911KD20 [MCC]
RESISTOR, VOLTAGE DEPENDENT, 745V, 510J, THROUGH HOLE MOUNT, RADIAL;
| 型号： | 911KD20 |
| 厂家： | 
Micro Commercial Components |
| 描述： | RESISTOR, VOLTAGE DEPENDENT, 745V, 510J, THROUGH HOLE MOUNT, RADIAL |
| 文件： | 总5页 (文件大小：464K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
M C C
182KD20
thru
180LD20
ꢀꢁꢂꢃꢄꢅꢆꢄꢇꢇꢈꢃꢂꢁ ꢉꢊꢅꢆomponents
20736 Marilla Street Chatsworth
ꢆꢋꢅꢌꢍꢎꢍꢍ
ꢏꢐꢄꢑꢈꢒꢅꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢎ
$ꢉ%ꢒꢅ ꢅ ꢅ ꢓꢔꢍꢔ ꢅ!ꢕꢍ"#ꢌꢎꢌ
Features
•
•
•
•
Radial-Lead Varistor
Designed to be Operated Continuously Across AC Power Lines
No Derating Up to 85℃ Ambient
11 to 1000 Volts
Varistor
Available in Tape and Reel or Bulk Pack
13 to 860 Joule
•
UL Recognized File # E171541
Maximum Ratings
•
•
•
Operating Ambient Temperature Range: -55℃ to +85℃
Storage Temperature Range: -55℃ to +125℃
Temperature Coefficient (αV) of Clamping Voltage (VC) at
Specified Test Current:<0.05%/℃
•
Varistor voltage temperature coefficient:
Vb at 20℃-Vb at 70℃
Vb at 20℃
1
50
120
100
80
60
40
DIMENSIONS
INCHES
MM
20
4.20
MAX
3.68
MIN
---
---
0.75
0.95
6.70
9.20
20.00
.165
MAX
DIM
D
A
MIN
---
---
.030
.037
.264
.362
.787
NOTE
.984
.102
.034
.041
.327
.425
----
25.00
28.00
0.85
1.05
8.30
10.80
---
d
e
0
60
80
100
120
140
160
-55
AMBIENT TEMPERATURE (°C)
PERCENT OF RATED VALUE
B
C
See note 2
CURRENT, ENERGY AND POWER DERATING
CURVE
www.mccsemi.com
Revision: 2
2004/08/17
182KD20 thru 180LD20
M C C
O
Electrical Characteristics @ 25 C Unless Otherwise Noted
Maximum
Clamping
Voltage
Maximum Allowable
Voltage
Maximum
Energy
Withstanding Surge
Current
Rated
Wattage
Varistor
Voltage
Part Number
1time
2times
Acrcms
(V)
DC
(V)
8/20μs
10/1000us
V1mA
(V)
V100A
(V)
(W)
(J)
(J)
(A)
182KD20
152KD20
112KD20
102KD20
911KD20
821KD20
781KD20
751KD20
681KD20
621KD20
561KD20
511KD20
471KD20
431KD20
391KD20
361KD20
331KD20
301KD20
271KD20
241KD20
221KD20
201KD20
181KD20
151KD20
121KD20
101KD20
820KD20
680KD20
560KD20
470KD20
390KD20
330KD20
270KD20
220KD20
180LD20
1000
750
680
625
550
510
485
460
420
385
350
320
300
275
250
230
210
190
175
150
140
130
115
95
1465
1300
895
825
745
670
640
615
560
505
460
415
385
350
320
300
275
250
225
200
180
170
150
125
100
85
860
780
620
560
510
460
420
420
380
380
380
380
350
305
275
255
228
210
190
168
155
140
130
106
85
860
780
620
560
510
460
420
420
380
380
380
380
350
305
275
255
228
210
190
168
155
140
130
106
85
1800(1620-1980)
1500(1350-1650)
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(180-220)
180(162-198)
150(135-165)
120(108-132)
100(90-110)
82(74-90)
2970
2475
1815
1650
1500
1355
1290
1240
1120
1025
920
845
775
710
650
595
550
505
455
395
360
330
300
250
200
165
135
*135
*110
*93
10000
7000
1.0
75
60
70
70
50
65
56
56
40
56
49
49
68(61-75)
35
45
41
41
56(50-62)
30
38
34
34
47(42-52)
25
31
28
28
39(35-43)
*77
3000
2000
0.2
20
26
24
24
33(30-36)
*65
17
22
19
19
27(24-30)
*53
14
18
16
16
22(20-24)
*43
11
14
13
13
18(15-21)
*38
Note: The maximum current within the varistor voltage change of ±10% with the standard impulse
current (8/20 μsec) applied one time.
