AO4612 Alpha & Omega Semiconductor Inc, AO4612 Datasheet - Page 4

• Manufacturer Part Number: AO4612
• Description: MOSFET N/P-CH COMPL 60V 8-SOIC
• Manufacturer: Alpha & Omega Semiconductor Inc

Specifications of AO4612

• Fet Type: N and P-Channel
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 56 mOhm @ 4.5A, 10V
• Drain To Source Voltage (vdss): 60V
• Current - Continuous Drain (id) @ 25° C: 4.5A, 3.2A
• Vgs(th) (max) @ Id: 3V @ 250µA
• Gate Charge (qg) @ Vgs: 10.5nC @ 10V
• Input Capacitance (ciss) @ Vds: 540pF @ 30V
• Power - Max: 2W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 785-1041-2

AO4612
Alpha & Omega Semiconductor, Ltd.
Alpha & Omega Semiconductor, Ltd.
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS: N-CHANNEL
100.0
100.0
10.0
10.0
1.0
1.0
0.1
0.1
0.0
0.0
10
10
8
8
6
6
4
4
2
2
0
0
0.01
0.1
0.1
0.1
10
0
0
0.00001
1
R
R
Figure 9: Maximum Forward Biased Safe
T
T
T
T
DS(ON)
DS(ON)
J(Max)
J(Max)
A
A
Figure 7: Gate-Charge Characteristics
Figure 7: Gate-Charge Characteristics
=25°C
=25°C
=150°C
=150°C
D=T
T
R
J,PK
Operating Area (Note E)
JA
=62.5°C/W
on
=T
V
V
I
I
D
D
/T
0.0001
DS
DS
= 4.5A
= 4.5A
A
1
1
+P
=30V
=30V
DM
V
Q
Q
DS
g
g
.Z
(nC)
(nC)
Figure 11: Normalized Maximum Transient Thermal Impedance
DC
DC
(Volts)
JA
.R
JA
0.001
10
10
Single Pulse
0.01
Pulse Width (s)
10 s
10 s
10ms
10ms
0.1s
0.1s
100
100
1ms
1ms
10s
10s
1s
1s
10
10
0.1
40
40
30
30
20
20
10
10
800
800
600
600
400
400
200
200
0
0
0.001
0.001
0
0
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0
0
Figure 10: Single Pulse Power Rating Junction-to-
Figure 8: Capacitance Characteristics
Figure 8: Capacitance Characteristics
C
C
0.01
0.01
1
oss
oss
10
10
P
D
C
C
rss
rss
0.1
0.1
T
on
20
20
10
V
V
T
Ambient (Note E)
DS
DS
Pulse Width (s)
Pulse Width (s)
(Volts)
(Volts)
1
1
30
30
T
T
T
T
C
C
J(Max)
J(Max)
A
A
=25°C
=25°C
iss
iss
10
10
100
=150°C
=150°C
40
40
100
100
50
50
1000
1000
1000
60
60