m1-lfr thru M7-LFR page: 1 frontier electronics corp. 667 e. cochran street, simi valley, ca 93065 tel: (805) 522-9998 fax: (805) 522-9989 e-mail: frontiersales@frontierusa.com web: http://www.frontierusa.com 1a surface mount rectifier m1-lfr thru M7-LFR features z ideal for surface mounted application z low profile z strain relief design z high temperature soldering: 250c/10 sec z rohs mechanical data z terminals: plated terminal, solderable per mil-std-202, method 208 z case: do-214ac(sma), molded with ul-94 class v-0 recognized flame retardant epoxy dimensions in inches and (millimeters) z polarity: color band denotes cathode z standard package: 12 m/m tape (eia std rs-481) z weight: 0.064 grams maximum ratings and electrical c haracteristics ratings at 25 c ambient temperature unless otherwise specified single phase, half wave, 60 hz, resistive or inducti ve load for capacitive load, derate current by 20% ratings symbol m1-lf r m2-lf r m3-lfr m4-lf r m5-lfr m6-lf r M7-LFR units maximum recurrent peak reverse voltage v rrm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v maximum average forward rectified current at tl= 100 c i o 1.0 a peak forward surge current 8.3ms single half sine-wave superimposed on rated load i fsm 30 a typical junction capacitance (note 1) c j 15 pf typical thermal resistance (note 2) jl 30 c/w operating and storage temperature range t op - 55 to + 150 c electrical characteristics (a t t a =25 c unless otherwise noted) characteristics symbol m1-lf r m2-lf r m3-lfr m4-lf r m5-lfr m6-lf r M7-LFR units maximum forward voltage at rated forward current and 25 c v f 1.1 v maximum dc reverse current ta 25 c at rated dc blocking voltage ta=100 c i r 5.0 50.0 a a note: 1. measured at 1.0 mhz and applied reverse voltage of 4.0 vdc 2. thermal resistance from junction to terminal 5.0mm 2 (.013 mm thick) land areas .220(5.6) .192(4.9) .190(4.8) .157(4.0) .071(1.8) .035(0.9) .110(2.8) .090(2.3) .080 ( 2.0 ) .100(2.6) .080(2.0) .065(1.65) .040(1.25) cathode .177(4.5) .071(1.8) .087 ( 2.2 ) soldering
m1-lfr thru M7-LFR page: 2 ratings and characteristic curves m1-lfr thru M7-LFR fig. 3 - typical instantaneous forward characteristics 10 1.0 0.1 .01 instantaneous forward current amperes .4 .6 .8 1.0 1.2 1.4 1.6 instantaneous forward voltage volts fig. 5 - typical reverse characteristics 10 4 1.0 0.4 0.1 .04 .01 instantaneous reverse current microamperes 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage (%) 30 10 5 1 1 5 10 50 100 reverse voltage volts capacitance . p f peak forward surge current amperes 30 25 20 15 10 5 1 2 4 6 8 10 20 40 60 80 100 number of cycles at 60h z fig. 4 - typical junction capacitance fig.2 - maximum non-repetitive peak forward surge current pulse wiath 300us ? 2% duly cyore t j = 25 t j = 25 t j = 25 t j =75 8.3ms single half sine-wave jedec method fig. 1 - forward current derating curve 1.00 .75 .50 .25 0 average forward rectified current amperes 25 50 75 100 125 150 175 lead temperature 60h z resistive or inductive load p.c.b mounted on 0.30.3?(8.08.0mm) copper pad areas t j = 125 t j = 100
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