DMV1500M
Unit
Table 7: Turn-On Switching Characteristics
Value
Symbol
Parameter
Test conditions
Typ. Max.
I = 6 A
F
dI /dt = 80 A/µs T = 100°C
Forward recovery time Damper
570
ns
F
j
V
= 3 V
FR
t
fr
I = 3 A
F
dI /dt = 80 A/µs T = 100°C
Modul.
240
F
j
V
= 2 V
FR
I = 6 A
F
T = 100°C
Peak forward voltage
Damper
Modul.
21
28
8
V
j
dI /dt = 80 A/µs
F
V
FP
I = 3 A
F
T = 100°C
j
dI /dt = 80 A/µs
F
Figure 1: Power dissipation versus peak
forward current (triangular waveform, δ=0.45)
Figure 2: Average forward current versus
ambient temperature
P (W)
F(AV)
I
(A)
F(AV)
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
7
6
5
4
3
2
1
0
Rth(j-a)=Rth(j-c)
DAMPER diode
DAMPER diode
Rth(j-a)=Rth(j-c)
MODULATION diode
MODULATION diode
T
tp
=tp/T
T (°C)
amb
δ
I (A)
P
0
25
50
75
100
125
150
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
Figure 3: Forward voltage drop versus forward
current (damper diode)
Figure 4: Forward voltage drop versus forward
current (modulation diode)
I (A)
FM
I (A)
FM
15
10
5
10
9
8
7
6
5
4
3
2
1
0
Tj=125°C
(maximum values)
Tj=125°C
(maximum values)
Tj=125°C
(typical values)
Tj=125°C
(typical values)
Tj=25°C
(maximum values)
Tj=25°C
(maximum values)
V
(V)
FM
V
(V)
FM
0
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
0.0 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 3.0
3/8
STMICROELECTRONICS [ ST ]
