AOT270AL/AOB270AL
75V N-Channel MOSFET
General Description
Product Summary
VDS
75V
The AOT270AL/AOB270AL uses Trench MOSFET
technology that is uniquely optimized to provide the most
efficient high frequency switching performance. Both
conduction and switching power losses are minimized due
to an extremely low combination of RDS(ON), Ciss and Coss.
This device is ideal for boost converters and synchronous
rectifiers for consumer, telecom, industrial power supplies
and LED backlighting.
ID (at VGS=10V)
RDS(ON) (at VGS=10V)
RDS(ON) (at VGS=6V)
140A
< 2.6mΩ (< 2.4mΩ )
< 3.2mΩ (< 3.0mΩ )
100% UIS Tested
100% Rg Tested
TO-263
TO220
Top View
Bottom
D
Top View
Bottom View
D
D
D
D
G
S
G
D
D
G
S
S
G
S
G
S
Absolute Maximum Ratings TA=25°C unless otherwise noted
Parameter
Symbol
Maximum
Units
Drain-Source Voltage
VDS
75
V
Gate-Source Voltage
VGS
±20
140
V
A
TC=25°C
Continuous Drain
Current G
ID
TC=100°C
110
Pulsed Drain Current C
IDM
560
TA=25°C
TA=70°C
21.5
17
Continuous Drain
Current
IDSM
A
Avalanche Current C
IAS
120
A
Avalanche energy L=0.1mH C
EAS
720
mJ
TC=25°C
Power Dissipation B
TC=100°C
500
PD
W
250
TA=25°C
2.1
PDSM
W
°C
Power Dissipation A
1.3
TA=70°C
Junction and Storage Temperature Range
TJ, TSTG
-55 to 175
Thermal Characteristics
Parameter
Symbol
Typ
12
Max
Units
°C/W
°C/W
°C/W
Maximum Junction-to-Ambient A
Maximum Junction-to-Ambient A D
Maximum Junction-to-Case
t
≤ 10s
15
60
RθJA
Steady-State
Steady-State
50
RθJC
0.25
0.3
* Surface mount package TO263
Rev 0 : Dec. 2012
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