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DNR7D431 반도체 회로 부품 판매점

DNR VARISTORS



Millennium Components 로고
Millennium Components
DNR7D431 데이터시트, 핀배열, 회로
Millennium Components Corp.
www.lotron.com.tw
6F-3, 169, Yang Ming Road, Kaohsiung Taiwan, R.O.C.
Tel: 886-7-3806196 Fax : 886-7-3807075
DNR VARISTORS
Description
DON’s DNRs are ZINC OXIDE non-linear resistors whose resistance changes as a
function of the applied voltage. The DNR provides a highly reliable and economic way to protect
against repeated high voltage transient and surges such as those produced by induced lightning
surges, switching surges and noise spike.
The DNR utilizes a ceramic element composed of Zinc Oxide and several kinds of metal
oxide additives that have been sintered at relatively highly temperature. Ohmic electrodes are
connected to each end of element by firing.
FEATURES:
Broad products range
Varistor Voltage : 18 V to 1.8 KV
Fast response to the rapidly rising surge voltage (m
Excellent non-linearity voltage
Symmetric V-1 characteristics
Great withstanding surge current
No follow-on current
Long Life
Sec.)
SPECIFICATIONS
MODEL
NO.
VARISTOR VOLTAGE
(v)
MIN MAX
MAX.
CONTINUOUS
VOLTAGE
VA
Crms
VDC
MAX.
CLAMPING
VOLTAGE
Vc (V) Ip (A)
PEAK
MAX.
TYPICAL
ALLOWABLE
CURRENT
ENERGY
CAPACITANCE
POWER
(a)
(J) (Referance)
(W) 8/20
2m Sec.
@ 1 KHz (PF)
Sec.x2
DNR5D180 18 16 20 11 14 40 1 0.01 0.3 50
1600
DNR5D220 22 20 24 14 18 48 1 0.01 0.4 50
1300
DNR5D270 27 24 30 17 22 60 1 0.01 0.5 50
1050
DNR5D330 33 30 36 20 26 73 1 0.01 0.6 50
900
DNR5D390 39 35 43 25 31 86 1 0.01 0.8 50
500
DNR5D470 47 42 52 30 38 104 1 0.01 1.0 50
450
DNR5D560 56 50 62 35 45 123 1 0.01 1.0 50
400
DNR5D680 68 61 75 40 56 150 1 0.01 1.2 50
350
DNR5D820 82 74 90 50 65 145 5 0.1 1.7 200
250
DNR5D101 100 90 110
60
85 175 5
0.1
2.0 200
200
DNR5D121 120 108 132
75
100 210
5
0.1
2.5 200
170
DNR5D151 150 135 165
90
125 260
5
0.1
3.0 200
140


DNR7D431 데이터시트, 핀배열, 회로
DNR5D181 180 162 198 115 150 315
5
DNR5D201 200 180 220 130 170 355
5
DNR5D221 220 198 242 140 180 380
5
DNR5D241 240 216 264 150 200 415
5
DNR5D271 270 243 297 175 225 475
5
DNR5D331 330 297 363 210 275 580
5
DNR5D361 360 324 396 230 300 620
5
DNR5D391 390 351 429 250 320 675
5
DNR5D431 430 387 473 275 350 745
5
DNR5D471 470 423 517 300 385 810
5
DNR7D180 18 16 20 11 14 36 2.5
DNR7D220 22 20 24 14 18 43 2.5
DNR7D270 27 24 30 17 22 53 2.5
DNR7D330 33 30 36 20 26 65 2.5
DNR7D390 39 35 43 25 31 77 2.5
DNR7D470 47 42 52 30 38 93 2.5
DNR7D560 56 50 62 35 45 110 2.5
DNR7D680 68 61 75 40 56 135 2.5
DNR7D820 82 74 90 50 65 135 10
DNR7D101 100 90 110
60
85 165 10
DNR7D121 120 108 132 75
100 200 10
DNR7D151 150 135 165 90
125 250 10
DNR7D181 180 162 198 115 150 300 10
DNR7D201 200 180 220 130 150 340 10
DNR7D221 220 198 242 140 180 360 10
DNR7D241 240 216 264 150 200 395 10
DNR7D271 270 243 297 175 225 455 10
DNR7D331 330 297 363 210 275 550 10
DNR7D361 360 324 396 230 300 595 10
DNR7D391 390 351 429 250 320 650 10
DNR7D431 430 387 473 275 350 710 10
DNR7D471 470 423 517 300 385 775 10
DNR10D180 18 16 20 11 14 36 5
DNR10D220 22 20 24 14 18 43 5
DNR10D270 27 24 30 17 22 53 5
DNR10D330 33 30 36 20 26 65 5
DNR10D390 39 35 43 25 31 77 5
0.1 3.5
0.1 4.0
0.1 4.5
0.1 5.0
0.1 6.0
0.1 6.5
0.1 7.5
0.1 8.0
0.1 9.0
0.1 10.0
0.02 0.8
0.02 0.9
0.02 1.0
0.02 1.2
0.02 1.5
0.02 1.8
0.02 2.2
0.02 2.5
0.25 3.5
0.25 4.0
0.25 5.0
0.25 6.0
0.25 8.0
0.25 10.0
0.25 10.0
0.25 10.0
0.25 12.0
0.25 14.0
0.25 15.0
0.25 17.0
0.25 20.0
0.25 20.0
0.05 1.5
0.05 2.0
0.05 2.5
0.05 3.0
0.05 3.5
200
200
200
200
200
200
200
200
200
200
125
125
125
125
125
125
125
125
600
600
600
600
600
600
600
600
600
600
600
600
600
600
250
250
250
250
250
110
80
70
70
65
55
50
50
45
40
3500
2800
2000
1500
1350
1150
950
700
550
500
450
350
290
250
250
200
170
145
130
130
110
100
7500
6000
4000
3000
2600




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DNR7D431 varistor

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