AO4622 Alpha & Omega Semiconductor Inc, AO4622 Datasheet - Page 8

• 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
100
10
8
6
4
2
0
10
1
0
0
0.01
0
0.1
0.1
10
0.00001
1
R
limited
DS(ON)
Figure 7: Gate-Charge Characteristics
T
T
J(Max)
A
Figure 9: Maximum Forward Biased Safe
=25°C
D=T
T
R
4
J,PK
θJA
=150°C
0.0001
V
I
=62.5°C/W
on
D
=T
DS
=-5A
/T
Operating Area (Note E)
=-10V
A
1
+P
Single Pulse
10s
DM
-Q
V
.Z
DS
g
8
(nC)
θJA
1ms
(Volts)
Figure 11: Normalized Maximum Transient Thermal Impedance
.R
DC
0.001
10ms
θJA
100μ
0.1s
10
12
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0.01
1s
10μs
16
Pulse Width (s)
100
0.1
60
50
40
30
20
10
1250
1000
0.0001 0.001
0
750
500
250
0
Figure 10: Single Pulse Power Rating Junction-to-
0
C
1
rss
Figure 8: Capacitance Characteristics
P
0.01
D
C
5
oss
T
Ambient (Note E)
Pulse Width (s)
on
0.1
10
T
-V
DS
10
(Volts)
C
1
iss
100
T
T
10
J(Max)
A
=25°C
15
=150°C
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100
1000
1000
20