SM6HT Datasheet, PDF (3/6 Pages) STMicroelectronics – HIGH TEMPERATURE TRANSIL FOR AUTOMOTIVE APPLICATIONS

SM6HT
Figure 1: Peak power dissipation versus initial
junction temperature
PPP[Tj initial] / PPP[Tj initial=25°C]
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
Tj initial(°C)
0.0
0
25
50
75
100
125
150
175
200
Figure 2: Continuous power dissipation
versus ambient temperature
P(W)
6
Rth(j-a)=Rth(j-l)
5
4
3
2
Rth(j-a)=100°C/W
1
0
0
25
50
Tamb(°C)
75
100
125
150
175
Figure 3: Peak pulse power versus exponential
pulse duration (T_j initial=25°C)
Figure 4: Clamping voltage versus peak pulse
current (T_j initial=25°C)
PPP(kW)
10.0
1.0
0.1
0.01
tp(ms)
0.10
1.00
IPP(A)
1E+2
1E+1
SM6HT27A
SM6HT24A
1E+0
10.00
1E-1
10
tp = 1ms
SM6HT30A
SM6HT36A
SM6HT39A
tp = 20µs
SM6HT43A
VCL(V)
100
Figure 5: Junction capacitance versus reverse
applied voltage (typical values)
C(pF)
1000
F=1MHz
Figure 6: Peak forward voltage drop versus
peak forward current (typical values)
IFM(A)
100.0
500
200
100
1
SM6HT24A
VR(V)
SM6HT27A
SM6HT30A
SM6HT36A
SM6HT39A
SM6HT43A
10
100
200
10.0
Tj=175°C
Tj=25°C
1.0
VFM(V)
0.1
0.5
1.0
1.5
2.0
2.5
3.0
3.5
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