AON7405
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
V
DS
=-15V
I
D
=-20A
Capacitance (pF)
4000
3500
3000
-V
GS
(Volts)
6
2500
2000
1500
1000
2
500
0
0
30
40
Q
g
(nC)
Figure 7: Gate-Charge Characteristics
10
20
50
0
0
C
rss
15
20
25
-V
DS
(Volts)
Figure 8: Capacitance Characteristics
5
10
30
C
oss
C
iss
8
4
1000.0
100.0
-I
D
(Amps)
10.0
DC
1.0
0.1
0.0
0.01
0.1
1
-V
DS
(Volts)
10
100
10µs
R
DS(ON)
limited
400
350
10µs
100µs
Power (W)
1ms
T
J(Max)
=150°
C
T
C
=25°
C
300
250
200
150
100
50
0
0.0001
17
5
2
10
T
J(Max)
=150°
C
T
C
=25°
C
Figure 9: Maximum Forward Biased Safe
Operating Area (Note F)
0
Pulse Width (s)
18
Figure 10: Single Pulse Power Rating Junction-to-
Case (Note F)
0.001
0.01
0.1
1
10
10
Z
θ
JC
Normalized Transient
Thermal Resistance
D=T
on
/T
T
J,PK
=T
C
+P
DM
.Z
θJC
.R
θJC
R
θJC
=1.5°
C/W
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
40
1
0.1
P
D
T
on
Single Pulse
T
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
Pulse Width (s)
Figure 11: Normalized Maximum Transient Thermal Impedance (Note F)
4/6
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