AOL1446_08 Datasheet, PDF (1/6 Pages) Alpha & Omega Semiconductors – N-Channel Enhancement Mode Field Effect Transistor

AOL1446
N-Channel Enhancement Mode Field Effect Transistor
General Description
The AOL1446 uses advanced trench technology to
provide excellent R_DS(ON), low gate chargeand low
gate resistance. This device is ideally suited for use
as a high side switch in CPU core power conversion.
-RoHS Compliant
-Halogen and Antimony Free Green Device*
Features
V_DS (V) = 30V
I_D = 85A (V_GS = 10V)
R_DS(ON) < 7mΩ (V_GS = 10V)
R_DS(ON) < 11mΩ (V_GS = 4.5V)
UIS Tested
Rg,Ciss,Coss,Crss Tested
Ultra SO-8^TM Top View
D
D
S
G
Bottom tab
connected to
drain
Absolute Maximum Ratings T_A=25°C unless otherwise noted
Parameter
Symbol
Drain-Source Voltage
V_DS
Gate-Source Voltage
V_GS
Continuous Drain
T_C=25°C ^G
Current ^B
T_C=100°C
I_D
Pulsed Drain Current
I_DM
Continuous Drain TA=25°C
Current ^G
T_A=70°C
I_DSM
Avalanche Current ^C
I_AR
Repetitive avalanche energy L=0.3mH ^C
E_AR
T_C=25°C
Power Dissipation ^B T_C=100°C
P_D
T_A=25°C
Power Dissipation ^A T_A=70°C
P_DSM
Junction and Storage Temperature Range T_J, T_STG
G
S
Maximum
30
±20
85
70
200
14
11
30
135
100
50
2.1
1.3
-55 to 175
Thermal Characteristics
Parameter
Symbol
Typ
Max
Maximum Junction-to-Ambient ^A
Maximum Junction-to-Ambient ^A
t ≤ 10s
Steady-State
R_θJA
19.5
48
25
60
Maximum Junction-to-Case^C
Steady-State
R_θJC
1
1.5
Units
V
V
A
A
A
mJ
W
W
°C
Units
°C/W
°C/W
°C/W
Alpha & Omega Semiconductor, Ltd.
www.aosmd.com