DMV1500M
Fig. 1-1: Power dissipation versus peak forward
current (triangular waveform, δ = 0.45) (damper
diode).
Fig. 1-2: Power dissipation versus peak forward
current (triangular waveform, δ = 0.45) (modula-
tion diode).
PF(av)(W)
PF(av)(W)
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Ip(A)
0.2
0.0
Ip(A)
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Fig. 2-1: Average forward current versus ambient
temperature (damper diode).
Fig. 2-2: Average forward current versus ambient
temperature (modulation diode).
IF(av)(A)
IF(av)(A)
8
4.0
7
3.5
Rth(j-a)=Rth(j-c)
Rth(j-a)=Rth(j-c)
6
5
4
3
3.0
2.5
2.0
1.5
T
T
2
1.0
1
0.5
Tamb(°C)
Tamb(°C)
tp
=tp/T
δ
tp
=tp/T
δ
0
0.0
0
25
50
75
100
125
150
0
25
50
75
100
125
150
Fig. 3-1: Forward voltage drop versus forward
current (damper diode).
Fig. 3-2: Forward voltage drop versus forward
current (modulation diode).
IFM(A)
IFM(A)
15.0
10.0
9.0
Typical
Tj=125°C
Typical
Tj=125°C
8.0
7.0
6.0
5.0
Maximum
Tj=25°C
10.0
Maximum
Tj=125°C
Maximum
Tj=125°C
Maximum
Tj=25°C
4.0
3.0
2.0
5.0
1.0
VFM(V)
VFM(V)
0.0 0.2 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
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 3.0
4/9
®
STMICROELECTRONICS [ ST ]
