page 1 of 3 issued date 2008/05/21 output specifications output power 8 watts, max. voltage accuracy full load and nominal vin 1% minimum load 0% line regulation ll to hl at full load 0.2% load regulation no load to full load single (dip) single (smd) dual (smd,dip) 0.5% 1% 1% cross regulation (dual) asymmetrical load 25% / 100% fl 5% ripple and noise 20mhz bandwidth see table temperature coefficient 0.02% / oc, max. transient response recovery time 25% load step change 200 s over load protection % of fl at nominal input 150%, typ. short circuit protection continuous, automatics recovery general specifications efficiency see table isolation voltage input to output input(output) to case dip smd 1600vdc, min. 1600vdc, min. 1000vdc, min. isolation resistance 10 9 ohms, min. isolation capacitance 300pf, max. switching frequency 300khz, typ. approvals and standard iec60950-1, ul60950-1, en60950-1 case material nickel-coated copper base material non-conductive black plastic potting material epoxy (ul94-v0) dimensions 1.25 x 0.80 x 0.40 inch (31.8 x 20.3 x 10.2 mm) weight dip smd 16g (0.55oz) 18g (0.62oz) mtbf (note 1) bellcore tr-nwt-000332 mil-hdbk-217f 3.053 x 10 6 hrs 1.213 x 10 6 hrs input specifications input voltage range 12v nominal input 24v nominal input 48v nominal input 9 ? 18vdc 18 ? 36vdc 36 ? 75vdc input filter pi type input surge voltage 100ms max 12v input 24v input 48v input 36vdc 50vdc 100vdc input reflected ripple current nominal vin and full load 20map-p start up time nominal vin and constant resistive load power up 700ms, max. remote on/off (note 6) (positive logic) dc-dc on dc-dc off open or 3.5v < vr < 12 v short or 0v < vr < 1.2 v input current of remote control pin nominal vin -0.5ma ~ 0.5m a remote off state input current nominal vin 2.5m a environmental specifications operating ambient temperature -40oc to +85oc (with derating) maximum case temperature +100oc storage temperature range -55oc to +105oc thermal impedance nature convection 20oc/watt thermal shock mil-std-810f vibration mil-std-810f relative humidity 5% to 95% rh emc characteristics emi (note 7) en55022 class a esd en61000-4-2 ai r contact 8k v 6k v perf. criteria a radiated immunity en61000-4-3 10 v/m perf. criteria a fast transient (note 8) en61000-4-4 2k v perf. criteria a surge (note 8) en61000-4-5 1k v perf. criteria a conducted immunity en61000-4-6 10 vr.m.s perf. criteria a technical specification all specifications are typical at nomin al input, full load and 25oc otherwise noted features ? 8 watts output power ? output current up to 2a ? standard 1.25 x 0.80 x 0.40 inch ? high efficiency up to 88% ? 2:1 wide input voltage range ? five-sided continuous shield ? fixed switching frequency (300khz) ? standard 24 pin dip package & smd type package ? ce mark meets 2006/95/ec, 93/68/eec and 2004/108/ec ? ul60950-1, en60950-1 and iec60950-1 licensed ? iso9001 certified manufacturing facilities ? compliant to rohs eu directive 2002/95/ec options smd type description the fkc08 series offer 8 watts of output power from a package in an ic compatible 24pin dip configuration. fkc08 series have 2:1 wide input voltage of 9-18, 18-36 and 36-75vdc. the fkc08 have features 1600vdc of isolation, short circuit protection and as well as five sided shielding. applications wireless network telecom/datacom industry control system measurement equipment semiconductor e q ui p ment
