Symbol
V
DS
V
GS
I
DM
I
AR
E
AR
T
J
, T
STG
Symbol
Typ
Max
R
JA
47
60
R
JC
0.25
0.5
W
Maximum Junction-to-Case
B
Steady-State
C/W
Thermal Characteristics
Parameter
Units
Maximum Junction-to-Ambient
A
Steady-State
C/W
Absolute Maximum Ratings T
A
=25C unless otherwise noted
V
V
25
Gate-Source Voltage
Drain-Source Voltage
105
Pulsed Drain Current
C
Power Dissipation
B
T
C
=25C
Continuous Drain
Current
G
Maximum
Units
Parameter
T
C
=25C
T
C
=100C
I
D
110
85
200
Junction and Storage Temperature Range
A
P
D
C
300
150
-55 to 175
T
C
=100C
Avalanche Current
C
100
Repetitive avalanche energy L=0.3mH
C
540
A
mJ
AOT402
N-Channel Enhancement Mode Field Effect Transistor
Features
V
DS
(V) = 105V
I
D
= 110 A (V
GS
= 10V)
R
DS(ON)
< 8.6 m
(V
GS
= 10V) @ I
D
= 30A
R
DS(ON)
< 10 m
(V
GS
= 6V)
General Description
The AOT402 uses advanced trench technology and
design to provide excellent R
DS(ON)
with low gate
charge. This device is suitable for use in PWM, load
switching and general purpose applications.
Standard Product AOT402 is Pb-free (meets ROHS &
Sony 259 specifications). AOT402L is a Green
Product ordering option. AOT402 and AOT402L are
electrically identical.
G
D
S
Top View
Drain Connected
to Tab
G D S
TO-220
Alpha & Omega Semiconductor, Ltd.
AOT402
Symbol
Min
Typ
Max
Units
BV
DSS
105
V
1
T
J
=55C
5
I
GSS
100
nA
V
GS(th)
2
3.3
4
V
I
D(ON)
200
A
6.9
8.6
T
J
=125C
12.8
15
7.9
10
m
g
FS
88
S
V
SD
0.7
1
V
I
S
110
A
C
iss
7.7
10
nF
C
oss
820
pF
C
rss
300
pF
R
g
1.25
2
Q
g
(10V)
182
230
nC
Q
gs
54
nC
Q
gd
44
nC
t
D(on)
30.5
ns
t
r
42.5
ns
t
D(off)
66
ns
t
f
16
ns
t
rr
86
115
ns
Q
rr
375
nC
THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING
OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN,
FUNCTIONS AND RELIABILITY WITHOUT NOTICE.
Body Diode Reverse Recovery Time
Drain-Source Breakdown Voltage
On state drain current
I
D
=10mA, V
GS
=0V
V
GS
=10V, V
DS
=5V
V
GS
=10V, I
D
=30A
Reverse Transfer Capacitance
I
F
=30A, dI/dt=100A/
s
V
GS
=0V, V
DS
=25V, f=1MHz
SWITCHING PARAMETERS
Electrical Characteristics (T
J
=25C unless otherwise noted)
STATIC PARAMETERS
Parameter
Conditions
I
DSS
A
Gate Threshold Voltage
V
DS
=V
GS
,
I
D
=250
A
V
DS
=84V, V
GS
=0V
V
DS
=0V, V
GS
=25V
Zero Gate Voltage Drain Current
Gate-Body leakage current
R
DS(ON)
Static Drain-Source On-Resistance
Forward Transconductance
Diode Forward Voltage
m
V
GS
=6V, I
D
=30A
I
S
=1A, V
GS
=0V
V
DS
=5V, I
D
=30A
Gate resistance
V
GS
=0V, V
DS
=0V, f=1MHz
Turn-Off Fall Time
Total Gate Charge
V
GS
=10V, V
DS
=25V, I
D
=30A
Gate Source Charge
Gate Drain Charge
Body Diode Reverse Recovery Charge I
F
=30A, dI/dt=100A/
s
Maximum Body-Diode Continuous Current
Input Capacitance
Output Capacitance
Turn-On DelayTime
DYNAMIC PARAMETERS
Turn-On Rise Time
Turn-Off DelayTime
V
GS
=10V, V
DS
=25V, R
L
=0.75
,
R
GEN
=3
A: The value of R
JA
is measured with the device in a still air environment with T
A
=25C.
