CLD20B 20ma current limiting diode features maximum ratings ? operating temperature: -55c to +150c ? storage temperature: -55 c to +150 c
omp onents 20736 marilla street chatsworth
do-214aa (smb) (lead frame) 1 of 4 www. mccsemi .com revision: a 2011/04/08 lead free finish/rohs compliant(note 1) ("p" suffix designates rohs compliant. see ordering information) epoxy meets ul 94 v-0 flammability rating wide operating voltage range immediate ture-on negative temperature coefficient rating symbol value units anode-cathode voltage vak max 45 v reverse voltage v r 500 mv 2 of 5 mcc tm micro commercial components notes: 1. high temperature solder exemption applied, see eu directive annex notes 7. moisure sensitivity level 1 esd protected up to 6kv (hbm) a b d c e f g h 0.050? 0.106" 0.083? suggested solder pad layout dimensions inches mm dim min max min max note a .1 60 .1 85 4.06 4.70 b .1 30 .1 55 3.30 3.94 c .006 .012 0.15 0.31 d ..030 .0 6 0 0.76 1.. 52 e . 200 .2 20 5.08 5.59 f .0 79 . 096 2.00 2. 44 g .0 75 .0 87 1. 91 2.21 h .002 .00 8 0.05 0. 203
tm micro commercial components www. mccsemi .com revision: a 2011/04/08 limiting voltage @ 80% ireg test voltage peak operating voltage rating voltage min (ma) typ. (ma) max (ma) max (v) (v) (v) max (v) cld2 0b 1720234.5104525 performance curve for current limiting diode steady current ireg(ss) part number operation voltage (v) ireg (ma) operation voltage (v) ireg (ma) electrical characteristics @25 q c cl 2 mcc 2 of 4
tm micro commercial components www. mccsemi .com revision: a 2011/04/08 number of led's that can be connected is determined by: example: vac=110v,cld vak=45v,led vf=3.5v@20ma using our p/n:mb6s bridge for whole wave rectifier after rectifier, output vdc=150v (150vdc-45vdc)/3.5vdc=30 leds in series. type application circuit ( 20ma each led string) leds=(vdc-vak)/led v f bridge ac dc led cldcld cld mb6s string cld20 b application mcc 3 o f 4
revision: a 2011/04/08 4 of 4 ordering information device packing (part number)-tp tape&reel:3kpcs/reel mcc tm micro commercial components mccsemi com 1 ***important notice*** micro commercial components corp. reserve s the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . micro commercial components corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . the user of products in such applications shall assume all risks of such use and will agree to hold micro commercial components corp . and all the companies whose products are represented on our website, harmless against all damages. ***life support*** mcc's products are not authorized for use as critical components in life support devices or systems without the express written approval of micro commercial components corporation. ***customer awareness*** counterfeiting of semiconductor parts is a growing problem in the industry. micro commercial components (mcc) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. mcc strongly encourages customers to purchase mcc parts either directly from mcc or from authorized mcc distributors who are listed by country on our web page cited below. products customers buy either from mcc directly or from authorized mcc distributors are genuine parts, have full traceability, meet mcc's quality standards for handling and storage. mcc will not provide any warranty coverage or other assistance for parts bought from unauthorized sources. mcc is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors.
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