AO4619 Alpha & Omega Semiconductor Inc, AO4619 Datasheet - Page 4

• Manufacturer Part Number: AO4619
• Description: MOSFET N/P-CH COMPL 30V 8-SOIC
• Manufacturer: Alpha & Omega Semiconductor Inc

Specifications of AO4619

• Fet Type: N and P-Channel
• Fet Feature: Logic Level Gate
• Rds On (max) @ Id, Vgs: 24 mOhm @ 7.4A, 10V
• Drain To Source Voltage (vdss): 30V
• Current - Continuous Drain (id) @ 25° C: 7.4A, 5.2A
• Vgs(th) (max) @ Id: 3V @ 250µA
• Gate Charge (qg) @ Vgs: 11.3nC @ 10V
• Input Capacitance (ciss) @ Vds: 820pF @ 15V
• Power - Max: 2W
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 785-1044-2

AO4619
Alpha & Omega Semiconductor, Ltd.
THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING
OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN,
FUNCTIONS AND RELIABILITY WITHOUT NOTICE.
N-CHANNEL TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
0.01
100
0.1
10
10
1
8
6
4
2
0
0.1
0.01
0
0.1
10
0.00001
1
T
T
R
limited
Figure 9: Maximum Forward Biased Safe
J(Max)
A
DS(ON)
=25° C
Figure 7: Gate-Charge Characteristics
2
=150° C
D=T
T
R
J,PK
Operating Area (Note E)
JA
=110° C/W
on
=T
0.0001
/T
4
1
A
V
I
+P
D
DS
=7.4A
-V
DM
=15V
Q
DS
.Z
g
(Volts)
6
(nC)
JA
Figure 11: Normalized Maximum Transient Thermal Impedance
.R
0.001
JA
D
10
8
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
Single Pulse
10
0.01
100 s
1ms
10ms
1s
100ms
10 s
10s
100
12
Pulse Width (s)
0.1
50
40
30
20
10
0.0001
0
1000
800
600
400
200
0
Figure 10: Single Pulse Power Rating Junction-to-Ambient (Note E)
0
0.001
C
1
rss
C
5
oss
0.01
Figure 8: Capacitance Characteristics
P
D
10
T
Pulse Width (s)
on
0.1
10
T
V
DS
15
(Volts)
1
T
T
C
J(Max)
A
iss
=25° C
100
20
=150° C
10
www.aosmd.com
100
25
1000
1000
30