DTV1500Hxx
Fig. 1: Power dissipation versus forward current
(triangular waveform, δ = 0.45)
Fig. 2-1: Average current versus case tempera-
ture, (δ = 0.5) (TO-220FPAC)
PF(av)(W)
IF(av)(A)
2.5
12
10
8
2.0
1.5
1.0
0.5
6
4
T
2
Ip(A)
Tcase(°C)
tp
=tp/T
δ
0
0.0
0
25
50
75
100
125
150
0
1
2
3
4
5
6
Fig. 2-2: Average current versus case tempera-
ture, (δ = 0.5) (ISOWATT220AC)
Fig. 2-3: Average current versus case tempera-
ture, (δ = 0.5) (TO-220AC)
IF(av)(A)
IF(av)(A)
12
12
10
8
10
8
6
6
4
4
T
T
2
2
Tcase(°C)
Tcase(°C)
tp
=tp/T
δ
tp
=tp/T
δ
0
0
0
25
50
75
100
125
150
0
25
50
75
100
125
150
Fig. 3: Forward voltage drop versus forward
curent
Fig. 4-1: Non repetitive surge peak forward current
versus overload duration (TO-220FPAC)
IFM(A)
IM(A)
15.0
50
Tc=100°C
40
30
20
Typical
Tj=125°C
Maximum
Tj=25°C
10.0
5.0
Maximum
Tj=125°C
IM
10
t
VFM(V)
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8
t(s)
δ=0.5
0
1E-3
1E-2
1E-1
1E+0
3/8
ETC [ ETC ]
