2322 59. .....
Varistors
Vishay BCcomponents
ELECTRICAL CHARACTERISTICS
ELECTRICAL DATA
PARAMETER
VALUE
UNIT
Maximum continuous voltage:
RMS
14 to 680
18 to 895
V
V
DC
Maximum non-repetitive transient current (Inrp) (8 × 20 µs:
2322 592 .....
100 or 400
250 or 1200
500 or 2500
1000 or 4500
6500
A
A
A
A
A
2322 593 .....
2322 594 .....
2322 595 .....
2322 596 .....
Thermal resistance:
2322 592 .....
≈80
≈70
≈60
≈50
≈40
K/W
K/W
K/W
K/W
K/W
2322 593 .....
2322 594 .....
2322 595 .....
2322 596 .....
Maximum dissipation:
2322 592 .....
100
250
mW
mW
mW
mW
mW
%/K
V
2322 593 .....
2322 594 .....
400
2322 595 .....
600
2322 596 .....
1000
Temperature coefficient of voltage at 1 mA maximum
Voltage proof between interconnected leads and case
Climatic category
−0.065
2500
40/085/56
DERATING CURVE
PEAK CURRENT AS A FUNCTION OF
PULSE WIDTH
I
p
t
(µs)
K
V
2
(%)
(%)
20
1
50
1.2
1.3
1.4
100
100
1000
100
90
50
10
0
0
t
(µs)
t
1
40
80
o
125
T ( C)
t
2
Document Number: 29081
Revision: 10-Oct-03
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
219
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