AO3401 Datasheet, PDF (1/4 Pages) Alpha & Omega Semiconductors – P-Channel Enhancement Mode Field Effect Transistor

AO3401
P-Channel Enhancement Mode Field
Effect Transistor
General Description
The AO3401 uses advanced trench technology to provide excellent RDS(ON) , low gate charge and
operation with gate voltages as low as 2.5V. This device is suitable for use as a load switch or in PWM
applications. Standard product AO3401 is Pb-free (meets ROHS & Sony 259 specifications). AO3401L
is a Green Product ordering option. AO3401 and AO3401L are electrically identical.
Features
V_DS (V) = -30V
I_D = -4.2 A (V_GS = -10V)
R_DS(ON) < 50mΩ (V_GS = -10V)
R_DS(ON) < 65mΩ (V_GS = -4.5V)
R_DS(ON) < 120mΩ (V_GS = -2.5V)
TO-236
(SOT-23)
Top View
G
D
S
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 T_A=25°C
Current ^A
T_A=70°C
I_D
Pulsed Drain Current ^B
I_DM
T_A=25°C
Power Dissipation ^A T_A=70°C
P_D
Junction and Storage Temperature Range T_J, T_STG
Maximum
-30
±12
-4.2
-3.5
-30
1.4
1
-55 to 150
Thermal Characteristics
Parameter
Symbol
Typ
Max
Maximum Junction-to-Ambient ^A
Maximum Junction-to-Ambient ^A
t ≤ 10s
Steady-State
R_θJA
65
85
90
125
Maximum Junction-to-Lead ^C
Steady-State
R_θJL
43
60
Units
V
V
A
W
°C
Units
°C/W
°C/W
°C/W
1/4
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