AO4912 데이터 시트보기 (PDF) - Alpha and Omega Semiconductor
부품명
상세내역
제조사
AO4912
Alpha and Omega Semiconductor
AO4912 Datasheet PDF : 8 Pages
| |||
AO4912
Q1 TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
30
4V
25
10V
20
4.5V
15
3.5V
30
25
VDS=5V
20
125°C
15
10
10
VGS=3V
5
5
25°C
0
0
1
2
3
4
5
VDS (Volts)
Fig 1: On-Region Characteristics
26
0
1
1.5
2
2.5
3
3.5
4
VGS (Volts)
Figure 2: Tran1s0fe4r0Characteristics
180
110
1.7
0.7
1.6
ID=8.5A
22
VGS=4.5V
1.5
VGS=4.5V
VGS=10V
1.4
18
VGS=10V, VDS=15V, RL=1.8Ω, 1R.3GEN=3Ω
14
VGS=10V
1.2
1.1
10
0
5
10
15
20
25
30
ID (A)
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
1
0.9
0
50
100
150
200
Temperature (°C)
Figure 4: On resistance vs. Junction Temperature
60
50
ID=8.5A
40
30
125°C
20
10
2
25°C
4
6
8
10
VGS (Volts)
Figure 5: On resistance vs. Gate-Source Voltage
1.0E+01
1.0E+00
125°C
1.0E-01
1.0E-02
25°C
1.0E-03
1.0E-04
FET+SCHOTTKY
1.0E-05
0.0
0.2
0.4
0.6
0.8
1.0
VSD (Volts)
Figure 6: Body-Diode Characteristics
(Note F)
Alpha & Omega Semiconductor, Ltd.
Share Link: