AO4803A Alpha & Omega Semiconductor Inc, AO4803A Datasheet - Page 5

• Manufacturer Part Number: AO4803A
• Description: MOSFET DUAL P-CH -30V -5A 8-SOIC
• Manufacturer: Alpha & Omega Semiconductor Inc

Specifications of AO4803A

• Fet Type: 2 P-Channel (Dual)
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 46 mOhm @ 5A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 5A
• Vgs(th) (max) @ Id: 2.5V @ 250µA
• Gate Charge (qg) @ Vgs: 16nC @ 10V
• Input Capacitance (ciss) @ Vds: 830pF @ 15V
• Power - Max: 2W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 785-1054-2

Rev 1: Dec 2009
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
0.001
0.01
0.1
10
0.00001
1
D=T
T
R
J,PK
θJA
=110°C/W
on
=T
0.0001
/T
A
+P
DM
.Z
Figure 12: Normalized Maximum Transient Thermal Impedance (Note F)
θJA
.R
Single Pulse
θJA
0.001
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
0.01
www.aosmd.com
Pulse Width (s)
0.1
40
1
P
D
T
on
10
T
100
Page 5 of 6
1000
AO4803A