SMB20J SERIES
Characteristics (Typical)
■
FIG1:Peak Pulse Power Rating Curve
FIG2: Pulse Power or Current vs. Initial Junction Temperature
100
10
100
Non-Repetitive Pulse
Waveform shown in Fige.3
TA=25℃
75
50
1.0
25
0
0.2×0.2"(5.0×5.0mm)
Copper Pad Areas
0.1
0.1μs
1μs
10μs
100μs
1.0ms
10ms
0
25
50
75
100
125 150
175 200
td(μs)
TJ(℃)
FIG4: Maximum Non-Repetitive Surge Current
FIG3: Pulse Waveform
200
150
tr=10μs
TJ=25℃
Pulse Width(td) is defined as
the Point where the Peak
Current Decays to 50% of IPPM
TJ=TJMax.
8.3ms Single Half Sine-Wave
Peak Value
IPPM
100
50
100
50
0
Half Value - IPP
2
IPPM
10/1000μs Waveform as
Defined by R.E.A.
td
10
0
1.0
2.0
3.0
4.0
0
10
100
Number of Cycles
t(ms)
FIG5:Steady State Power Dissipation
6
5
4
3
2
1
00
25
50
75 100 125 150 175 200
TL(℃)
3 / 5
S-S3158
Rev.1.4,19-Sep-22
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com