Document
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MCC
TM
Micro Commercial Components
omponents 20736 Marilla Street Chatsworth !"# $
% !"#
821KD07NX* thru 8R0MD07NX*
4 to 510 Volts Varistor 0.8 to 47 Joule
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 Vb at 25ć
x
1 x(100/ć) 60
120
100
80
60
L: 20mm Min. DIMENSIONS Unit: mm Size D max Lead 05D 07D
-55 60 80 100 120 140 160 AMBIENT TEMPERATURE (°C) PERCENT OF RATED VALUE CURRENT, ENERGY AND POWER DERATING CURVE Note :
H max S 11 13 18 22 28 C/I/Y 13 15 19.5 23 30
40
D± 0.05 All 0.6 0.6 0.6 0.8 0.8 1 0.8 1
E± 1.0 All 5 5 5 7.5 7.5 10 7.5 10
20
All 7.5 9 12.5 16.5 23
0
10D 14D 20D
*
'X' can be S, C, I or Y . 'S' 'C' 'I' 'Y' denotes denotes denotes denotes straight lead out crimped lead inner crimped lead kink lead
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Revision: 2
1 of 6
2006/09/08
821KD07NX thru 8R0MD07NX
MCC
Withstanding Surge Current Rated Wattage Varistor Voltage
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Micro Commercial Components
Electrical Characteristics @ 25OC Unless Otherwise Noted
Maximum Allowable Voltage Part Number ACrms (V) 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 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 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 0.8 125 60 0.02 250 125 0.02 1200 600 0.25 1 time (A) 2 times (W) (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) (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 V1mA V10A Maximum Energy Maximum Clamping Voltage
*680K-8R0M Max. Clamping Voltage testing current 2.5A
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Revision: 2
2 of 6
2006/09/08
821KD07NX thru 8R0MD07NX
V-I Curve (180L to 680K)
400 300 200 150 100 90 80 70 60 V 50 20 680KD07 560KD07 470KD07 390KD07 330KD07 270KD07 220KD07 180LD07 Max. Leakage Current Max. Clamping Voltage
MCC
680KD07 560KD07 470KD07 390KD07 330KD07 270KD07 220KD07 180LD07
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Micro Commercial Components
10 9 6 5
Test current waveform -6 -3 10 to 10 A: Direct current -1 4 10 to 10 A: 8/20µs 10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
105
A
V-I Curve (820K to 561K)
Max. Leakage Current Max. Clamping Voltage 561KD07 511KD07 471KD07 431KD07 391KD07 361KD07 331KD07 301KD07 271KD07 241KD07 221KD07 201KD07 181KD07 151KD07 121KD07 101KD07 820KD07
2000 1000 900 800 700 600 500 400 300 V 200
100 90 80 70 60 50 40 30 10
-6
Test current waveform 10-6 to 10-3 A: Direct current -1 -4 10 to 10 A: 8/20µs 10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
10
5
A
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Revision: 2
3 of 6
2006/09/08
821KD07NX thru 8R0MD07NX
MCC
V-I Surge Life Time Ratings (820K to821K) 10000
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Micro Commercial Components
V-I Surge Life Time Ratings (180L to 680K) 1000
300 200 100 50 40 30 20 A 10 5 4 3 2 1 0.5 0.4 0.3 0.2 0.1 2 times 10 times 10 times 10 times 104 times 10 times 6 10 times
5 3 2
3000 2000 1 time 1000 500 400 300 200 A 100 50 40 30 20 10 5 4 3 2 1
1 time 2 times 10 times 10 times 10 times 10 times 10 times 6 10 times
5 4 3 2
20
100
µs
1000
10000
20
100
µs
1000
10000
Impulse Current – Amperes Impulse Width – Micro seconds
Impulse Current – Amperes Impulse Width – Micro seconds
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Revision: 2
4 of 6
2006/09/08
821KD07NX thru 8R0MD07NX
MCC
Thickness
D10
12.6 10.5 9.9 9.4 8.3 8.1 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
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Micro Commercial Components
Note 2.
T
Part Code
182K 112K 102K 911K 821K 781K 751K 6.