AOL1432A Datasheet, PDF (1/7 Pages) Alpha & Omega Semiconductors – N-Channel SDMOS POWER Transistor

AOL1432A
N-Channel SDMOS^TM POWER Transistor
General Description
The AOL1432A is fabricated with SDMOS^TM trench technology that combines excellent R_DS(ON) with low
gate charge. The result is outstanding efficiency with controlled switching behavior. This universal technology
is well suited for PWM, load switching and general purpose applications.
Features
V_DS (V) = 25V
I_D = 44A
(V_GS = 10V)
R_DS(ON) < 7.5mΩ (V_GS = 10V)
R_DS(ON) <14mΩ (V_GS = 4.5V)
UltraSO-8^TM Top View
S
G
D
Bottom tab
connected to
drain
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_C=25°C
Current ^G
T_C=100°C
I_D
Pulsed Drain Current ^C
I_DM
Continuous Drain T_A=25°C
Current ^A
T_A=70°C
I_DSM
Avalanche Current ^C
I_AR
Repetitive avalanche energy L=50μH ^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
Maximum
25
±20
44
31
120
12
10
35
31
30
15
2.1
1.3
-55 to 175
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient ^A
Maximum Junction-to-Ambient ^A
Maximum Junction-to-Case ^B
t ≤ 10s
Steady-State
Steady-State
Symbol
R_θJA
R_θJC
Typ
14.2
48
3.5
Max
20
60
5
Units
V
V
A
mJ
W
W
°C
Units
°C/W
°C/W
°C/W
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