AOL1432 Alpha & Omega Semiconductor Inc, AOL1432 Datasheet - Page 3

• Manufacturer Part Number: AOL1432
• Description: MOSFET N-CH 25V 44A ULTRA SO-8
• Manufacturer: Alpha & Omega Semiconductor Inc

Specifications of AOL1432

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 8.5 mOhm @ 30A, 10V
• Drain To Source Voltage (vdss): 25V
• Current - Continuous Drain (id) @ 25° C: 44A
• Vgs(th) (max) @ Id: 3V @ 250µA
• Gate Charge (qg) @ Vgs: 32nC @ 10V
• Input Capacitance (ciss) @ Vds: 1716pF @ 12.5V
• Power - Max: 30W
• Mounting Type: Surface Mount
• Package / Case: SO-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 785-1126-2

AOL1432
Alpha & Omega Semiconductor, Ltd.
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
100
80
60
40
20
18
16
14
12
10
30
25
20
15
10
0
8
6
4
2
0
5
0
Figure 3: On-Resistance vs. Drain Current and Gate
0
0
2
Figure 5: On-Resistance vs. Gate-Source Voltage
10V
10
Fig 1: On-Region Characteristics
1
4
7V
6V
20
25°C
2
5V
V
V
Voltage
GS
DS
V
I
D
GS
30
(Volts)
(Volts)
(A)
6
=4.5V
125°C
3
40
V
I
GS
D
8
=20A
=10V
V
4
50
GS
4.5V
=4V
3.5V
3V
60
10
5
60
50
40
30
20
10
1.8
1.6
1.4
1.2
0.8
1.0E+02
1.0E+01
1.0E+00
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
0
1
0
0
Figure 4: On-Resistance vs. Junction Temperature
0.0
25
Figure 2: Transfer Characteristics
1
Figure 6: Body-Diode Characteristics
V
0.2
DS
125°C
50
V
=5V
GS
Temperature (°C)
=10V, 20A
2
0.4
V
75
125°C
GS
(Volts)
V
V
SD
GS
100
0.6
(Volts)
=4.5V, 20A
3
25°C
125
0.8
25°C
4
150
1.0
www.aosmd.com
175
5
1.2