Varistor Products
High Energy Radial Lead
C-III Varistor Series
Absolute Maximum Ratings
For ratings of individual members of a series, see Device Ratings and Specifications chart
C-III SERIES
Continuous:
Steady State AC Voltage Range (VM(AC)RMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 to 320
Transients:
Single-Pulse Peak Current (ITM) 8/20碌s Wave (See Figure 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6000 to 9000
Single-Pulse Energy Range (WTM) 2ms Rectangular Wave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 to 210
Maximum Temporary Overvoltage of
5 Minutes Duration @ 25
o
C . . . . . . .
5 Minutes Duration @ 125
o
C . . . . . .
VM(AC):
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
UNITS
V
A
J
%
%
C
C
%/
o
C
o
o
Operating Ambient Temperature Range (TA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to 85
Storage Temperature Range (TSTG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to125
Temperature Coefficient (偽V) of Clamping Voltage (VC) at Specified Test Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <0.01
CAUTION: Stresses above those listed in 鈥淎bsolute Maximum Ratings鈥?may cause permanent damage to the device. This is a stress only rating and operation of thedevice
at these or any other conditions above those indicated in the operational sections of this specification is not implied.
C-III Series Ratings
g
MAXIMUM RATINGS (85
o
C)
CONTINUOUS
WITHSTANDING
ENERGY (2ms)
W
TM
(
)
(J)
45
90
90
50
100
100
55
110
110
60
120
120
80
160
160
100
170
170
110
190
190
120
210
210
130
220
TRANSIENT
PEAK CURRENT (8/20
碌s)
I
TM1
1 PULSE
(A)
6000
9000
9000
6000
9000
9000
6000
9000
9000
6000
9000
9000
6000
9000
9000
6000
9000
9000
6000
9000
9000
6000
9000
9000
6000
9000
I
TM2
2 PULSES
(A)
5000
7000
7000
5000
7000
7000
5000
7000
7000
5000
7000
7000
5000
7000
7000
5000
7000
7000
5000
7000
7000
5000
7000
7000
5000
7000
PART
NUMBER
V130LA10C
V130LA20C
V130LA20CX325
V140LA10C
V140LA20C
V140LA20CX340
V150LA10C
V150LA20C
V150LA20CX360
V175LA10C
V175LA20C
V175LA20CX425
V230LA20C
V230LA40C
V230LA40CX570
V250LA20C
V250LA40C
V250LA40CX620
V275LA20C
V275LA40C
V275LA40CX680
V300LA20C
V300LA40C
V300LA40CX745
V320LA20C
V320LA40C
BRAND
130L10C
130L20C
130CX325
140L10C
140L20C
140CX340
150L10C
150L20C
150CX360
175L10C
175L20C
175CX425
230L20C
230L40C
230X570
250L20C
250L40C
250CX620
275L20C
275L40C
275CX680
300L20C
300L40C
300CX745
320L20C
320L40C
MAXIMUM V
RMS
V
M(AC)
(V)
130
130
130
140
140
140
150
150
150
175
175
175
230
230
230
250
250
250
275
275
275
300
300
300
320
320
2
Littelfuse
1
2
3
4
5
6
7
