ao4404a Alpha & Omega Semiconductor, ao4404a Datasheet - Page 4

• Manufacturer Part Number: ao4404a
• Description: N-channel Enhancement Mode Field Effect Transistor - Alpha & Omega Semiconductors
• Manufacturer: Alpha & Omega Semiconductor

AO4404A
Alpha & Omega Semiconductor, Ltd.
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
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.
100.0
10.0
5
4
3
2
1
0
1.0
0.1
0
0.01
0.1
0.1
10
0.00001
1
R
limited
Figure 9: Maximum Forward Biased Safe
DS(ON)
Figure 7: Gate-Charge Characteristics
2
D=T
T
R
J,PK
TJA
Operating Area (Note E)
=45°C/W
on
=T
V
I
0.0001
D
/T
4
DS
=8.5A
A
1
+P
=15V
DM
V
Q
DS
.Z
g
TJA
6
(nC)
10ms
(Volts)
Single Pulse
1ms
0.1s
100Ps
.R
Figure 11: Normalized Maximum Transient Thermal Impedance
TJA
1s
0.001
10s
DC
8
10
T
T
J(Max)
A
=25°C
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
10
=150°C
0.01
100
12
Pulse Width (s)
0.1
50
40
30
20
10
0.0001 0.001
1400
1200
1000
0
800
600
400
200
Figure 10: Single Pulse Power Rating Junction-to-
0
0
1
Figure 8: Capacitance Characteristics
5
P
0.01
D
T
Ambient (Note E)
Pulse Width (s)
on
10
C
10
0.1
rss
T
V
DS
(Volts)
15
1
C
iss
100
T
T
20
10
C
J(Max)
A
=25°C
oss
=150°C
100
25
1000
1000
30