SIOV Metal Oxide Varistors - DEMAR

Type Survey
SMD varistors
Standard
CN1812
Page 90 ff
CN2220
Page 90 ff
CU3225
Page 102 ff
CU4032
Page 102 ff
Operating 4 … 60 V 4 … 60 V 11 … 300 V 11 … 300 V
voltage V RMS
Surge
0,5 … 0,8 kA 0,8 … 1,2 kA 0,1 … 0,4 kA 0,25 … 1,2 kA
current i max
Energy
0,8 … 5,8 J 1,4 … 12,0 J 0,3 … 9,6 J 0,8 … 23,0 J
absorption W max
Automotive
CN1812
Page 96
CN2220
Page 96
CU3225
Page 107
CU4032
Page 107
Operating 14 V 14 … 30 V 14 … 30 V 14 … 30 V
voltage V RMS
Surge
0,8 kA 1,2 kA 0,1 kA 0,25 kA
current i max
Energy
6,0 J 12,0 … 25,0 J 6,0 J 12,0 J
absorption W max
Telecom
CN1812
Page 98
CU4032
Page 109
Operating 60 … 95 V 1) 60 … 95 V 1)
voltage V RMS
Surge
0,25 … 0,4 kA 1,2 kA
current i max
Energy
5,0 … 6,0 J 4,8 … 7,6 J
absorption W max
PSpice, Version 6.1 for Windows 3.1, simulation models for all types
Ordering no. B462-P6214-V1-X-7600 or via Internet under http://www.siemens.de/pr/index.htm
1) All varistors of the standard program are suitable for telecom applications, taking into consideration the selection criteria.
Siemens Matsushita Components 9