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Part Number
Description
Manufacturer
AO3423
20V P-Channel MOSFET
Alpha & Omega Semiconductors
AO3423
P-Channel MOSFET
VBsemi
AO3420
N-CHANNEL MOSFET
BLUE ROCKET ELECTRONICS
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Other Datasheets by Kexin Semiconductor
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SMD Type
ESD Rating: 2000V HBM
AO3423 (KO3423)
SOT-23
2.9 +0.2 -0.2
0.4 +0.1 -0.05
3
+0.2 2.8 -0.2
D G
S
1
2
0.95 +0.1 -0.1 1.9 +0.2 -0.2
0-0.1 +0.1 0.38
-0.1
+0.2 1.6 -0.1
+0.2 1.1 -0.1
0.55
0.4
Unit: mm
0.1 +0.05 -0.01
1. Gate 2. Source 3. Drain
SMD Type
AO3423 (KO3423)
Testconditions
AS*
SMD Type
AO3423 (KO3423)
-ID (A)
RDS(ON) (mΩ)
15 -10.0V -8.0V
12 -6.0V
9
6
-4.0V -3.5V
-3.0V -2.5V
3
-2.0V
VGS=-1.5V 0
0
1
2
3
4
5
-VDS (Volts) Fig 1: On-Region Characteristics
180
160
VGS=-2.5V
140
120
VGS=-4.5V
100
80 VGS=-10V
60
40
0
2
4
6
8
10
-ID (A) Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
200
180
ID=-2A
160
140
125°C
120
100
80
25°C
60
40
0
2
4
6
8
10
-VGS (Volts) Figure 5: On-Resistance vs.
AO3423 Datasheet
