ratings at 25 ambient temperature unless otherwise specified. single phase half wave, 60hz, resistive of inductive load. for capacitive load, derate current by 20% unit marking code maximum recurrent peak reverse voltage v rrm volts maximum rms voltage v rms volts maximum dc blocking voltage v dc volts maximum average forward rectified current peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (jedec method) typical thermal resistance (note 2) r jc /w typical junction capacitance (note 1) c j p f operating temperature range t j storage temperature range tstg symbol unit maximum forward voltage at 3.0a dc v f volts maximum average reverse current at @t j=25 rated dc blocking voltage @t j=100 characteristics amps amps i o i fsm 3.0 -55 to +150 50 30 250 i r mamps 0.2 20 PFM320-MT thru pfm3100-mt * case: molded plastic, sod-123t epoxy: ul 94v-o rate flame retardant mounting position: any weight: approximated 0.018 gram. * rohs product for packing code suffix "g" halogen free product for packing code suffix "h" maximum ratings and electrical characteristics notes: 1- measured at 1 mhz and applied reverse voltage of 4.0 vdc. 2- thermal resistance from junction to case 3.0a surface mount schottky barrier rectifiers -20v- 100v batch process design,excellent power dissipation offers better reverse leakage current and thermal resistance. * low profile surface mounted application in order to optimize board space. * low power loss,high efficiency. * high current capability, low forward voltage drop. * high surge capability. * ultra high-speed switching. * lead-free parts meet environmental standars of mil-std-19500/228 features terminals: solder plated, solderable per mil-std-750, method 2026. mechanical data PFM320-MT 32 20 30 40 50 60 80 100 14 21 28 35 42 56 70 0.50 0.70 0.85 l o b mys sgnit a r pfm330-mt pfm340-mt pfm350-mt pfm360-mt pfm380-mt pfm3100-mt 310 38 36 35 34 33 20 30 40 50 60 80 100 -55 to +150 -55 to +125 0.067(1.7) 0.051(1.3) 0.156(3.9) 0.140(3.5) 0.071(1.8) 0.055(1.4) dimensions in inches and (millimeters) sod-123t 0.040 (1.0) 0.024 (0.6) 0.080(2.0) 0.096(2.4) 0.008(0.20)typ. 0.012(0.3) typ. 0.052(1.3) 0.036(0.9) 0.064(1.6) 0.048(1.2) 0.036(0.9) 0.020(0.5) 0.024(0.6)typ. 0.0375(0.95) 0.0296(0.75) 0.044(1.10) 0.028(0.70) 1 www.paceleader.tw pfm330-mt pfm340-mt pfm350-mt pfm360-mt pfm380-mt pfm3100-mt PFM320-MT
rating and characteristic curves 0.1 1.0 .01 10 50 fig.1-typical forward current derating curve average forward current,(a) fig.4-typical junction capacitance reverse voltage,(v) junction capacitance,(pf) instantaneous forward current,(a) forward voltage,(v) pulse width 300us 1% duty cycle 0.5 1.0 1.5 2.0 2.5 3.0 700 600 500 400 300 200 100 0 .01 .05 .1 .5 1 5 10 50 100 .1 .3 .5 .7 .9 1.1 1.3 1.5 3.0 .1 1.0 10 100 fig.5 - typical reverse characteristics reverse leakage current, (ma) 0 20 40 60 80 100 120 140 .01 t =75 c j PFM320-MT~pfm340-mt pfm350-mt~pfm3100-mt pfm350-mt~pfm360-mt pfm380-mt~pfm3100-mt PFM320-MT~pfm340-mt t =25 c j t =25 c j ambient temperature,( c) 0 0 20 40 60 80 100 120 140 160 180 200 fig.2-typical forward characteristics percent of rated peak reverse voltage,(%) fig.3-maximum non-repetitive forward surge current peak forwaard surge current,(a) 0 20 10 30 50 40 number of cycles at 60hz 1 10 5 50 100 t =25 c j 8.3ms single half sine wave jedec method PFM320-MT thru pfm3100-mt 3.0a surface mount schottky barrier rectifiers -20v- 100v 2 www.paceleader.tw
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