AO4414A
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
8
V
GS
(Volts)
6
4
2
0
0
2
4
6
8
10
12
Q
g
(nC)
Figure 7: Gate-Charge Characteristics
V
DS
=15V
I
D
=8.5A
Capacitance (pF)
1000
800
C
iss
600
400
200
0
0
C
rss
15
20
25
V
DS
(Volts)
Figure 8: Capacitance Characteristics
5
10
30
C
oss
100.0
R
DS(ON)
limited
I
D
(Amps)
10.0
100µs
1ms
10ms
0.1s
1.0
T
J(Max)
=150°C
T
A
=25°C
0.1
0.1
1
V
DS
(Volts)
Figure 9: Maximum Forward Biased Safe
Operating Area (Note E)
10
100
1s
10s
DC
10µs
Power (W)
50
40
30
20
10
0
0.001
T
J(Max)
=150°C
T
A
=25°C
0.01
0.1
1
10
100
1000
Pulse Width (s)
Figure 10: Single Pulse Power Rating Junction-to-
Ambient (Note E)
10
Z
θ
JA
Normalized Transient
Thermal Resistance
D=T
on
/T
T
J,PK
=T
A
+P
DM
.Z
θJA
.R
θJA
R
θJA
=40°C/W
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
1
THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL
P
D
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING
0.1
OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN,
T
on
FUNCTIONS AND RELIABILITY WITHOUT NOTICE.
T
Single Pulse
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
100
1000
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance
Alpha & Omega Semiconductor, Ltd.
AOSMD [ ALPHA & OMEGA SEMICONDUCTORS ]
