GNR07DK Datasheet, PDF (5/5 Pages) Ceramate Technical – VARISTOR

CITATION
SUBJECT
TYPE
GNR07D□□□K _MODEL
ELECTRICAL CHARACTERISTICS
DATE
REV.
PAGE 5/5
Oct. 13, 2001
B01
MAXIMUM
PART
NUMBER
ALLOWABLE
VOLTAGE
AC_rms(V) DC(V)
07D180K 11
14
07D220K 14
18
07D270K 17
22
07D330K 20
26
07D390K 25
31
07D470K 30
38
07D560K 35
45
07D680K 40
56
07D820K 50
65
07D101K 60
85
07D121K 75
100
07D151K 95
125
07D181K 115
150
07D201K 130
170
07D221K 140
180
07D241K 150
200
07D271K 175
225
07D301K 190
250
07D331K 210
275
07D361K 230
300
07D391K 250
320
07D431K 275
350
07D471K 300
385
VARISTOR
VOLTAGE
(V)
16〜20
20〜24
24〜30
30〜36
35〜43
42〜52
50〜62
61〜75
74〜90
90〜110
108〜132
135〜165
162〜198
185〜225
198〜242
216〜264
247〜303
270〜330
297〜363
324〜396
351〜429
387〜473
423〜517
CLAMPING
VOLTAGE
(MAX.)
(V) Ip(A)
36
43
53
65
2.5
77
93
110
135
135
165
200
250
300
340
360
395 ¹⁰
455
505
550
595
650
710
775
RATED SURGE MAXIMUM
WATTAGE CURRENT ENERGY
(MAX.) ^{(8/20μs) (10/1000μs)}
(W)
I_tm(A)
W_tm(joule)
1 TIME 2 TIMES
1.1
1.3
1.6
0.02
500 250
2.0
2.4
2.8
3.4
4.1
7.0
8.5
10.0
13.0
16.0
17.5
19.0
0.25
1750 1250
21.0
24.0
26.0
28.0
32.0
35.0
40.0
42.0
SURGE
LIFE
(A)
25
100