DMV1500HD 查看數據表（PDF） - STMicroelectronics
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DMV1500HD Datasheet PDF : 8 Pages
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DMV1500HD
Figure 5: Relative variation of thermal
impedance junction to case versus pulse
duration
Zth(j-c)/Rth(j-c)
1.0
0.9
0.8
0.7
0.6
MODULATION diode
DAMPER diode
0.5
0.4
0.3
0.2
0.1
0.0
1.E-03
1.E-02
tp(s)
1.E-01
1.E+00
Single pulse
1.E+01
1.E+02
Figure 6: Reverse recovery charges versus
dIF/dt (damper diode, typical values)
Qrr(µC)
4.0
3.5
IF=IP
Tj=125°C
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.1
dIF/dt(A/µs)
1.0
10.0
100.0
Figure 7: Reverse recovery charges versus
dIF/dt (modulation diode, typical values)
Qrr(nC)
300
250
IF=IP
Tj=125°C
200
150
100
50
0
0.1
dIF/dt(A/µs)
1.0
10.0
100.0
Figure 8: Peak reverse recovery current versus
dIF/dt (damper diode, typical values)
IRM(A)
5.0
4.5
IF=IP
Tj=125°C
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.1
dIF/dt(A/µs)
1.0
10.0
Figure 9: Peak reverse recovery current versus
dIF/dt (modulation diode, typical values)
IRM(A)
4.0
3.5
IF=IP
Tj=125°C
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.1
dIF/dt(A/µs)
1.0
10.0
100.0
Figure 10: Transient peak forward voltage
versus dIF/dt (damper diode, typical values)
VFP(V)
40
35
IF=IP
Tj=100°C
30
25
20
15
10
5
dIF/dt(A/µs)
0
0
20
40
60
80 100 120 140 160 180 200
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