
SM712
PROTECTION PRODUCTS
Typical Characteristics
Non-Repetitive Peak Pulse Power vs. Pulse Time
10
1
0.1
0.01
110
100
90
80
70
60
50
40
30
20
10
0
Power Derating Curve
0.1
1
10
100
1000
0
25
50
75
100
125
150
175
Pulse Duration - t p (μs)
Pulse Waveform
Ambient Temperature - T A ( o C)
Clamping Voltage vs. Peak Pulse Current
110
100
W aveform
Parameters:
24
22
90
80
70
60
50
40
30
20
10
e -t
td = I PP /2
tr = 8μs
td = 20μs
20
18
16
14
12
10
8
6
4
2
Pin 1 to 3 and 2 to 3
Pin 3 to 1 and 3 to
Waveform
Parameters:
tr = 8μs
td = 20μs
0
0
0
5
10
15
20
25
30
0
2
4
6
8
10
12
14
16
80
70
60
50
40
30
20
10
0
T im e (μs)
Capacitance vs. Reverse Voltage
f = 1MHz
Peak Pulse Current - I PP (A)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
Reverse Voltage - V R (V)
? 2004 Semtech Corp.
3
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