AO4494 Datasheet, PDF (1/6 Pages) Alpha & Omega Semiconductors – 30V N-Channel MOSFET

AO4494
30V N-Channel MOSFET
General Description
The AO4494 combines advanced trench MOSFET technology with a low resistance package to provide
extremely low R_{DS(ON). This device is for PWM applications.}
Features
V_DS (V) = 30V
I_D = 18A
R_DS(ON) < 6.5mΩ
R_DS(ON) < 9.5mΩ
(V_GS = 10V)
(V_GS = 10V)
(V_GS = 4.5V)
D
G
S
Absolute Maximum Ratings T_A=25°C unless otherwise noted
Parameter
Symbol
Drain-Source Voltage
V_DS
Gate-Source Voltage
V_GS
Continuous Drain
Current
T_C=25°C
T_C=70°C
I_D
Pulsed Drain Current ^C
I_DM
Avalanche Current ^C
I_AR
Repetitive avalanche energy L=0.1mH ^C
E_AR
Power Dissipation ^B
T_C=25°C
T_C=70°C
P_D
Junction and Storage Temperature Range
T_J, T_STG
Maximum
30
±20
18
14
130
32
51
3.1
2
-55 to 150
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient ^A
Maximum Junction-to-Ambient ^{A D}
Maximum Junction-to-Lead
Symbol
Typ
Max
t ≤ 10s
Steady-State
R_θJA
28
59
40
75
Steady-State
R_θJL
16
24
Units
V
V
A
A
mJ
W
°C
Units
°C/W
°C/W
°C/W
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