20D180K Datasheet, PDF (2/4 Pages) UN Semiconducctor INC – Radial Lead Varistor

Radial Lead Varistor (MOV)
120D Series
Specifications – General Characteristics (25±5ºC)
Type Number
Maximum
Allowable
voltage
Standard
High
Surge
VAC
VDC
(V) (V)
20D180K
20D220K
20D270K
20D330K
20D390K
20D470K
20D560K
20D680K
20D820K
20D101K
20D121K
20D151K
20D181K
20D201K
20D221K
20D241K
20D271K
20D301K
20D331K
20D361K
20D391K
20D431K
20D471K
20D511K
20D561K
20D621K
20D681K
20D751K
20D781K
20D821K
20D911K
20D102K
20D112K
20D122K
20D182K
20D180KJ
20D220KJ
20D270KJ
20D330KJ
20D390KJ
20D470KJ
20D560KJ
20D680KJ
20D820KJ
20D101KJ
20D121KJ
20D151KJ
20D181KJ
20D201KJ
20D221KJ
20D241KJ
20D271KJ
20D301KJ
20D331KJ
20D361KJ
20D391KJ
20D431KJ
20D471KJ
20D511KJ
20D561KJ
20D621KJ
20D681KJ
20D751KJ
20D781KJ
20D821KJ
20D911KJ
20D102KJ
20D112KJ
20D122KJ
20D182KJ
11
14
17
20
25
30
35
40
50
60
75
95
115
130
140
150
175
190
210
230
250
275
300
320
350
385
420
460
485
510
550
625
680
750
1000
14
18
22
26
31
38
45
56
65
85
100
125
150
170
180
200
225
250
275
300
320
350
335
415
460
505
560
615
640
670
745
825
895
990
1465
Varistor
Voltage
V1mA
(V)
18(15~21.6)
22(19.5~26)
27(24~30)
33(29.5~36.5)
39(35~43)
47(42~54)
56(50~62)
68(61~75)
82(74~90)
100(90~110)
120(108~132)
150(135~165)
180(162~198)
200(180~220)
220(198~242)
240(216~264)
270(243~297)
300(270~330)
330(297~363)
360(324~396)
390(351~429)
430(387~473
470(423~517)
510(459~561)
560(504~616)
620(558~682)
680(612~748)
750(675~825)
780(702~858)
820(738~902)
910(819~1001)
1000(900~1100)
1100(990~1210)
1200(1080~1320)
1800(1620~1980)
Maximum
Clamping
Voltage
IP (A)
VC
(V)
20
36
20
43
20
53
20
66
20
77
20
93
20 100
20 135
100 135
100 165
100 200
100 250
100 300
100 340
100 360
100 395
100 455
100 500
100 550
100 595
100 650
100 710
100 775
100 845
100 925
100 1025
100 1120
100 1240
100 1290
100 1355
100 1500
100 1650
100 1814
100 1980
100 2970
Withstanding
Surge
Current
I(A)
Standard
1
Time
2
Times
2000 1000
I(A)
High Surge
1
Time
2
Times
3000 1000
2000 1000 3000 1000
2000 1000 3000 1000
2000 1000 3000 1000
2000 1000 3000 1000
2000 1000 3000 1000
2000 1000 3000 1000
2000 1000 3000 1000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
6500 4000 10000 7000
Maximum
Energy
(10/1000μs)
Rated
Power
(J)
(J)
(W)
Standard High Surge
11
13
0.2
14
16
0.2
16
19
0.2
23
24
0.2
26
28
0.2
30
34
0.2
41
41
0.2
46
49
0.2
38
56
1.0
45
70
1.0
55
85
1.0
70
106
1.0
85
130
1.0
95
140
1.0
100
155
1.0
108
168
1.0
127
190
1.0
136
210
1.0
150
228
1.0
163
255
1.0
180
275
1.0
190
305
1.0
220
350
1.0
220
360
1.0
220
380
1.0
220
390
1.0
230
400
1.0
255
420
1.0
265
440
1.0
282
460
1.0
310
510
1.0
342
565
1.0
383
620
1.0
408
660
1.0
625
660
1.0
Typical
Capacitance
(Reference)
@1KHZ
(pf)
28500
18500
13000
11500
8500
7400
6500
5800
4900
4000
3300
2700
2200
2000
1800
1650
1500
1300
1200
1100
1000
930
850
780
710
650
600
530
510
500
440
400
460
320
320
UN Semiconductor Co., Ltd.
Revision October 18, 2013
2/4
www.unsemi.com.tw
@ UN Semiconductor Co., Ltd. 2013
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.