AO7401 Alpha & Omega Semiconductor Inc, AO7401 Datasheet - Page 4

• Manufacturer Part Number: AO7401
• Description: MOSFET P-CH -30V -1.2A SC70-3
• Manufacturer: Alpha & Omega Semiconductor Inc

Specifications of AO7401

• Fet Type: MOSFET P-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 150 mOhm @ 1.2A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 1.2A
• Vgs(th) (max) @ Id: 1.4V @ 250µA
• Gate Charge (qg) @ Vgs: 5.06nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 409pF @ 15V
• Power - Max: 350mW
• Mounting Type: Surface Mount
• Package / Case: SC-70-3, SOT-323-3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 785-1085-2

AO7401
Alpha & Omega Semiconductor, Ltd.
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
100.00
5
4
3
2
1
0
10.00
0
1.00
0.10
0.01
0.01
0.1
10
0.1
0.00001
1
R
limited
Figure 9: Maximum Forward Biased Safe
DS(ON)
T
T
Figure 7: Gate-Charge Characteristics
J(Max)
A
1
=25°C
D=T
T
R
J,PK
θJA
=150°C
Operating Area (Note E)
=425°C/W
1s
on
=T
V
I
0.0001
/T
D
DS
=-1A
A
+P
1
=-15V
10s
2
DM
-Q
-V
.Z
g
0.1s
DS
θJA
(nC)
(Volts)
.R
DC
Single Pulse
θJA
Figure 11: Normalized Maximum Transient Thermal Impedance
0.001
3
100µs
1ms
10ms
10
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
4
10µs
0.01
100
5
Pulse Width (s)
0.1
600
500
400
300
200
100
14
12
10
8
6
4
2
0
0.001
0
0
Figure 10: Single Pulse Power Rating Junction-to-
C
0.01
oss
1
Figure 8: Capacitance Characteristics
5
P
D
0.1
T
10
Ambient (Note E)
on
Pulse Width (s)
10
-V
T
C
DS
rss
1
15
(Volts)
C
iss
10
100
20
T
T
J(Max)
A
=25°C
=150°C
100
25
1000
1000
30