AO4622 Alpha & Omega Semiconductor Inc, AO4622 Datasheet - Page 3

• Manufacturer Part Number: AO4622
• Description: MOSFET N/P-CH COMPL 20V 8-SOIC
• Manufacturer: Alpha & Omega Semiconductor Inc

Specifications of AO4622

• Fet Type: N and P-Channel
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 23 mOhm @ 7.3A, 10V
• Drain To Source Voltage (vdss): 20V
• Current - Continuous Drain (id) @ 25° C: 7.3A, 5A
• Vgs(th) (max) @ Id: 2V @ 250µA
• Gate Charge (qg) @ Vgs: 18nC @ 10V
• Input Capacitance (ciss) @ Vds: 1100pF @ 10V
• Power - Max: 2W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 785-1046-2

AO4622
Alpha & Omega Semiconductor, Ltd.
N-CHANNEL TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
100
40
35
30
25
20
15
10
90
80
70
60
50
40
30
20
10
60
50
40
30
20
10
0
0
Figure 5: On-Resistance vs. Gate-Source Voltage
3
0
0
Figure 3: On-Resistance vs. Drain Current and
10V
4
5
Figure 1: On-Region Characteristics
1
5
10
V
V
GS
GS
6V
Gate Voltage
6
(Volts)
2
=2.5V
V
DS
I
D
15
(A)
(Volts)
7
V
V
GS
GS
3
4.5V
V
=10V
=4.5V
20
3.5V
GS
25°C
8
=3V
I
D
125°C
=7.3A
4
25
9
10
30
5
1.E+02
1.E+01
1.E+00
1.E-01
1.E-02
1.E-03
1.E-04
1.E-05
1.60
1.40
1.20
1.00
0.80
0.60
30
25
20
15
10
5
0
1
-50
0.0
Figure 4: On-Resistance vs. Junction Temperature
V
DS
-25
=5V
0.2
Figure 2: Transfer Characteristics
Figure 6: Body-Diode Characteristics
0
2
125°C
V
GS
-40°C
=4.5V, 6.4A
0.4
25
Temperature (°C)
V
25°C
GS
V
=10V, 7.3A
GS
50
V
(Volts)
SD
0.6
3
494
692
193
142
1.4
18
59
(Volts)
75
V
GS
25°C
100
=2.5V, 5.5A
0.8
-40°C
www.aosmd.com
4
125°C
593
830
125
1.0
150
175
1.2
5