RBO40(2003) View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
RBO40 Datasheet PDF : 10 Pages
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RBO40-40G / RBO40-40T
Fig. 1 : Peak pulse power versus exponential
pulse duration (Tj initial = 85°C).
Fig. 2-1 : Clamping voltage versus peak pulse
current (Tj initial = 85°C).
Exponential waveform tp = 40 ms and tp = 1 ms
(TRANSIL T2).
Ppp(kW)
10.0
5.0
2.0
1.0
0.5
0.2
0.1
1
2
Transil T2
Transil T1
tp(ms)
5
10
20
50 100
VCL(V)
45.0
42.5
40.0
37.5
35.0
32.5
30.0
0.1 0.2
tp = 40ms
tp = 1ms
0.5 1
Ipp(A)
2
5
10 20
50 100
Fig. 2-2 : Clamping voltage versus peak pulse
current (Tj initial = 85°C).
Exponential waveform tp = 1 ms and tp = 20 µs
(TRANSIL T1).
Fig. 3 : Relative variation of peak pulse power
versus junction temperature.
VCL(V)
55
50
45
40
35
30
25
12
tp = 1ms
tp = 20µs
Ipp(A)
5 10 20 50 100 200 500
Ppp[Tj]/Ppp[Tj initial=85°C]
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0
Tj initial (°C)
25
50
75 100 125 150 175
7/10
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