ao4404 Alpha & Omega Semiconductor, ao4404 Datasheet - Page 3

• 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.
60
50
40
30
20
10
30
25
20
15
10
100
5
0
90
80
70
60
50
40
30
20
10
0
0
10V
0
Figure 3: On-Resistance vs. Drain Current and
Figure 5: On-Resistance vs. Gate-Source Voltage
V
Fig 1: On-Region Characteristics
GS
1
=2.5V
2
5
4.5V
25°C
3V
125°C
Gate Voltage
2
V
4
DS
V
I
GS
D
(Volts)
10
(A)
(Volts)
V
GS
3
6
=4.5V
V
I
V
D
GS
=5A
2.5V
GS
2V
=10V
=1.5V
15
4
8
20
10
5
1.0E+01
1.0E+00
20
16
12
1.8
1.6
1.4
1.2
0.8
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
1.0E-06
8
4
0
1
0
0
0.0
25
Figure 4: On-Resistance vs. Junction
0.5
Figure 2: Transfer Characteristics
Figure 6: Body-Diode Characteristics
0.2
125°C
50
1
V
Temperature (°C)
DS
Temperature
0.4
=5V
V
75
GS
V
GS
(Volts)
25°C
1.5
V
=4.5V
SD
125°C
100
0.6
(Volts)
2
125
25°C
0.8
V
GS
2.5
=2.5V
150
www.aosmd.com
V
1.0
GS
=10V
175
3
1.2