sf810~sf860 f e atures ? plas tic package has underwriters laboratory flammability classification 94v-0. flame retardant epoxy molding compound. ? ? low pow er loss, high efficiency. ? high surge capability ? ultra f ast recovery time,high voltage. ? lead free in comply with eu rohs . m echanical data ? case: to-2 20ac molded plastic ? t erminals: solder plated, solderable per mil - std - 750, method 2026 ? polarity: as marked. ? mounting position: any ma ximum ratings and electrical characteristics voltage 100 to 600 volts cu rrent 8 amperes ultrafast recovery rectifiers p age . 1 ratings at 25c a mbient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% low forward v oltage, high current capability. notes: 1. . reverse rcovery test conditions : i f =0.5a, i r =1a, irr=0.25a. 2. . thermal resistance from junction to ambient and from junction to lead 0.375? (9.5mm) p.c.b mounte p arameter symbol sf8 10 sf8 20 sf8 30 sf8 40 sf8 50 sf860 u nits maximum recurrent peak reverse voltage v rrm 100 200 300 400 600 v maximum rms voltage v rm s 70 140 210 280 420 v maximum dc blocking voltage v dc 100 200 300 400 600 v maximum average forward rectified current at t c = 100 o c f( av) i 8a p eak forward surge current : 8.3ms single half sine-wave superimposed on rated load (jedec method) i fs m 90 a m aximum forward voltage at 8a v f 1 1 . 3 v m aximum dc reverse current at rated dc blocking voltage t j =2 5 o c o t j = 125 c i r 10 500 ? a m aximum thermal resistance (note 2) r ? jc 5 o c / w typical junction capacitance c j 80 50 pf ma ximum reverse recovery time (note 1) t rr 35 n s operating junction and storage temperature range t j ,t st g -55 to +150 o c 500 350 500 1.7 may.28,2015-rev.01 www.dyelec.com
sf 810~ sf 860 rating and characteristic curves page . 2 fig.2 forward characteristics fig.1 forwa r d current derating curve fig.3 peak forward surge current fig.4 typical reverse characteristics forward voltage, volts no. of cycles at 60hz o case temperature, c instanteous forward current, amperes average forward current, amperes forward surge current, amperes instantaneous reverse current,ua 10 1 0.1 0.01 .4 .6 .8 1.0 1.2 1.6 1.8 1.4 100 2.0 500v-600v 300-400v 100-200v 0 50 100 150 0 2.0 4.0 6.0 8.0 10.0 60 30 15 1 10 100 45 105 75 90 1000 100 1.0 20 40 60 80 100 120 o j t=25 c o j t=125 c 1 0.1 10 40 percentage of peak reverse voltage,% o j t=25 c may.28,2015-rev.01 www. dy elec .com
sf 810~ sf 860 important notice and disclaimer ? re producin g and modifyin g in f ormatio n of th e documen t is prohibite d withou t permission fro m diyi . ? diyi reserves the right to make changes to this document and its products and specifications at any time without notice. customers should obtain and confirm the latest product information and specifications before final design, purchase or use. ? diyi discla im s any and al l l ia bilit y arisin g ou t of th e a pplicatio n or us e of any produc t includin g d am ag es incidentall y and co n sequent i all y occurred. ? diyi do es no t as sum e any and al l im plie d warr a nti es, includin g war ran ti es of fit ness for particula r purpose , non - infring em en t and merch a nt a bilit y. ? application s show n on th e her ein documen t ar e ex am pl es of st an dar d us e and operation. customer s ar e re sponsibl e in comprehendin g th e suit ab le us e in particula r ap plicatio n s. diyi m ak es no r ep re sentatio n or warr an ty tha t suc h ap plicatio ns wil l be suitable for the specified use without further testing or modification. ? th e product s show n her ein ar e no t de signe d and authorize d for equipments requirin g high leve l of reliability or relatin g to human lif e and for any app licatio ns concernin g life - saving or life - sustaining , suc h as medica l instruments , tr an sportatio n equ i pment , a erosp a ce ma chiner y et cetera . customer s usin g or sellin g th ese product s for us e in suc h applications do so at th eir ow n ri sk and agre e to full y ind e mnif y diyi for any d am ag es resulting from such improper use or sale. ? sinc e diyi us es lo t numbe r as th e tr acking ba se , pl ease provid e th e lo t numbe r for tr acking when complaining. page . 3 may.28,2015-rev.01 www. dy elec .com
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