AO4622 Alpha & Omega Semiconductor Inc, AO4622 Datasheet - Page 7

• 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.
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS: P-CHANNEL
80
70
60
50
40
30
80
60
40
20
25
20
15
10
5
0
0
0
0
Figure 5: On-Resistance vs. Gate-Source Voltage
Figure 3: On-Resistance vs. Drain Current and
-10V
5
2
Fig 1: On-Region Characteristics
1
V
GS
-6V
=-2.5V
-4.5V
Gate Voltage
10
4
-V
2
-V
-3.5V
GS
-I
DS
D
(Volts)
(A)
(Volts)
V
V
GS
15
GS
6
=-2.5V
3
=-4.5V
I
D
=-5A
25°C
125°C
20
8
4
10
25
5
1.0E+02
1.0E+01
1.0E+00
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
1.0E-06
1.6
1.4
1.2
0.8
0.6
20
15
10
1
5
0
-50
0.5
0.0
-25
Figure 4: On-Resistance vs. Junction
25°C
Figure 6: Body-Diode Characteristics
Figure 2: Transfer Characteristics
I
1.0
D
V
=-5A
0.2
DS
0
=-5V
125°C
Temperature (°C)
125°C
25
Temperature
1.5
-V
0.4
-V
V
25°C
GS
SD
GS
50
(Volts)
=-2.5V
(Volts)
2.0
75
0.6
-40°C
V
100
GS
I
D
2.5
-40°C
=-4.5V
=-4.2A
0.8
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125
150
1.0
3.0