DTV1500Hxx
Fig. 9: Dynamic parameters versus junction tem-
perature
Fig. 10: Junction capacitance versus reverse volt-
age applied (typical values)
C(pF)
1.2
1.0
0.8
100
Tj=25°C
F=1MHz
50
IRM
0.6
VFP
0.4
20
Qrr
0.2
Tj(°C)
VR(V)
0.0
10
0
20
40
60
80
100
120
140
1
10
100 200
Fig. 11-1: Relative variation of thermal impedance
junction to case versus pulse duration
(ISOWATT220AC & TO-220FPAC)
Fig. 11-2: Relative variation of thermal impedance
junction to case versus pulse duration ( TO-220AC)
K=[Zth(j-c)/Rth(j-c)]
K=[Zth(j-c)/Rth(j-c)]
1.0
1.0
δ = 0.5
δ = 0.5
0.5
0.5
δ = 0.2
δ = 0.2
δ = 0.1
δ = 0.1
0.2
T
0.2
0.1
T
Single pulse
Single pulse
t(s)
tp(s)
tp
=tp/T
δ
tp
=tp/T
δ
0.1
1E-2
1E-1
1E+0
1E+1
1E-3
1E-2
1E-1
1E+0
5/8
ETC [ ETC ]
