
RClamp0502A
PROTECTION PRODUCTS
Typical Characteristics
Non-Repetitive Peak Pulse Power vs. Pulse Time
10
1
0.1
110
100
90
80
70
60
50
40
30
20
10
Power Derating Curve
0.01
0.1
1
10
100
1000
0
0
25
50
75
100
125
150
16
14
12
10
8
6
Pulse Duration - tp (μs)
Clamping Voltage vs. Peak Pulse Current
I/O to Gnd - Pin 1, 3, 4, 6 to Pin 2
20
15
10
Ambient Temperature - T A ( o C)
Clamping Voltage vs. Peak Pulse Current
I/O to I/O
4
2
Waveform
Parameters:
tr = 8μs
td = 20μs
5
Waveform
Parameters:
tr = 8μs
td = 20μs
0
0
1
2
3
4
0
0
1
2
3
4
Peak Pulse Current - I PP (A)
Normalized Capacitance vs. Reverse Voltage
I/O to Gnd - Pin 1, 3, 4, or 6 to Pin 2
Peak Pulse Current - Ipp (A)
Normalized Capacitance vs. Reverse Voltage
I/O to I/O
1.4
1.2
1.2
1
f = 1 MHz
1
0.8
0.8
0.6
0.6
0.4
0.4
0.2
f = 1 MHz
0
0.2
0
1
2 3
Reverse Voltage - V R (V)
4
5
0
1
2 3
Reverse Voltage - V R (V)
4
5
? 2008 Semtech Corp.
3
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