AO4484_10 Datasheet, PDF (1/4 Pages) Alpha & Omega Semiconductors – 40V N-Channel MOSFET

AO4484
40V N-Channel MOSFET
General Description
The AO4484 uses advanced trench technology to
provide excellent R_DS(ON) with low gate charge. This is
an all purpose device that is suitable for use in a wide
range of power conversion applications.
Product Summary
V_DS (V) = 40V
I_D = 10A
R_DS(ON) < 10mΩ
R_DS(ON) < 12mΩ
(V_GS = 10V)
(V_GS = 10V)
(V_GS = 4.5V)
100% UIS Tested
100% Rg Tested
SOIC-8
Top View
Bottom View
D
D
D
D
D
G
S
S
S
G
S
Absolute Maximum Ratings T_J=25°C unless otherwise noted
Parameter
Symbol
10 Sec Steady State
Drain-Source Voltage
V_DS
40
Gate-Source Voltage
V_GS
±20
Continuous Drain ^TA^=25°C
Current ^A
T_A=70°C
I_D
Pulsed Drain Current ^B
I_DM
Avalanche Current ^G
I_AR
Repetitive avalanche energy L=0.3mH ^G
E_AR
13.5
10
10.8
8
120
23
79
Power Dissipation ^A
T_A=25°C
T_A=70°C
3.1
1.7
P_D
2.0
1.1
Junction and Storage Temperature Range
T_J, T_STG
-55 to 150
Thermal Characteristics
Parameter
Symbol
Typ
Max
Maximum Junction-to-Ambient ^A
t ≤ 10s
Maximum Junction-to-Ambient ^A Steady State
R_θJA
31
59
40
75
Maximum Junction-to-Lead ^C
Steady State R_θJL
16
24
Units
V
V
A
mJ
W
°C
Units
°C/W
°C/W
°C/W
Alpha & Omega Semiconductor, Ltd.
www.aosmd.com