, o ne.. 20 stern ave. springfield, new jersey 07081 u.s.a. telephone: (973) 376-2922 (212)227-6005 fax: (973) 376-8960 current regulator diodes a crd is a diode which supplies constant current to an electronic circuit, even when power supply voltage fluctuations or load impedance fluctuations occur. a crd is used for current stabilization and current limiting. j60ec registered line 00-35 package high source impedance standard tolerance ? +/- 1 075 constant current over wide voltage range r port nunnber 1n5283 1n5284 1ns285 1n5286 1n5207 1n5288 1n5289 1n5290 1n5291 1n5292 1n5293 1ns294 1n5295 1n5296 1n5297 1n529b 1n5299 1ns300 1n5301 1n5302 1n5303 IN5304 1n5305 1n5306 1n5307 1n5308 1n5309 in5310 1n5311 1n5312 1n5313 l^n5314 ip ma nom, 0.22 0.24 0.27 0.30 0.33 0.39 0.43 0,47 0.56 0,62 0.65 0.75 0.82 0.91 1.00 1.10 1.20 1.30 1.40 1,50 1.60 1,80 2.00 2.20 2.40 2.70 3.00 3:30 3.60 3,90 4.30 4.70 vk v max. 1,00 1.00 1.00 1.00 .00 .05 .05 .05 ,10 1,13 1.13 1.20 1,25 1,29 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1,75 1.85 1.95 2.00 2.15 2,25 2.35 2.50 2.60 2.75 2.90 zt min msg ohm 25,0 19.0 14.0 9.0 6.6 4.10 3.30 2.70 1.90 1.55 1,35 1,15 1.00 0.860 0.800 0.700 0.640 0.580 0,540 0.510 0.475 0.420 0.395 0.370 0.345 0.320 0.300 0.2bo 0.265 0.255 0.245 0,235 zk mln m?g ohm 2.750 2,350 1.950 1.600 1,350 1.000 0.870 0.750 0.560 0-470 0.400 0.335 0.290 0.240 0.205 0.180 0.155 0.135 0.115 0.105 0.092 0.074 0.061 0,052 0.044 0.035 0.029 0.024 0.020 0.017 0.014 0.012 basa typ? e-301 e-301 e-301 e-301 c-301 c-301 e-501 e-501 e-501 e-701 e-701 e-701 t-701 e-102 e-102 e-102 e-102 e-152 e-152 e-15j e-152 e-202 e-202 e-202 e-272 e-27z e-272 e-3s2 e-352 e-452 e-452 e-452j ip ? pineh-off currtnt: m*a?ur*d by pulit at 2$ c vl< ? voltaj* whleh preduoi o.b1 ip pr er??t?r gurrvnt h ? minimum ac lmp?dan?? whtn imall ac ?l)rol voltcg* of 10 khz is adrfid le 25 velt pc blo?, zk ? minimum kn?* imptdant* whtn tht imall ac ilgnel vsltage it addtd )? vk. high current line do-35 package high source impedance standard tolerance = +/- 10% constant current over wide voltage range ^port number cr250 cr251 cr252 cr253 cr254 cr255 cr256 cr257 cr258 cr2s9 cr2go cr261 ,j:r262 ip ma nom. 5.1 5,6 6.2 6.3 7.5 8.2 9.1 10,0 11.0 12.0 13,0 14,0 15,0 vk v mox. 3.67 4.03 4.so 3.00 3,10 3.20 3.40 3,50 3,6$ 3,80 3.97 4,14 4.31 zt mln k ohm 40 40 40 320 320 170 170 170 80 80 30 30 30 zk mln k ohm 12 12 12 10 10 10 9 9 6 5 4 3 2 ba??^ typ? e-5s2 e-562 e-562 e-822 e-822 -103 e-103 e-103 -123 e-123 e-153 c-153 e-153j economy line 00-35 & meuf packages high source !mp?dance constant current over wide veltagt connect in parallel for hlghtr current ^ part number e-101l e^101 e-301 e-501 -701 e-102 e-152 e-202 e-272 e-352 e-452 e-562 e-822 e-103 e-123 e-153 ip - mtlliamps mln. max. 0.01 0.05 0.20 0,40 o.eo 0.88 1.28 1.68 2.28 3.00 3.90 5.00 6.5$ 8.00 9.60 12.00 0.06 0.21 0.42 0.63 0.92 1.52 1.72 2.32 3.10 4.10 5.10 6.50 9.84 12.0 14.4 18,0 vk max volts 0.4 0.5 0.8 1.1 1.4 1.7 2.0 2.3 2,7 3.2 3.7 4.5 3,1 3.5 3.8 4.3 zt mln^ mag ohm 8.00 6,00 4.00 2.00 1.00 0.6s 0.40 0,25 0.15 0.10 0,07 0.04 0,32 0,17 0,08 0.03 j this line of devices i* available in surface mount melf package. change prefix from "i" to "f". nj semi-conductors reserves the right to change test conditions, parameter limits and package dimensions without notice. information furnished by nj semi-conductors is believed to.be both accurate and reliable at the time of going to press. however, nj semi-conductors assumes no responsibility for any errors or omissions discovered in its use. nj semi-conductors encourages customers to verify that datasheets are current before placing orders. quality semi-conductors
current regulator diodes ptyp? iia^l i ll,.mi f etype i.lit.i 0,-?r diode connecting z?ner diodei in ttrlw with the line en?ur?? fltat the current it constant in high-voltage area. 2. cm ??klf? ()-? the compensation of current reduction due to ieh flaeing ^mlttoro in parallel with cro can corrtct any currant dtoraeja when the applied voltage increase* the following va|,ue? an typical for correction realtor* 102 1 mo 158 390 ko 202 240 kq 272 1 20 k cj 352 82k 57 l^wa^?' compensative resistor it not necmaery if the current value is l?ss then i ma, !? dynamic ch?r?cttrlttlcs (saturation charsetarlitle*} power derating 1 ?h i- *?? no iso n? m "? s y \ \ u it 10 ido 110 i?d ho iii tibbim mvfrilvri (t)" plrtoh-ott ourreot-temperature
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