*680K-180L Max. Clamping Voltage testing current 20A.
www.mccsemi.com
Revision: 2
2004/08/17
182KD20 thru 180LD20
M C C
V-I Curve (180L to 680K)
400
300
Max.
Leakage Current
Max.
Clamping Voltage
680KD20
560KD20
470KD20
390KD20
330KD20
270KD20
200
150
100
90
220KD20
180LD20
80
70
60
50
20
V
680KD20
560KD20
470KD20
390KD20
330KD20
270KD20
220KD20
10
9
6
5
180LD20
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
471KD14
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
www.mccsemi.com
Revision: 2
2004/08/17
182KD20 thru 180LD20
M C C
V-I Curve (621K to 182K)
5000
Max.
Leakage Current
Max.
Clamping Voltage
182KD20
4000
3000
152KD20
112KD20
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
(180L to 680K)
V-I Surge Life Time Ratings
(820K to182K)
10000
1000
100
10000
1000
100
1 time
2 times
10 times
1 time
102 times
103 times
2 times
10 times
102 times
103 times
105 times
A
105 times
A
104 times
106 times
104 times
106 times
10
10
20
100
1000
10000
20
100
1000
10000
µs
Impulse Current – Amperes
Impulse Width – Micro seconds
µs
Impulse Current – Amperes
Impulse Width – Micro seconds
www.mccsemi.com
Revision: 2
2004/08/17
182KD20 thru 180LD20
M C C
Note 2.
T Thickness (max.)
Unit:mm
D20
15.6
13.2
10.1
9.5
D05
D07
D09
D10
12.5
11
D14
12.5
11
D18
12.5
11
Part Code
182K
152K
112K
102K
911K
821K
781K
751K
681K
621K
561K
511K
471K
431K
391K
361K
331K
301K
271K
241K
221K
201K
181K
151K
121K
101K
820K
680K
560K
470K
390K
330K
270K
220K
180L
7.5
7.3
7.1
6.9
6.7
6.5
6.4
6.4
6.2
5.8
5.6
5.3
5.1
5.0
4.8
4.7
4.5
4.3
4.2
4.1
4.1
4.4
4.1
3.9
3.8
4.5
4.4
4.2
4.0
4.5
4.2
4.0
3.8
8.5
8.3
8.1
7.9
7.7
7.5
7.1
7.1
6.7
6.4
6.1
5.9
5.7
5.5
5.3
5.1
5.0
4.8
4.7
4.5
4.5
5.2
4.9
4.7
4.5
5.3
5.1
5.0
4.9
5.0
4.8
4.7
4.6
8.5
8.3
8.1
7.9
7.7
7.5
7.1
7.1
6.7
6.4
6.1
5.9
5.7
5.5
5.3
5.1
5.0
4.8
4.7
4.5
4.5
5.2
4.9
4.7
4.5
5.3
5.1
5.0
4.9
5.0
4.8
4.7
4.6
8.5
8.3
8.1
7.9
7.7
7.5
7.1
7.1
6.7
6.4
6.1
5.9
5.7
5.5
5.3
5.1
5.0
4.8
4.7
4.5
9.0
6.9
6.7
6.5
6.4
6.4
6.2
5.8
5.6
5.3
5.1
5.0
4.8
4.7
4.5
4.3
4.2
4.1
4.1
4.8
4.5
4.3
4.1
5.2
5.0
4.9
4.8
4.9
4.7
4.6
4.5
8.5
8.4
6.5
6.4
6.4
6.2
5.8
5.6
5.3
5.1
5.0
4.8
4.7
4.5
4.3
4.2
4.1
4.1
4.8
4.5
4.3
4.1
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
8.2
7.8
7.5
7.0
6.8
6.6
6.4
6.2
6.2
5.9
5.7
5.6
5.4
5.3
5.0
5.0
5.6
5.3
5.1
4.9
5.8
5.7
5.6
5.5
www.mccsemi.com
Revision: 2
2004/08/17
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