AOB420 Datasheet, PDF (1/8 Pages) Alpha Industries – N-Channel Enhancement Mode Field Effect Transistor

Rev 2: Oct 2004
AOB420, AOB420L (Green Product)
N-Channel Enhancement Mode Field Effect Transistor
General Description
The AOB420 uses advanced trench technology to
provide excellent R_DS(ON), low gate chargeand low
gate resistance. This device is ideally suited for use
as a high side switch in CPU core power conversion.
AOB420L (Green Product) is offered in a Lead Free
package.
Features
V_DS (V) = 30V
I_D = 110A
R_DS(ON) < 6.5mΩ (V_GS = 10V)
R_DS(ON) < 10.0mΩ (V_GS = 4.5V)
TO-263
D2-PAK
Top View
Drain Connected
to Tab
GD 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_C=25°C ^G
Current ^B,G
T_C=100°C ^B
I_D
Pulsed Drain Current
I_DM
Avalanche Current ^C
I_AR
Repetitive avalanche energy L=0.1mH ^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
30
±20
110
65
200
30
120
100
50
3.1
2
-55 to 175
Thermal Characteristics
Parameter
Symbol
Typ
Max
Maximum Junction-to-Ambient ^A
Maximum Junction-to-Ambient ^A
t ≤ 10s
Steady-State
R_θJA
8.1
33
12
40
Maximum Junction-to-Lead ^C
Steady-State
R_θJL
1
1.5
Alpha & Omega Semiconductor, Ltd.
Units
V
V
A
A
mJ
W
W
°C
Units
°C/W
°C/W
°C/W