Characteristics
(4)Surge capability given for both directions for unidirectional and bidirectional types.
SMBJ
1.1
Characteristics (curves)
Figure 3: Peak pulse power dissipation versus
initial junction temperature
Ppp (W)
700
600
500
400
300
200
100
0
0
Tj(°C)
25
50
75
100
125
150
175
Figure 4: Peak pulse power versus exponential
pulse duration (Tamb = 25 °C)
100.0 PPP(kW)
Tj initial = 25 °C
10.0
1.0
0.1
1.0E-03
1.0E-02
tP(ms)
1.0E-01
1.0E+00
1.0E+01
Figure 5: Clamping voltage versus peak pulse current (exponential waveform, maximum values)
1000.0
IPP( A )
Tj initial=25 °C
100.0
10.0
1.0
0.1
1
8/20 µs
10/1000 µs
10 ms
V CL(V)
10
100
1000
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