270KD20NI-B 概述
270KD20NI-B
270KD20NI-B 数据手册
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PDF下载M C C
182KD20NX*
thru
180LD20NX*
ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁꢉꢊꢅꢆomponents
20736 Marilla Street Chatsworth
ꢆꢋꢅꢌꢍꢎꢍꢍ
ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ
$ꢉ%ꢒꢅ ꢅ ꢅ ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ
TM
Micro Commercial Components
Features
•
•
•
•
Radial-Lead Varistor
Designed to be Operated Continuously Across AC Power Lines
No Derating Up to 85R Ambient
11 to 1000 Volts
Varistor
7.0 to 695.0 Joule
Available in Tape and Reel or Bulk Pack
•
UL Recognized File # E306895(UL1449) and E306942(UL1414)
Maximum Ratings
•
•
•
Operating Ambient Temperature Range: -55R to +85R
Storage Temperature Range: -55R to +125R
Temperature Coefficient (āV) of Clamping Voltage (VC) at
Specified Test Current:<0.05%/R
•
Varistor voltage temperature coefficient:
1
Vb at 25ć- Vb at 85ć
Vb at 25ć
x
x(100/ć)
60
120
100
80
L: 20mm Min.
DIMENSIONS
Unit: mm
60
D
E
H max
Size D max
0.05 1.0
40
Lead
05D
07D
All
7.5
9
S
C/I/Y All
All
5
11
13
13
15
0.6
0.6
0.6
20
5
5
0
10D 12.5
14D 16.5
18 19.5
60
80
100
120
140
160
-55
0.8 7.5
0.8 7.5
AMBIENT TEMPERATURE (°C)
PERCENT OF RATED VALUE
22
28
23
30
1
10
0.8 7.5
10
CURRENT, ENERGY AND POWER DERATING
CURVE
20D
23
1
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
*
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1 of 6
Revision: 2
2006/09/09
M C C
182KD20NX thru 180LD20NX
TM
Micro Commercial Components
O
Electrical Characteristics @ 25 C Unless Otherwise Noted
Maximum
Maximum Allowable
Voltage
Maximum
Energy
Withstanding Surge
Current
Rated Wattage Varistor Voltage
Clamping
Voltage
Part Number
ACrms
DC
10/1000us
1 time
2 times
V1mA
V100A
(W)
(A)
(V)
1000
680
625
550
510
485
460
420
385
350
320
300
275
250
230
210
195
175
150
140
130
115
95
(V)
1465
895
825
745
670
640
615
560
505
460
418
385
350
320
300
275
250
225
200
180
170
150
125
100
85
(J)
695
496
448
408
376
368
360
344
328
312
296
280
264
240
208
184
168
158
134
124
114
104
88
(V)
(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
182KD20N X
112KD20N X
102KD20N X
911KD20N X
821KD20N X
781KD20N X
751KD20N X
681KD20N X
621KD20N X
561KD20N X
511KD20N X
471KD20N X
431KD20N X
391KD20N X
361KD20N X
331KD20N X
301KD20N X
271KD20N X
241KD20N X
221KD20N X
201KD20N X
181KD20N X
151KD20N X
121KD20N X
101KD20N X
820KD20N X
680KD20N X
560KD20N X
470KD20N X
390KD20N X
330KD20N X
270KD20N X
220KD20N X
180LD20N X
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)
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)
6500
4000
1
75
64
60
56
50
65
44
40
56
24
68(61-75)
35
45
20
56(50-62)
30
38
17
47(42-52)
25
31
14
39(35-43)
*77
2000
1000
0.2
20
26
12
33(30-36)
*65
17
22
10
27(24-30)
*53
14
18
8
22(20-24)
*43
10
14
7
18(15-21)
*36
*680K-180L Max. Clamping Voltage testing current 20A
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2 of 6
Revision: 2
2006/09/09
182KD20NX thru 180LD20NX
M C C
TM
Micro Commercial Components
V-I Curve (330K to 680K)
400
Max.
Leakage Current
Max.
Clamping Voltage
680KD20
560KD20
470KD20
390KD20
300
200
100
330KD20
70
60
680KD20
560KD20
470KD20
390KD20
330KD20
30
20
V
10
9
6
5
Test current waveform
10-6 to 10-3 A: Direct current
10-1 to 104 A: 8/20µs
104
10-4
10-3
10-1
A
100
101
102
103
105
10-6
10-5
10-2
V-I Curve (820K to 561K)
561KD20
Max.
Leakage Current
Max.
