AO4414A Alpha & Omega Semiconductors, AO4414A Datasheet - Page 3

• Manufacturer Part Number: AO4414A
• Description: N-Channel Enhancement Mode Field Effect Transistor
• Manufacturer: Alpha & Omega Semiconductors

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AO4414A
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.
35
30
25
20
15
30
25
20
15
10
60
50
40
30
20
10
5
0
0
0
Figure 3: On-Resistance vs. Drain Current and Gate
2
10V
Figure 5: On-Resistance vs. Gate-Source Voltage
Fig 1: On-Region Characteristics
1
5
5V
4
6V
25°C
2
V
V
DS
Voltage
GS
I
D
(Volts)
10
(A)
(Volts)
6
V
GS
=4.5V
I
D
3
=8.5A
V
4.5V
GS
=10V
V
15
8
GS
4
=3V
4V
3.5V
125°C
20
10
5
1.0E+01
1.0E+00
20
16
12
1.6
1.4
1.2
0.8
0.6
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
8
4
0
1
1.5
-50
Figure 4: On-Resistance vs. Junction Temperature
0.0
-25
2
Figure 2: Transfer Characteristics
Figure 6: Body-Diode Characteristics
0
0.2
2.5
25
V
125°C
125°C
Temperature (°C)
DS
=5V
V
GS
50
0.4
(Volts)
V
3
SD
75
(Volts)
V
GS
25°C
=10V
3.5
100 125 150 175
0.6
25°C
V
GS
=4.5V
4
0.8
4.5
1.0