B. The power dissipation P
D
is based on T
J(MAX)
=175C, using junction-to-case thermal resistance, and is more useful in setting the upper
dissipation limit for cases where additional heatsinking is used.
C: Repetitive rating, pulse width limited by junction temperature T
J(MAX)
=175C.
D. The R
JA
is the sum of the thermal impedence from junction to case R
JC
and case to ambient.
E. The static characteristics in Figures 1 to 6 are obtained using <300
s pulses, duty cycle 0.5% max.
F. These curves are based on the junction-to-case thermal impedence which is measured with the device mounted to a large heatsink, assuming
a maximum junction temperature of T
J(MAX)
=175C.
G. The maximum current rating is limited by bond-wires.
Rev0: Sept. 2005
Alpha & Omega Semiconductor, Ltd.
AOT402
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
0
20
40
60
80
0
1
2
3
4
5
V
GS
(Volts)
Figure 2: Transfer Characteristics
I
D
(A)
4
5
6
7
8
9
10
0
20
40
60
80
100
I
D
(A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
R
DS(ON)
(m
)
1.0E-04
1.0E-03
1.0E-02
1.0E-01
1.0E+00
1.0E+01
1.0E+02
0.0
0.2
0.4
0.6
0.8
1.0
1.2
V
SD
(Volts)
Figure 6: Body-Diode Characteristics
I
S
(A)
25C
125C
0.8
1
1.2
1.4
1.6
1.8
2
2.2
2.4
0
25
50
75
100
125
150
175
Temperature (C)
Figure 4: On-Resistance vs. Junction Temperature
Norm
al
i
z
ed On-Resi
stance
V
GS
=6V
I
D
=30A
V
GS
=10V
I
D
=30A
6
8
10
12
14
16
18
0
4
8
12
16
20
V
GS
(Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
R
DS(ON)
(m
)
25C
125C
V
DS
=5V
V
GS
=6V
V
GS
=10V
I
D
=30A
25C
125C
0
25
50
75
100
125
150
175
200
0
1
2
3
4
5
V
DS
(Volts)
Fig 1: On-Region Characteristics
I
D
(A)
V
GS
=4V
6V
10V
4.5V
5V
Alpha & Omega Semiconductor, Ltd.
AOT402
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
0
2
4
6
8
10
0
25
50
75
100
125
150
175
200
Q
g
(nC)
Figure 7: Gate-Charge Characteristics
V
GS
(V
o
l
ts)
0
2000
4000
6000
8000
10000
12000
0
20
40
60
80
100
V
DS
(Volts)
Figure 8: Capacitance Characteristics
Capaci
tance (pF)
C
iss
200
400
600
800
1000
0.0001
0.001
0.01
0.1
1
10
Pulse Width (s)
Figure 10: Single Pulse Power Rating Junction-
to-Case (Note F)
Po
wer
(W
)
0.01
0.1
1
10
0.00001
0.0001
0.001
0.01
0.1
1
10
100
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance (Note F)
Z
JC
Norm
al
i
z
ed Transi
ent
Therm
al
Resi
stance
C
oss
C
rss
0.1
1.0
10.0
100.0
1000.0
0.1
1
10
100
1000
V
DS
(Volts)
I
D
(Am
p
s)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note F)
100
s
10ms
DC
R
DS(ON)
limited
T
J(Max)
=175C, T
A
=25C
V
DS
=25V
I
D
=30A
Single Pulse
D=T
on
/T
T
J,PK
=T
A
+P
DM
.Z
JC
.R
JC
R
JC
=0.5C/W
T
on
T
P
D
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
T
J(Max)
=175C
T
A
=25C
10
s
Alpha & Omega Semiconductor, Ltd.
AOT402
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
0
20
40
60
80
100
120
0.00001
0.0001
0.001
0.01
Time in avalanche, t
A
(s)
Figure 12: Single Pulse Avalanche capability
I
D
(A),
P
eak Aval
anche Current
T=150C
0
50
100
150
200
250
300
350
0
25
50
75
100
125
150
175
T
CASE
(C)
Figure 13: Power De-rating (Note B)
P
o
wer D
i
ssi
pat
i
on (
W
)
0
20
40
60
80
100
120
0
25
50
75
100
125
150
175
T
CASE
(C)
Figure 14: Current De-rating (Note B)
C
u
rrent
rat
i
ng I
D
(A)
T=25C
Alpha & Omega Semiconductor, Ltd.
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