kaga electronics (usa) inc. 2480 n. first st, suite #100 san jose, ca 95131 tel: (408)570-0955 fax: (408)570-0186 www.volgen.com general specifications efficiency see table isolation voltage input to output input ( output ) to case 1600vdc, min 1600vdc, min isolation resistance 10 9 ohms, min isolation capacitance 300pf, max switching frequency 300khz, typ case material nickel-coated coppe r 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 16g (0.55oz) mtbf (note 3) 3.165 x 10 6 hrs environmental specifications operating temperature range standard m1 (note 2) m2 (w series) -25oc~+85oc (with derating) -40oc~+85oc (non-derating) -40oc~+85oc (with derating) maximum case temperature +100oc storage temperature range -55oc ~ +105oc thermal impedance nature convection 20oc/watt thermal shock mil-std-810d vibration 10~55hz, 10g, 30minitues along x,y and z relative humidity 5% to 95% rh emc characteristics conducted emissions en55022 class a radiated emissions en55022 class a esd en61000-4-2 perf. criteriab radiated immunity en61000-4-3 perf. criteria a fast transient en61000-4-4 perf. criteriab surge en61000-4-5 perf. criteriab conducted immunity en61000-4-6 perf. criteria a output specifications output power 5 watts, max voltage accuracy full load and nominal vin 1% minimum load (note 1) 10% of fl line regulation ll to hl at full load 0.2% load regulation 25% to 100% fl single dual 0.5% 1% cross regulation(dual) asymmetrical load 25% / 100% fl 5% ripple and noise 20mhz bandwidth 50mvp-p temperature coefficient 0.02% / oc, max transient response recovery time 25% load step change 200us over load protection % of fl at nominal input 170%, typ short circuit protection continuous, automatics recovery input specifications input voltage range mt5a mt5a-w 12v nominal input 24v nominal input 48v nominal input 24v nominal input 48v nominal input 9 ? 18vdc 18 ? 36vdc 36 ? 75vdc 9 ? 36vdc 18 ? 75vdc input filter pi type input surge voltage 100ms max 12v input 24v input 48v input 36vdc 50vdc 100vdc input reflected ripple nominal vin and full load 20map-p start up time nominal vin and constant resistive load power up 450ms, max technical specification all s p ecifications are t yp ical at nominal in p ut, full load and 25oc otherwise noted 5 watts output power 2:1 and 4:1 wide input voltage range five-sided shield high efficiency up to 84% standard 24 pin dip package fixed switching frequency
kaga electronics (usa) inc. 2480 n. first st, suite #100 san jose, ca 95131 tel: (408)570-0955 fax: (408)570-0186 www.volgen.com note 1. the mt5a series required a minimum 10% loading on the outpu t to maintain specified regulat ion. operation under no-load condi tion will not damage these devices, however they may not meet all listed specification. 2. bellcore tr-nwt-000332. case 1 50% stress, temperature at 40oc. (ground fixed and controlled environment) 3. m1 version is more efficient, therefore, it can be operated in a more extensive temperature range than standard and m2 version 4. maximum value at nominal input voltage and full load of standard type. 5. typical value at nominal input voltage and full load 6. there is no pin at pin10 & pin15 for mt5a-w series model number input range output voltage output current input current (4) efficiency (5) (%) mt5a-1233si 9 ? 18 vdc 3.3 vdc 1000ma 382ma 76 MT5A-1205SI 9 ? 18 vdc 5 vdc 1000ma 563ma 78 mt5a-1212si 9 ? 18 vdc 12 vdc 470ma 603ma 82 mt5a-1215si 9 ? 18 vdc 15 vdc 400ma 649ma 81 mt5a-1205wi 9 ? 18 vdc 5 vdc 500ma 563ma 78 mt5a-1212wi 9 ? 18 vdc 12 vdc 230ma 597ma 81 mt5a-1215wi 9 ? 18 vdc 15 vdc 190ma 594ma 84 mt5a-2433si (w) 18 ? 36 (9 ? 36) vdc 3.3 vdc 1000ma 194ma (191ma) 75 (76) mt5a-2405si (w) 18 ? 36 (9 ? 36) vdc 5 vdc 1000ma 285ma (278ma) 77 (79) mt5a-2412si (w) 18 ? 36 (9 ? 36) vdc 12 vdc 470ma 305ma (305ma) 81 (81) mt5a-2415si (w) 18 ? 36 (9 ? 36) vdc 15 vdc 400ma 325ma (312ma) 81 (84) mt5a-2405wi (w) 18 ? 36 (9 ? 36) vdc 5 vdc 500ma 274ma (282ma) 80 (78) mt5a-2412wi (w) 18 ? 36 (9 ? 36) vdc 12 vdc 230ma 288ma (295ma) 84 (82) mt5a-2415wi (w) 18 ? 36 (9 ? 36) vdc 15 vdc 190ma 308ma (297ma) 81 (84) mt5a-4833si (w) 36 ? 75 (18 ? 75) vdc 3.3 vdc 1000ma 98ma (100ma) 74 (73) mt5a-4805si (w) 36 ? 75 (18 ? 75) vdc 5 vdc 1000ma 143ma (138ma) 77 (79) mt5a-4812si (w) 36 ? 75 (18 ? 75) vdc 12 vdc 470ma 151ma (155ma) 82 (80) mt5a-4815si (w) 36 ? 75 (18 ? 75) vdc 15 vdc 400ma 162ma (160ma) 81 (82) mt5a-4805wi (w) 36 ? 75 (18 ? 75) vdc 5 vdc 500ma 141ma (145ma) 78 (76) mt5a-4812wi (w) 36 ? 75 (18 ? 75) vdc 12 vdc 230ma 147ma (151ma) 82 (80) mt5a-4815wi (w) 36 ? 75 (18 ? 75) vdc 15 vdc 190ma 150ma (156ma) 83 (80) dip pin connection pin single dual 2 - input - input 3 - input - input 9 nc common 23 + input + input 22 + input + input 16 -output common 10 nc (note6) nc (note6) 15 nc (note6) nc (note6) pin single dual 11 nc -output 14 + output + output 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 0.014(0.35) 0 20 40 60 80 100 120 -25-5 1535557595115 a mbient temperature( ) output power (%)
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