AON7421 Datasheet, PDF (1/6 Pages) Alpha & Omega Semiconductors – 20V P-Channel MOSFET

AON7421
20V P-Channel MOSFET
General Description
The AON7421 combines advanced trench MOSFET
technology with a low resistance package to provide
extremely low R_DS(ON). This device is ideal for load switch
and battery protection applications.
Product Summary
V_DS
I_D (at V_GS=-10V)
R_DS(ON) (at V_GS=-10V)
R_DS(ON) (at V_GS =-4.5V)
R_DS(ON) (at V_GS =-2.5V)
100% UIS Tested
100% R_g Tested
-20V
-50A
< 4.6mΩ
< 5.8mΩ
< 9.0mΩ
DFN 3.3x3.3 EP
Top View
Bottom View
Pin 1
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 ^G
T_C=25°C
T_C=100°C
I_D
Pulsed Drain Current ^C
I_DM
Continuous Drain
Current
T_A=25°C
T_A=70°C
I_DSM
Avalanche Current ^C
I_AS
Avalanche energy L=0.1mH ^C
E_AS
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
Thermal Characteristics
Parameter
Maximum Junction-to-Ambient ^A
Maximum Junction-to-Ambient ^{A D}
Maximum Junction-to-Case
t ≤ 10s
Steady-State
Steady-State
Symbol
R_θJA
R_θJC
Top View
1
8
2
7
3
6
4
5
G
Maximum
-20
±12
-50
-39
-200
-30
-24.5
50
125
83
33
6.2
4
-55 to 150
Typ
Max
16
20
45
55
1.1
1.5
D
S
Units
V
V
A
A
A
mJ
W
W
°C
Units
°C/W
°C/W
°C/W
Rev 0: Oct. 2011
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