate-Source Voltage VGS Continuous Drain TA=25°C Current A TA=70°C Pulsed Drain Current B ID IDM TA=25°C Power Dissipation A TA=70°C PD Junction and Storage Temperature Range TJ, TSTG Maximum 20 ±12 7.
5 6 30 1.
5 0.
96 -55 to 150 D2 S2 Thermal Characteristics Parameter Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A Maximum Junction-to-Lead C t ≤ 10s Steady-State Steady-State Symbol RθJA RθJL Typ 64 89 53 Max 83 120 70 Units V V A W °C Units °C/W °C/W °C/W Alpha & Omega Semiconductor, Ltd.
AO8814 Electrical Characteristics (TJ=25°C unless otherwise noted) Symbol Parameter Conditions STATIC PARAMETERS BVDSS Drain-Source Breakdown Voltage IDSS Zero Gate Voltage Drain Current IGSS BVGSO VGS(th) ID(ON) Gate-Body leakage current Gate-Source Breakdown Voltage Gate Threshold Voltage On state drain current ID=250µA, VGS=0V VDS=16V, VGS=0V VDS=0V, VGS=±10V VDS=0V, IG=±250uA VDS=VGS ID=250µA VGS=4.
5V, VDS=5V VGS=10V, ID=7.
5A TJ=55°C RDS(ON) gFS VSD IS Static Drain-Source On-Resistance VGS=4.
5V, ID=7A VGS=3.
6V, ID=6A VGS=2.
5V, ID=6A VGS=1.
8V, ID=5A Forward Transconductance VDS=5V, ID=7.
5A Diode Forward Voltage IS=1A,VGS=0V M...


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