AO4932 Alpha & Omega Semiconductor Inc, AO4932 Datasheet - Page 7
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AO4932
Manufacturer Part Number
AO4932
Description
MOSFET DUAL N-CH 30V 9A ASYM SO8
Manufacturer
Alpha & Omega Semiconductor Inc
Series
SRFET™r
Datasheet
1.AO4932.pdf
(9 pages)
Specifications of AO4932
Fet Type
2 N-Channel (Dual)
Fet Feature
Logic Level Gate
Rds On (max) @ Id, Vgs
15.8 mOhm @ 9A, 10V
Drain To Source Voltage (vdss)
30V
Current - Continuous Drain (id) @ 25° C
9A
Vgs(th) (max) @ Id
2.4V @ 250µA
Gate Charge (qg) @ Vgs
31nC @ 10V
Input Capacitance (ciss) @ Vds
1885pF @ 15V
Power - Max
2W
Mounting Type
Surface Mount
Package / Case
8-SOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
785-1065-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Rev 3: Dec 2010
FET2: TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
30
30
25
25
20
20
15
15
10
10
5
5
0
0
30
30
25
25
20
20
15
15
10
10
0
0
10V
10V
40
35
30
25
20
15
10
0
0
Figure 5: On-Resistance vs. Gate-Source Voltage
2
Figure 3: On-Resistance vs. Drain Current and Gate
Figure 3: On-Resistance vs. Drain Current and Gate
Fig 1: On-Region Characteristics (Note E)
Fig 1: On-Region Characteristics (Note E)
5V
5V
1
1
4V
4V
25°C
5
5
4
V
V
2
2
DS
DS
V
V
Voltage (Note E)
Voltage (Note E)
V
V
V
GS
GS
(Volts)
(Volts)
GS
GS
(Note E)
GS
=4.5V
=4.5V
=10V
=10V
10
10
(Volts)
I
I
D
D
6
(A)
(A)
3
3
V
V
GS
GS
125°C
15
15
3.5V
3.5V
=2.5V
=2.5V
8
3V
3V
www.aosmd.com
4
4
I
D
=8A
20
20
10
5
5
1.0E+02
1.0E+01
1.0E+00
30
30
25
25
20
20
15
15
10
10
1.6
1.6
1.4
1.4
1.2
1.2
0.8
0.8
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
5
5
0
0
1
1
1
1
0
0
40
Figure 2: Transfer Characteristics (Note E)
Figure 2: Transfer Characteristics (Note E)
V
V
Figure 6: Body-Diode Characteristics (Note E)
DS
DS
0.0
Figure 4: On-Resistance vs. Junction Temperature
Figure 4: On-Resistance vs. Junction Temperature
=5V
=5V
25
25
1.5
1.5
125°C
0.2
50
50
125°C
125°C
2
2
V
V
V
V
I
I
GS
GS
0.4
D
D
GS
GS
=8A
=8A
75
75
(Volts)
(Volts)
-V
Temperature (° C)
Temperature (° C)
=10V
=10V
SD
2.5
2.5
(Volts)
(Note E)
(Note E)
0.6
100
100
V
V
I
I
D
D
GS
GS
=4A
=4A
25°C
3
3
=4.5V
=4.5V
25°C
25°C
0.8
125
125
Page 7 of 9
3.5
3.5
17
10
18
18
1.0
150
150
5
2
0
AO4932
175
175
1.2
4
4