Thyristor Surge Suppressors -PxxxxSX Series
Characteristics Curves
V-I Characteristics
t r x t d Pulse Waveform
+I
IT
IS
IH
IDRM
-V
+V
VT
VDRM
VS
-I
tr = rise time to peak v alue
100
Peak td = decay time to half value
Value
Waveform = tr x td
50
Half Value
0
0 tr
td
t – Time (µs)
Normalized V S Change vs. Junction Temperature
Normalized DC Holding Current vs. Case Temperature
14
12
10
8
6
4
25 °C
2
0
-4
-6
-8
-40 -20 0 20 40 60 80 100 120 140 160
Junction Temperature (T J) – °C
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
-40 -20
25°C
0 20 40 60 80 100 120 140 160
Case Temperature (T ) - ºC
Revision:20170301-P1
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