221KD20JX中文资料

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Electrical Characteristics @ 25OC Unless Otherwise Noted
Maximum Allowable Voltage
Maximum Energy
Withstanding Surge Current 8/20us
Rated Wattage Varistor Voltage
L: 20mm Min.
DIMENSIONS
Unit: mm
Size D max
H max
D± E± 0.05 1.0
Lead All 05D 7.5 07D 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

1 of 6
2006/09/09
元器件交易网
182KD20JX thru 180LD20JX
MCC TM
Micro Commercial Components
85 65 56 45 38 31 26 22 18 14
10/1000us
(J) 1020 620 560 510 460 450 440 430 420 410 382 350 303 275 255 228 210 190 168 155 140 130 106
88 72 56 49 41 34 28 24 19 16 13
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

2 of 6
2006/09/09
元器件交易网 182KD20JX thru 180LD20JX
MCC TM
Micro Commercial Components
V-I Curve (180L to 680K)
400 Max.
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(180-220)
Maximum Ratings
• Operating Ambient Temperature Range: -55к to +85к • Storage Temperature Range: -55к to +125к • Temperature Coefficient (өV) of Clamping Voltage (VC) at
101
102
103
104
105
V-I Surge Life Time Ratings (180L to 680K)
10000
1000 A
10imes 102 times 103 times 105 times 104 times
106 times
V-I Surge Life Time Ratings (820K to182K)
13 to 1020 Joule
120
100
80
60 40 20
0 -55
60 80 100 120 140 160
AMBIENT TEMPERATURE (°C) PERCENT OF RATED VALUE
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
10000
1000 A
100
1 time 2 times 10 times
102 times
103 times
105 times 104 times 106 times
10
20
100
1000
µs
Impulse Current – Amperes
Impulse Width – Micro seconds
Specified Test Current:<0.05%/к • Varistor voltage temperature coefficient:
Vb at 25ć- Vb at 85ć
1 x x(100/ć)
Vb at 25ć
60
182KD20JX* thru
180LD20JX*
11 to 1000 Volts Varistor
元器件交易网
MCC
TM
Micro Commercial Components

omponents 20736 Marilla Street Chatsworth !"# $
% !"#
Part Number
182KD20JX 112KD20JX 102KD20JX 911KD20JX 821KD20JX 781KD20JX 751KD20JX 681KD20JX 621KD20JX 561KD20JX 511KD20JX 471KD20JX 431KD20JX 391KD20JX 361KD20JX 331KD20JX 301KD20JX 271KD20JX 241KD20JX 221KD20JX 201KD20JX 181KD20JX 151KD20JX 121KD20JX 101KD20JX 820KD20JX 680KD20JX 560KD20JX 470KD20JX 390KD20JX 330KD20JX 270KD20JX 220KD20JX 180LD20J X
300 Leakage Current
200
150
100 90 80 70 60 50 V 20
10 9 6 5
680KD20
560KD20 470KD20 390KD20 330KD20 270KD20 220KD20J
180LD20
Max. Clamping Voltage
10-6
10-5
10-4
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)
*680K-180L Max. Clamping Voltage testing current 20A.
1 time
2 times
(A)
10000
6500
3000
2000
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)
ACrms
(V) 1000 680 625 550 510 485 460 420 385 350 320 300 275 250 230 210 195 175 150 140 130 115
95 75 60 50 40 35 30 25 20 17 14 11
DC
(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
Note 2.
T Thickness (max.)
Part Code
D05
182K
112K
102K
911K
821K
781K
751K
7.9
681K
7.5
621K
7.2
561K
6.9
511K
6.6
471K
6.4
431K
6.1
391K
5.3
361K
5.1
331K
4.9
301K
4.8
271K
4.6
241K
4.4
Features
• High Surge, High Energy • 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)