page 2 of 3 issued date 2008/05/21 output current input current model number input range output voltage min. load full load output (4) ripple & noise no load (3) full load (2) eff (4) (%) capacitor (5) load max fkc08-12s33 9 ? 18 vdc 3.3 vdc 0ma 2000ma 50mvp-p 10ma 724ma 80 3300 f fkc08-12s05 9 ? 18 vdc 5 vdc 0ma 1500ma 50mvp-p 15ma 791ma 83 1600 f fkc08-12s12 9 ? 18 vdc 12 vdc 0ma 666ma 50mvp-p 13ma 792ma 88 350 f fkc08-12s15 9 ? 18 vdc 15 vdc 0ma 533ma 50mvp-p 20ma 802ma 87 240 f fkc08-12d05 9 ? 18 vdc 5 vdc 0ma 800ma 50mvp-p 15ma 843ma 83 1000 f fkc08-12d12 9 ? 18 vdc 12 vdc 0ma 333ma 50mvp-p 20ma 802ma 87 160 f FKC08-12D15 9 ? 18 vdc 15 vdc 0ma 267ma 50mvp-p 20ma 824ma 85 100 f fkc08-24s33 18 ? 36 vdc 3.3 vdc 0ma 2000ma 50mvp-p 10ma 362ma 80 3300 f fkc08-24s05 18 ? 36 vdc 5 vdc 0ma 1500ma 50mvp-p 30ma 396ma 83 1600 f fkc08-24s12 18 ? 36 vdc 12 vdc 0ma 666ma 50mvp-p 13ma 406ma 86 350 f fkc08-24s15 18 ? 36 vdc 15 vdc 0ma 533ma 50mvp-p 15ma 411ma 85 240 f fkc08-24d05 18 ? 36 vdc 5 vdc 0ma 800ma 50mvp-p 15ma 427ma 82 1000 f fkc08-24d12 18 ? 36 vdc 12 vdc 0ma 333ma 50mvp-p 15ma 406ma 86 160 f fkc08-24d15 18 ? 36 vdc 15 vdc 0ma 267ma 50mvp-p 13ma 411ma 85 100 f fkc08-48s33 36 ? 75 vdc 3.3 vdc 0ma 2000ma 50mvp-p 7ma 181ma 80 3300 f fkc08-48s05 36 ? 75 vdc 5 vdc 0ma 1500ma 50mvp-p 8ma 198ma 83 1600 f fkc08-48s12 36 ? 75 vdc 12 vdc 0ma 666ma 50mvp-p 10ma 203ma 86 350 f fkc08-48s15 36 ? 75 vdc 15 vdc 0ma 533ma 50mvp-p 10ma 203ma 86 240 f fkc08-48d05 36 ? 75 vdc 5 vdc 0ma 800ma 50mvp-p 8ma 205ma 85 1000 f fkc08-48d12 36 ? 75 vdc 12 vdc 0ma 333ma 50mvp-p 8ma 200ma 87 160 f fkc08-48d15 36 ? 75 vdc 15 vdc 0ma 267ma 50mvp-p 7ma 201ma 87 100 f note 1. bellcore tr-nwt-000332. case 1: 50% stress, temperature at 40oc. mil-hdbk-217f notice2 @ta=25 oc, full load(ground, benign, controlled environment). 2. maximum value at nominal input voltage and full load of standard type. 3. typical value at nominal input voltage and no load. 4. typical value at nominal input voltage and full load. 5. test by minimum vin and constant resistive load. 6. the on/off control pin voltage is referenced to ?vin. 7. the fkc08 series can meet en55022 class a with parallel an external capacitor to the input pins. recommend: 12vin: 4.7 f/25v 1210 mlcc . 24vin : n/a . 48vin : n/a. 8. an external input filter capacitor is required if the module has to meet en61000-4-4, en61000-4-5. the filter capacitor power mate suggest: nippon chemi-con ky series, 220 f/100v, esr 48m .
page 3 of 3 issued date 2008/05/21 dip pin connection pin single dual 1 ctrl ctrl 2 - input - input 3 - input - input 23 + input + input 22 + input + input 9 nc common 16 - output common pin single dual 11 nc - output 14 + output + output smd pin connection pin single dual 1 ctrl ctrl 2 - input - input 3 - input - input 23 + input + input 22 + input + input 9 nc common 16 - output common pin single dual 11 nc - output 14 + output + output others nc nc others nc nc recommended filter for en55022 class b compliance the components used in the above figure, together with the manufacturers? part numbers for these components, are as follows: c1 c2 c3 c4 l1 fkc08- 12xxx 4.7 f/50v 1812 mlcc n/a 1000pf/2kv mlcc 1000pf/2kv mlcc 325 h common choke pmt-050 fkc08- 24xxx 6.8 f/50v 1812 mlcc n/a 1000pf/2kv mlcc 1000pf/2kv mlcc 325 h common choke pmt-050 fkc08- 48xxx 2.2 f/100v 1812 mlcc 2.2 f/100v 1812 mlcc 1000pf/2kv mlcc 1000pf/2kv mlcc 325 h common choke pmt-050 recommended en55022 class b filter circuit layout 1. all dimensions in inches (mm) tolerance: x.xx 0.02 (x.x 0.5) x.xxx 0.01 (x.xx 0.25) 2. pin pitch tolerance 0.01(0.25) 3. pin dimension tolerance 0.004 (0.1)
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