output specifications rr4-s08/d08 8 watt 2:1 regulated single & dual output absolute maximum ratings (4) dip24, w ide 2:1 input range full smd technology 1500 vdc isolation continuous short circuit protection efficiency up to 85% -40c~85c operation temperature range high power density: 8w in dil-24 package voltage accuracy 1% line regulation 0.5% load regulation (from 10% to 100% load) 0.5% (output 3.3 v model) 0.7% cross regulation (dual output) (1) 5.0% over current protection (of fl typ.) 150% ripple & noise (20 mhz bandwith) (2) 75 mv pk-pk short circuit protection indefinite (automatic recovery) temperature coefficient 0.02%/c capacitor load (2) see table voltage range see table max. input current see table no-load input current see table input filter pi type input reflected ripple current (3) 35 ma pk-pk input specifications efficiency see table i/o isolation voltage (3 sec.) input / output 1500 vdc metal case / input & output 1000 vdc i/o isolation capacitance 1000 pf typ. i/o isolation resistance 1000 m ohm switching frequency typ. 330 khz humidity 95% rel. h reliability calculated mtbf (mil-hdbk-217f) > 0.91 mhrs. safety standard (designed to meet) iec 60950 general specifications case material nickel-coated copper pin material ? 0.5 mm brass solder-coated potting material epoxy (ul94v-0 rated) weight 17 g dimensions 1.25 x 0.8 x 0.4 physical specifications these are stress ratings. exposure of devices to any of these conditions may adversely affect long-term reliability. input voltage (100 ms) 12 modes -0.7 ~ 24 vdc 24 modes -0.7 ~ 40 vdc 48 modes -0.7 ~ 100 vdc lead soldering temperature 260c (1.5 mm from case 10 sec.) all specifications typical at ta = 25c, nominal input voltage and full load unless otherwise specified. the information and specifications contained in this data sheet are believed to be correct at time of publication. however, we accept no responsibility for consequences arising from printing errors or inaccuracies. subject to change without notice. the models listed are just for standard type. if you need a special specification product, please contact our service. phone: +49 69 984047-0, mail to: info@rsg-electronic.de or use the forms on www.rsg-electronic.de (?kontakt). page: 1/3 last update: 12.02.09 emc characteristics radiated emissions en55022 class a conducted emissions (7) en55022 class a esd en61000-4-2 perf. crit. b rs en61000-4-3 perf. crit. a eft (8) en61000-4-4 perf. crit. b surge (8) en61000-4-5 perf. crit. b cs en61000-4-6 perf. crit. a pfmf en61000-4-8 perf. crit. a operating temperature -40c~ 85c (see derating curve) -40c~ 60c (for 100% load) maximum case temperature 100c storage temperature -40c~125c cooling nature convection environment specifications
rr4-s08/d08 8 watt 2:1 regulated single & dual output model number input input current (ma) output output current efficiency capacitor range vdc no load / full load vdc full load (ma) @fl (%) load ( hf) rr4-1203s08a1 9-18 20 / 687 3.3 2000 80 3300 rr4-1205s08a1 9-18 20 / 762 5 1500 82 2200 rr4-1212s08a1 9-18 20 / 784 12 665 85 470 rr4-1215s08a1 9-18 20 / 803 15 535 83 220 RR4-1205D08A1 9-18 20 / 813 5 800 82 1000 rr4-1212d08a1 9-18 20 / 794 12 335 84 220 rr4-1215d08a1 9-18 20 / 794 15 265 84 100 rr4-2403s08a1 18-36 15 / 344 3.3 2000 80 3300 rr4-2405s08a1 18-36 15 / 381 5 1500 82 2200 rr4-2412s08a1 18-36 15 / 392 12 665 85 470 rr4-2415s08a1 18-36 15 / 397 15 535 84 220 rr4-2405d08a1 18-36 15 / 407 5 800 82 1000 rr4-2412d08a1 18-36 15 / 402 12 335 83 220 rr4-2415d08a1 18-36 15 / 392 15 265 85 100 rr4-4803s08a1 36-72 15 / 172 3.3 2000 80 3300 rr4-4805s08a1 36-72 15 / 191 5 1500 82 2200 rr4-4812s08a1 36-72 15 / 198 12 665 84 470 rr4-4815s08a1 36-72 15 / 198 15 535 84 220 rr4-4805d08a1 36-72 15 / 203 5 800 82 1000 rr4-4812d08a1 36-72 15 / 196 12 335 85 220 rr4-4815d08a1 36-72 15 / 196 15 265 85 100 model selection guide page: 2/3 last update: 12.02.09 number structure isolation 1=1.5 kvdc power 08=8w output 03=3.3v 05=5v 12=12v 15=15v code internal rr4 - xx xx s 08 a 1 type s =single d=dual input 12=9~18v 24=18~36v 48=36~72v name/package rr4=dil24 derating curve note rr4-12xxx08a1 rr4-24xxx08a1 rr4-48xxx08a1 1) one load is 25% to 100%, the other load is 100%. the output voltage variable rate is within 5%. 2) typical value at nominal input voltage and full load. 3) tested by nominal vin and constant resistive load. 4) measured input reflected ripple current with a simulated source inductance of 12uh. 5) operation under no-load or under 10% conditions will not damage these devices. however they may not meet all listed specifications. 6) for some models its necesarry to add a minimum capacitor at the output. please check single model datasheet for detail value. 7) input filter components (c1, c2, l) are used to help meeting the conducted emissions requirements for the module. these components should be mounted as close as possible to the module and all leads should b minimized to decrease radiated noise. 8) an external filter capacitor is required if the module has to meet en61000-4-4 and en61000-4-5. 9) exceeding the absolute ratings of the unit could cause damage. it is not allowed for continuous operating.
pin number 2 3 9 11 14 16 22 23 mechanical specifications dual -v input -v input common -v output +v output common +v input +v input rr4-s08/d08 8 watt 2:1 regulated single & dual output page: 3/3 last update: 12.02.09 mail: info@rsg-electronic.de www.rsg-electronic.de rsg electronic components gmbh sprendlinger landstr. 115 d-63069 offenbach tel. +49 69 984047-0 fax +49 69 984047-77 efficiency vs output current 12 12 models load efficiency vs output current 24 24 models load efficiency vs output current 48 48 models load efficiency (%) efficiency (%) efficiency (%) single -v input -v input n.p. n.c. +v output -v output +v input +v input rsg rr4-xxxxx08a1 24 pin dil package nickel coated copper pin connections all dimensions are typical in millimeters (inches). 1) pin diameter: 0.5 0.05 (0.02 0.002) 2) pin pitch tolerance: 0.35 ( 0.014) 3) case tolerance: 0.5 ( 0.02)
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