AO4620
P-CHANNEL TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
V
DS
=-15V
I
D
=-5.3A
Capacitance (pF)
1200
1000
C
iss
800
600
400
C
oss
200
0
0
6
8
10
12
Q
g
(nC)
Figure 7: Gate-Charge Characteristics
10µs
10.0
100µs
R
DS(ON)
limited
1.0
10s
0.1
T
J(Max)
=150°C
T
A
=25°C
0.0
0.01
1
10
V
DS
(Volts)
Figure 9: Maximum Forward Biased
Safe Operating Area (Note E)
0.1
100
DC
5
0
0.001
0.01
0.1
1
10
100
10ms
Power (W)
2
4
14
0
C
rss
10
15
20
25
-V
DS
(Volts)
Figure 8: Capacitance Characteristics
5
30
8
-V
GS
(Volts)
6
4
2
0
100.0
30
25
20
15
10
T
J(Max)
=150°C
T
A
=25°C
I
D
(Amps)
0.1s
1ms
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
=100°C/W
1
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
P
D
0.1
T
on
Single Pulse
0.01
0.00001
0.0001
0.001
0.01
Pulse Width (s)
0.1
1
10
Figure 11: Normalized Maximum Transient Thermal Impedance
100
1000
T
Alpha & Omega Semiconductor, Ltd.
AOSMD [ ALPHA & OMEGA SEMICONDUCTORS ]
