SMS05 through SMS24
PROTECTION PRODUCTS
Typical Characteristics
Non-Repetitive Peak Pulse Power vs. Pulse Time
Power Derating Curve
110
100
90
80
70
60
50
40
30
20
10
0
10
1
0.1
0.01
0
25
50
75
100
125
150
0.1
1
10
100
1000
Ambient Temperature - TA (oC)
Pulse Duration - tp (µs)
Pulse Waveform
Clamping Voltage vs. Peak Pulse Current
110
45
40
35
30
25
20
15
10
5
Waveform
Waveform
100
90
80
70
60
50
40
30
20
10
0
Parameters:
Parameters:
tr = 8µs
SMS24
tr = 8µs
td = 20µs
td = 20µs
e-t
SMS15
SMS12
td = IPP/2
SMS05
0
0
5
10
15
20
25
30
0
5
10
15
20
25
30
Peak Pulse Current - IPP (A)
Time (µs)
Forward Voltage vs. Forward Current
5
4.5
4
3.5
3
2.5
2
1.5
1
Waveform
Parameters:
tr = 8µs
0.5
0
td = 20µs
0
5
10
15
20
25
30
35
40
45
Forward Current - IF (A)
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2004 Semtech Corp.
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