DMV1500SD 查看數據表（PDF） - STMicroelectronics
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DMV1500SD Datasheet PDF : 8 Pages
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DMV1500SD
Table 7: Turn-On Switching Characteristics
Symbol
Parameter
Test conditions
IF = 6 A
Damper dIF/dt = 80 A/µs Tj = 100°C
tfr Forward recovery time
VFR = 3 V
IF = 6 A
Modul. dIF/dt = 80 A/µs Tj = 100°C
VFR = 2 V
VFP Peak forward voltage
Damper
Modul.
IF = 6 A
dIF/dt = 80 A/µs
IF = 6 A
dIF/dt = 80 A/µs
Tj = 100°C
Tj = 100°C
Value
Typ. Max.
350 500
70 125
26 36
5 7.5
Unit
ns
V
Figure 1: Power dissipation versus peak
forward current (triangular waveform, δ=0.45)
(damper diode)
PF(AV)(W)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
IP(A)
0.0
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 2: Power dissipation versus peak
forward current (triangular waveform, δ=0.45)
(modulation diode)
PF(AV)(W)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
IP(A)
0.0
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: Average forward current versus
ambient temperature
IF(AV)(A)
7
6
Rth(j-a)=Rth(j-c)
DAMPER diode
5
4
MODULATION diode
3
2
T
1
δ=tp/T
tp
0
Tamb(°C)
0
25
50
75
100
125
150
Figure 4: Forward voltage drop versus forward
current (damper diode)
IFM(A)
15
14
13
Tj=125°C
(maximum values)
12
11
10
9
Tj=125°C
8
(typical values)
7
6
Tj=25°C
(maximum values)
5
4
3
2
1
VFM(V)
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
3/8
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