Clamping Voltage
511KD20
2000
471KD20
431KD20
391KD20
361KD20
331KD20
301KD20
271KD20
241KD20
1000
900
800
700
600
500
400
300
221KD20
201KD20
181KD20
151KD20
121KD20
101KD20
820KD20
V
200
100
90
80
70
60
50
Test current waveform
10-6 to 10-3 A: Direct current
10-1 to 10-4 A: 8/20µs
40
30
104
105
10-4
10-3
10-1
A
100
101
102
103
10-6
10-5
10-2
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3 of 6
Revision: 2
2006/09/09
182KD20NX thru 180LD20NX
M C C
TM
V-I Curve (621K to 182K)
Micro Commercial Components
5000
Max.
Max.
Clamping Voltage
Leakage Current
182KD20
4000
152KD20
112KD20
3000
102KD20
911KD20
821KD20
781KD20
751KD20
681KD20
2000
V
621KD20
1000
700
600
500
400
Test current waveform
10-6 to 10-3 A: Direct current
300
200
10-1 to 104 A: 8/20µs
104
10-4
10-3
10-1
A
100
101
102
103
105
10-6
10-5
10-2
V-I Surge Life Time Ratings
(330K to 680K)
V-I Surge Life Time Ratings
(820K to 182K)
10000
10000
3000
2000
3000
2000
1000
1000
1 time
500
400
300
500
400
300
2 times
1 time
10 times
2 times
10 times
102 times
200
200
102 times
A
A
100
100
103 times
103 times
50
40
30
50
40
30
104 times
105 times
106 times
104 times
105 times
106 times
20
20
10
10
5
4
5
4
3
3
2
2
1
1
20
100
1000
10000
20
100
1000
10000
µs
µs
Impulse Current – Amperes
Impulse Width – Micro seconds
Impulse Current – Amperes
Impulse Width – Micro seconds
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4 of 6
Revision: 2
2006/09/09
182KD20NX thru 180LD20NX
M C C
TM
Micro Commercial Components
Note 2.
T Thickness (max.)
Unit:mm
D05
D07
D10
D14
D20
Part Code
12.6
12.8
13.5
182K
112K
102K
911K
821K
781K
10.5
9.9
9.4
8.8
8.6
8.4
8.0
7.6
7.3
7.0
6.8
6.5
5.7
5.5
5.3
5.2
5.0
4.8
4.7
4.6
4.5
4.9
4.5
4.4
4.3
6.0
5.5
5.5
5.1
5.1
5.1
4.9
4.9
10.7
10.1
9.6
9.0
8.8
8.6
8.2
7.8
7.5
7.2
7.0
6.7
5.9
5.7
5.5
5.4
5.2
5.0
4.9
4.8
4.7
5.1
4.6
4.5
4.4
6.1
5.6
5.6
5.2
5.2
5.2
5.0
5.0
11.2
10.7
10.1
9.5
9.3
9.1
8.7
8.3
8.0
7.7
7.5
7.2
6.4
6.2
6.0
5.9
5.7
5.5
5.4
5.3
5.2
5.6
5.3
5.1
4.9
6.1
5.6
5.6
5.4
5.4
5.4
5.3
5.2
8.3
8.1
7.9
7.5
7.2
6.9
6.6
6.4
6.1
5.3
5.1
4.9
4.8
4.6
4.4
4.3
4.2
4.1
4.5
4.1
3.9
3.8
5.5
5.0
5.0
4.7
4.7
4.7
4.5
4.5
7.9
751K
7.5
681K
7.2
621K
6.9
561K
6.6
511K
6.4
471K
6.1
431K
5.3
391K
5.1
361K
4.9
331K
4.8
301K
4.6
271K
4.4
241K
4.3
221K
4.2
201K
4.1
181K
4.5
151K
4.1
121K
3.9
101K
3.8
820K
5.5
680K
5.0
560K
5.0
470K
4.7
390K
4.7
330K
4.7
270K
4.5
220K
4.5
180L
www.mccsemi.com
5 of 6
Revision: 2
2006/09/09
M C C
TM
Micro Commercial Components
***IMPORTANT NOTICE***
Micro Commercial Components Corp . reserves the right to make changes without further notice to any
product herein to make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components Corp . does not assume any liability arising out of the application or
use of any product described herein; neither does it convey any license under its patent rights ,nor
the rights of others . The user of products in such applications shall assume all risks of such use
and will agree to hold Micro Commercial Components Corp . and all the companies whose
products are represented on our website, harmless against all damages.
***APPLICATIONS DISCLAIMER***
Products offer by Micro Commercial Components Corp . are not intended for use in Medical,
Aerospace or Military Applications.
www.mccsemi.com
6 of 6
Revision: 2
2006/09/09
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