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MCC
TM
Micro Commercial Components
  omponents
20736 Marilla Street Chatsworth

  !"#
$ %    !"#
Features
Radial-Lead Varistor
Designed to be Operated Continuously Across AC Power Lines
No Derating Up to 85к Ambient
Available in Tape and Reel or Bulk Pack
UL Recognized File # E306895(UL1449) and E306942(UL1414)
Maximum Ratings
Operating Ambient Temperature Range: -55к to +85к
Storage Temperature Range: -55к to +125к
Temperature Coefficient (өV) of Clamping Voltage (VC) at
Specified Test Current:<0.05%/к
Varistor voltage temperature coefficient:
Vb at 25ć- Vb at 85ć x 1 x(100/ć)
Vb at 25ć
60
182KD20NX*
thru
180LD20NX*
11 to 1000 Volts
Varistor
7.0 to 695.0 Joule
120
100
80
60
40
20
0
-55
60 80 100 120 140
AMBIENT TEMPERATURE (°C)
PERCENT OF RATED VALUE
160
CURRENT, ENERGY AND POWER DERATING
CURVE
*Note : 'X' can be S, C, I or Y .
'S' denotes straight lead
'C' denotes out crimped lead
'I' denotes inner crimped lead
'Y' denotes kink lead
L: 20mm Min.
DIMENSIONS
Unit: mm
Size D max
H max
D± E±
0.05 1.0
Lead
05D
07D
All
7.5
9
10D 12.5
14D 16.5
20D 23
S C/I/Y All All
11 13 0.6 5
13 15 0.6 5
0.6 5
18 19.5
0.8 7.5
22 23 0.8 7.5
1 10
28 30 0.8 7.5
1 10
Revision: 2
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2006/09/09

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182KD20NX thru 180LD20NX
M C Cwww.DataSheet4U.com
TM
Micro Commercial Components
Electrical Characteristics @ 25OC Unless Otherwise Noted
Part Number
Maximum Allowable
Voltage
ACrms
DC
Maximum
Energy
10/1000us
Withstanding Surge
Current
1 time
2 times
182KD20N X
(V)
1000
(V)
1465
(J)
695
(A)
112KD20N X
680
895
496
102KD20N X
625
825
448
911KD20N X
550
745
408
821KD20N X
510
670
376
781KD20N X
485
640
368
751KD20N X
460
615
360
681KD20N X
420
560
344
621KD20N X
385
505
328
561KD20N X
350
460
312
511KD20N X
320
418
296
471KD20N X
300
385
280
431KD20N X
275
350
264
6500
4000
391KD20N X
250
320
240
361KD20N X
230
300
208
331KD20N X
210
275
184
301KD20N X
195
250
168
271KD20N X
175
225
158
241KD20N X
150
200
134
221KD20N X
140
180
124
201KD20N X
130
170
114
181KD20N X
115
150
104
151KD20N X
95
125
88
121KD20N X
75
100
64
101KD20N X
60
85
56
820KD20N X
50
65
44
680KD20N X
40
56
24
560KD20N X
35
45
20
470KD20N X
30
38
17
390KD20N X
330KD20N X
25
20
31
26
14
2000
1000
12
270KD20N X
17
22
10
220KD20N X
14
18
8
180LD20N X
10
14
7
*680K-180L Max. Clamping Voltage testing current 20A
Rated Wattage Varistor Voltage
V1mA
(W)
(V)
1800(1620-1980)
1100(990-1210)
1000(900-1100)
910(819-1001)
820(738-902)
780(702-858)
750(675-825)
680(612-748)
620(558-682)
560(504-616)
510(459-561)
470(423-517)
430(387-473)
1
390(351-429)
360(324-396)
330(297-363)
300(270-330)
270(243-297)
240(216-264)
220(198-242)
200(185-225)
180(162-198)
150(135-165)
120(108-132)
100(90-110)
82(74-90)
68(61-75)
56(50-62)
47(42-52)
39(35-43)
0.2
33(30-36)
27(24-30)
22(20-24)
18(15-21)
Maximum
Clamping
Voltage
V100A
(V)
2970
1815
1650
1500
1355
1290
1240
1120
1025
920
842
775
710
650
595
550
505
455
395
360
330
300
250
200
165
135
*135
*110
*93
*77
*65
*53
*43
*36
Revision: 2
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2006/09/09

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182KD20NX thru 180LD20NX
V-I Curve (330K to 680K)
400
300
200
100
70
60
30
V
20
Max.
Leakage Current
680KD20
560KD20
470KD20
390KD20
330KD20
Max.
Clamping Voltage
M C Cwww.DataSheet4U.com
TM
Micro Commercial Components
680KD20
560KD20
470KD20
390KD20
330KD20
10
9
6
5
10-6
10-5
10-4
10-3
10-2
10-1
100
A
Test current waveform
10-6 to 10-3 A: Direct current
10-1 to 104 A: 8/20µs
101 102
103 104
105
V-I Curve (820K to 561K)
Max.
2000 Leakage Current
1000
900
800
700
600
500
400
300
V
200
Max.
Clamping Voltage
100
90
80
70
60
50
40
30
10-6
10-5
10-4
10-3
10-2
10-1
A
100
561KD20
511KD20
471KD20
431KD20
391KD20
361KD20
331KD20
301KD20
271KD20
241KD20
221KD20
201KD20
181KD20
151KD20
121KD20
101KD20
820KD20
Test current waveform
10-6 to 10-3 A: Direct current
10-1 to 10-4 A: 8/20µs
101 102
103 104
105
Revision: 2
www.mccsemi.com
3 of 6
2006/09/09