AO4406 Alpha & Omega Semiconductor Inc, AO4406 Datasheet - Page 3

• Manufacturer Part Number: AO4406
• Description: MOSFET N-CH 30V 11.5A 8-SOIC
• Manufacturer: Alpha & Omega Semiconductor Inc

Specifications of AO4406

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 14 mOhm @ 12A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 8.5A
• Vgs(th) (max) @ Id: 1.5V @ 250µA
• Gate Charge (qg) @ Vgs: 24nC @ 4.5V
• Input Capacitance (ciss) @ Vds: 2300pF @ 15V
• Power - Max: 3W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 785-1021-2

AO4406
Alpha & Omega Semiconductor, Ltd.
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
30
25
20
15
10
40
30
20
10
50
40
30
20
10
5
0
0
0
0.00
0
0
Figure 3: On-Resistance vs. Drain Current and Gate
10V
Figure 5: On-Resistance vs. Gate-Source Voltage
5
2.00
1
Fig 1: On-Region Characteristics
25°C
4.5V
3V
10
4.00
V
2
V
V
GS
GS
Voltage
DS
125°C
I
=2.5V
D
(Volts)
15
(Volts)
(A)
6.00
V
3
GS
2V
20
I
=1.5V
D
=10A
2.5V
V
V
GS
8.00
GS
=10V
4
=4.5V
25
10.00
30
5
1.8
1.6
1.4
1.2
0.8
1.0E+01
1.0E+00
1.0E-01
1.0E-02
1.0E-03
1.0E-04
1.0E-05
30
25
20
15
10
1
5
0
0
0
Figure 4: On-Resistance vs. Junction Temperature
0.0
25
0.5
Figure 2: Transfer Characteristics
Figure 6: Body-Diode Characteristics
0.2
125°C
50
V
I
D
GS
=10A
1
=0V
Temperature (°C)
V
DS
V
0.4
125°C
GS
75
=5V
V
GS
=4.5V
V
(Volts)
V
1.5
25°C
GS
SD
100
=10V
0.6
(Volts)
25°C
2
V
125
0.8
GS
=2.5V
2.5
150
1.0
175
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