manufacturer of passive components 800-684-5322 inside us 949-453-1811 outside us copyright ? 2012 by ct magnetics, dba central technologies. all rights reserved. ct magnetics reserves the right to make improvements or change specifications without notice rev 08.16.12 dc/dc converters www.ctparts.com CTDD1210DF-SU3K-1 series fixed input, isolated & unregulated 1w single output specifications isol ation specifications output specifications vin input iout iout eff. part nom. range vout max. min. typ. number (vdc) (vdc) (vdc) (ma) (ma) (%) item test condition min. typ. max. units item test condition min. typ. max. units ctdd1210df-0305-su3k-1 3.3 2.97-3.63 5 200 20 71 ctdd1210df-0503-su3k-1 5 4.5-5.5 3.3 303 30 71 ctdd1210df-0505-su3k-1 5 4.5-5.5 5 200 20 68 ctdd1210df-0509-su3k-1 5 4.5-5.5 9 111 12 76 ctdd1210df-0512-su3k-1 5 4.5-5.5 12 83 9 75 ctdd1210df-0515-su3k-1 5 4.5-5.5 15 67 7 77 ctdd1210df -1203-su3k-1 12 10.8-13.2 3.3 303 30 72 ctdd1210df-1205-su3k-1 12 10.8-13.2 5 200 20 69 ctdd1210df-1209-su3k-1 12 10.8-13.2 9 111 12 75 ctdd1210df-1212-su3k-1 12 10.8-13.2 12 83 9 77 ctdd1210df-1215-su3k-1 12 10.8-13.2 15 67 7 79 isolation voltage tested for 1 min. and 1ma max. 3000 vdc isolation resistance test at 500vdc 1000 m isolation capacitance 60 pf output power 0.1 1 w line regulation for vin change of 1% (3.3v output) 1.5 % line regulation for vin change of 1% (other output) 1.2 % load regulation from 10% to 100% load (3.3v output) 15 20 % load regulation from 10% to 100% load (5v output) 12.8 15 % load regulation from 10% to 100% load (9v output) 8.3 15 % load regulation from 10% to 100% load (12v output) 6.8 15 % load regulation from 10% to 100% load (15v output) 6.3 15 % load regulation from 10% to 100% load (24v output) 6.0 15 % output voltage accuracy (see tolerance envelope graph) temperature drift 100% full load 0.03 %/c ripple & noise* 20mhz bandwidth 100 150 mvp-p switching frequency full load, nominal input 100 khz *test ripple and noise by parallel cable method. note: 1. all specifcations measured at ta=25c, humidity<75%, nominal input voltage and rated output load unless otherwise specifed. not shown at actual size featu res characteristics typical characteristics applications: CTDD1210DF-SU3K-1 series is specially designed for applications where a group of polar power supplies are isolated from the input power supply in a distributed power suppy system on a circuit board. these products apply to: where the voltage of the input power supply is fxed (voltage ? variation 10%) where the isolation is necessary between input and output ? (isolation voltage 3000vdc) where the regulation of the output voltage and the output rip - ? ple noise are not demanding such as: purely digital circuits, ordinary low frequency analog circuits, and igbt power device driving circuits. effciency: to 79% isolation: 3kvdc miscellaneous: no heatsink required. no external component required. internal smd construction. industry standard pinout. additional information: additional electrical & physical information available upon request. samples available. see website for ordering information. storage humidity: 95% operating temperature: -40c to +85c storage temperature: -55c to +125c temp. rise at full load: 15c typ., 30c max. lead temperature: 300c max. (1.5mm from case for 10 seconds) short circuit protection: 1 second max. (supply voltage must be discontinued at the end of short circuit duration) cooling: free air convection. case material: plastic (ul94-v0) mtbf: > 3,500,000 hours weight: 1.8g typ. miscellaneous: rohs compliant. tolerance envelope graph temperature derating graph +10% +2.5% -2.5% -7.5% 10% 50% 100% +5% typical load line nominal voltage output current (%) 120 100 80 60 40 -40 40 85 105 120 0 20 0 operating temp. (c) output power (%) output voltage safe operating area
manufacturer of passive components 800-684-5322 inside us 949-453-1811 outside us copyright ? 2012 by ct magnetics, dba central technologies. all rights reserved. ct magnetics reserves the right to make improvements or change specifications without notice rev 08.16.12 dc/dc converters www.ctparts.com CTDD1210DF-SU3K-1 fixed input, isolated & unregulated 1w single output outline dimensions & recommended footprint d etails 1 5 4 7 function vin gn d +vo 0v footprint details note: unit:mm[inch] pin se ction toler an ces: 0.10mm[ 0.004inch] general toler an ces: 0.25mm[ 0.010inch] no te : un it :m m [inch ] gen era l to leran ce s: 0.50 mm [ 0.02 0in ch ] pin l=5 30 m m [2 0.86 6in ch ] dev ice s pe r tu be q ua ntity: 4 0p cs l=2 20 m m [8 .6 61 inc h] de vic es p er tub e qu an tity: 16 pc s note grid mm : :2.54*2.54 . 1 4 5 7 12 .70 [0. 500] 7.62 [ 0.300 ] 0.50 [0.020] 7.62 [0.300] 10.00 [0.394] 0.30 [0.012] 5.08 [0 .2 00 ] 0.50 [0 .0 20 ] 4.10 [0.161] 8.2 0[0 .323 ] 1 4 7 5 7.62 [0.300] 7.6 2 [0. 300] 5.0 8 [0. 200] 10.00 [0.394] 12 .7 0 [0. 500 ] 12.0 0 [ 0.472 ] 15.70 [0.618] 9.60 [0.3 78] 5. 30 [0. 209] ( fro n t v ie w ) (b o tt o m vi e w) 1.00 [ 0.039 ] ? ? physical dimensions pin connections recommended footprint tube outline dimensions
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