ao4404 Alpha & Omega Semiconductor, ao4404 Datasheet - Page 4

• Manufacturer Part Number: ao4404
• Description: N-channel Enhancement Mode Field Effect Transistor
• Manufacturer: Alpha & Omega Semiconductor

AO4404
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
θJA
Operating Area (Note E)
=40°C/W
on
=T
V
I
0.0001
D
/T
4
DS
=8.5A
A
1
+P
=15V
DM
V
Q
DS
.Z
g
θJA
6
(nC)
10ms
(Volts)
Single Pulse
1ms
0.1s
100µs
.R
Figure 11: Normalized Maximum Transient Thermal Impedance
θJA
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
1400
1200
1000
0
0.001
800
600
400
200
Figure 10: Single Pulse Power Rating Junction-to-
0
0
0.01
1
Figure 8: Capacitance Characteristics
5
P
D
0.1
T
Ambient (Note E)
Pulse Width (s)
on
10
C
10
rss
T
V
DS
1
(Volts)
15
C
iss
10
100
T
T
20
C
J(Max)
A
=25°C
oss
=150°C
100
www.aosmd.com
25
1000
1000
30