RClamp0522P
RClamp0524P
PROTECTION PRODUCTS
Typical Characteristics
Non-Repetitive Peak Pulse Power vs. Pulse Time
10
110
100
90
80
70
60
50
40
30
20
10
0
PRELIMINARY
Power Derating Curve
Peak Pulse Power - P
PP
(kW)
1
0.1
0.01
0.1
1
10
Pulse Duration - tp (us)
100
1000
% of Rated Power or I
PP
0
25
50
75
100
o
125
150
Ambient Temperature - T
A
( C)
Pulse Waveform
110
100
90
80
70
60
50
40
30
20
10
0
0
5
10
15
Time (µs)
20
25
30
td = I
PP
/2
PP
Clamping Voltage vs. Peak Pulse Current
40
Clamping Voltage -V
C
(V)
Waveform
Parameters:
tr = 8µs
td = 20µs
e
-t
35
30
25
20
15
10
5
0
0
1
2
3
4
5
6
Peak Pulse Current - I
PP
(A)
Waveform
Parameters:
tr = 8µs
td = 20µs
Line to Gnd
Line to Line
Percent of I
Normalized Capacitance vs. Reverse Voltage
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
1
2
3
Reverse Voltage - V
R
(V)
4
ESD Clamping for +8kV pulse per IEC 61000-4-2
C
J
(V
R
) / C
J
(V
R
=0)
f = 1 MHz
5
2006 Semtech Corp.
4
www.semtech.com
SEMTECH [ SEMTECH CORPORATION ]
