AO4474 Alpha & Omega Semiconductor Inc, AO4474 Datasheet - Page 5

• Manufacturer Part Number: AO4474
• Description: MOSFET N-CH 30V 13.4A 8-SOIC
• Manufacturer: Alpha & Omega Semiconductor Inc

Specifications of AO4474

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 11.5 mOhm @ 13.4A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 13.4A
• Vgs(th) (max) @ Id: 2.5V @ 250µA
• Gate Charge (qg) @ Vgs: 28nC @ 10V
• Input Capacitance (ciss) @ Vds: 1452pF @ 15V
• Power - Max: 3.7W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 785-1039-2

AO4474
Alpha & Omega Semiconductor, Ltd.
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
0.001
0.01
0.1
10
0.00001
1
D=T
T
R
J,PK
θJA
=34°C/W
on
=T
/T
A
+P
0.0001
DM
.Z
θJA
Figure 12: Normalized Maximum Transient Thermal Impedance (Note G)
.R
θJA
Single Pulse
0.001
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0.01
Pulse Width (s)
0.1
1
P
D
T
ON
10
T
100
1000
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