AO7408_10 Datasheet, PDF (1/5 Pages) Alpha & Omega Semiconductors – 20V N-Channel MOSFET

AO7408
20V N-Channel MOSFET
General Description
Product Summary
The AO7408 uses advanced trench technology to provide
excellent RDS(ON), low gate charge and operation with
gate voltages as low as 1.8V. This device is suitable for
use as a load switch or in PWM applications.
V_DS
I_D (at V_GS=10V)
R_DS(ON) (at V_GS=4.5V)
R_DS(ON) (at V_GS=2.5V)
R_DS(ON) (at V_GS=1.8V)
20V
2A
< 62mΩ
< 75mΩ
< 85mΩ
Top View
SC-70-6
(SOT-323)
Bottom View
Top View
D1
6
D
D2
5
D
G3
4
S
G
Pin1
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_A=25°C
T_A=70°C
I_D
Pulsed Drain Current ^C
I_DM
T_A=25°C
Power Dissipation ^B T_A=70°C
P_D
Junction and Storage Temperature Range
T_J, T_STG
Maximum
20
±8
2
1.5
16
0.35
0.22
-55 to 150
Thermal Characteristics
Parameter
Symbol
Typ
Maximum Junction-to-Ambient ^A t ≤ 10s
Maximum Junction-to-Ambient ^{A D} Steady-State
R_θJA
300
340
Maximum Junction-to-Lead
Steady-State
R_θJL
280
Max
360
425
320
D
S
Units
V
V
A
W
°C
Units
°C/W
°C/W
°C/W
Rev 3: July 2010
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