AO4414 Alpha & Omega Semiconductors, AO4414 Datasheet - Page 3

• Manufacturer Part Number: AO4414
• Description: N-Channel Enhancement Mode Field Effect Transistor
• Manufacturer: Alpha & Omega Semiconductors

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AO4414
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.
45
40
35
30
25
20
15
30
25
20
15
10
60
50
40
30
20
10
5
0
0
0
10V
Figure 3: On-Resistance vs. Drain Current and Gate
2
Figure 5: On-Resistance vs. Gate-Source Voltage
Fig 1: On-Region Characteristics
1
6V
5
4
5V
4.5V
2
V
V
DS
Voltage
GS
I
D
(Volts)
10
(A)
(Volts)
6
V
GS
I
=4.5V
D
3
=5A
V
GS
4V
3.5V
=10V
15
V
8
GS
4
=3V
25°C
125°C
20
10
5
1.0E+01
1.0E+00
20
16
12
1.6
1.4
1.2
0.8
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
8
4
0
1
1.5
0
Figure 4: On-Resistance vs. Junction Temperature
0.0
25
2
Figure 2: Transfer Characteristics
Figure 6: Body-Diode Characteristics
0.2
50
2.5
125°C
V
125°C
Temperature (°C)
DS
=5V
V
75
GS
0.4
(Volts)
V
3
SD
100
(Volts)
25°C
V
GS
=10V
3.5
0.6
125
25°C
V
GS
=4.5V
4
150
0.8
4.5
175
1.0