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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
821KD07NX*
thru
8R0MD07NX*
4 to 510 Volts
Varistor
0.8 to 47 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
18 19.5 0.6 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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1 of 6
2006/09/08

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821KD07NX thru 8R0MD07NX
M C Cwww.DataSheet4U.com
TM
Micro Commercial Components
Electrical Characteristics @ 25OC Unless Otherwise Noted
Part Number
821KD07NX
781KD07NX
751KD07NX
681KD07NX
621KD07NX
561KD07NX
511KD07NX
471KD07NX
431KD07NX
391KD07NX
361KD07NX
331KD07NX
301KD07NX
271KD07NX
241KD07NX
221KD07NX
201KD07NX
181KD07NX
151KD07NX
121KD07NX
101KD07NX
820KD07NX
680KD07NX
560KD07NX
470KD07NX
390KD07NX
330KD07NX
270KD07NX
220KD07NX
180LD07NX
120MD07NX
8R0MD07NX
Maximum Allowable
Voltage
ACrms
(V)
510
485
460
420
385
350
320
300
275
250
230
210
195
175
150
140
130
115
95
75
60
50
40
35
30
25
20
17
14
11
6
4
DC
(V)
670
640
615
560
505
460
418
385
350
320
300
275
250
225
200
180
170
150
125
100
85
65
56
45
38
31
26
22
18
14
8
5.5
Maximum
Energy
Withstanding Surge Current Rated Wattage Varistor Voltage
Maximum
Clamping
Voltage
10/1000us
(J)
47.0
46.0
45.0
43.0
41.0
39.0
37.0
35.0
33.0
30.0
26.0
23.0
21.0
19.8
16.8
15.5
14.3
13.0
11.0
8.0
7.0
5.5
4.3
3.5
3.0
2.4
2.2
1.7
1.4
1.2
1.0
0.8
1 time
2 times
(A)
1200
600
250 125
125 60
(W)
0.25
0.02
0.02
V1mA
(V)
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)
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)
33(30-36)
27(24-30)
22(20-24)
18(15-21)
12(9.6-14.4)
8(6.4-9.6)
V10A
(V)
1355
1290
1240
1120
1025
920
842
775
710
650
595
550
505
455
395
360
340
300
250
200
165
135
*135
*110
*93
*77
*65
*53
*43
*36
*30
*20
*680K-8R0M Max. Clamping Voltage testing current 2.5A
Revision: 2
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2006/09/08

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821KD07NX thru 8R0MD07NX
V-I Curve (180L to 680K)
400
300
200
150
100
90
80
70
60
50
V
20
10
9
6
5
Max.
Leakage Current
680KD07
560KD07
470KD07
390KD07
330KD07
270KD07
220KD07
180LD07
Max.
Clamping Voltage
10-6
10-5
10-4
10-3
10-2
10-1
A
100
M C Cwww.DataSheet4U.com
TM
Micro Commercial Components
680KD07
560KD07
470KD07
390KD07
330KD07
270KD07
220KD07
180LD07
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
561KD07
511KD07
471KD07
431KD07
391KD07
361KD07
331KD07
301KD07
271KD07
241KD07
221KD07
201KD07
181KD07
151KD07
121KD07
101KD07
820KD07
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
2006/09/08