sf810 thru sf860 ultrafast recovery rectifiers reverse voltage - 100 to 600 volts forward current - 8 amperes case : to-220ac molded plastic body terminals : leads solderable per mil-std-750, method 2026 polarity : as marked mounting position : any weight :0.064 ounce, 1.81 grams the plastic package carries underwriters laboratory flammability classification 94v-0 construction utilizes void-free molded plastic technique low reverse leakage high forward surge current capability high temperature soldering guaranteed: 250 c,0.25 ? (6.35mm) from case for 10 seconds features mechanical data maximum ratings and electrical characteristics note: ratings at 25 c ambient temperature unless otherwise specified. single phase half-wave 60hz,resistive or inductive load,for capacitive load current derate by 20%. 100 70 100 200 140 200 300 210 300 400 280 400 volts volts volts symbols units amps amps volts v rrm v rms v dc i (av) i fsm v f 8 90 1.3 maximum reverse recovery time(note1) maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current (see fig.1) peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 8a maximum dc reverse current t a =25 c at rated dc blocking voltage t a =125 c typical junction capacitance i r 10 r q jc c j t rr t stg 5 50 pf ns ua maximum thermal resistance (note 2) c/w 600 420 600 operating junction and storage temperature range c -55 to +150 500 1 1.7 80 sf810 sf830 sf820 sf840 sf860 dimensions in inches and (millimeters) to-220ac 0.160 (4.05) 0.140 (3.55) 0.105 (2.67) 0.095 (2.41) 0.205 (5.20) 0.195 (4.95) 0.037(0.94) 0.027(0.68) 0.635(16.13) 0.625(15.87) 0.113(2.87) 0.103(2.62) 0.154(3.91) 0.148(3.74) 0.415(10.54) max 0.410(10.41) 0.390(9.91) 0.145(3.68) 0.135(3.43) 0.350(8.89) 0.330(8.38) 1.148(29.16) 1.118(28.40) 0.590(14.22) 0.530(13.46) 0.022(0.58) 0.014(0.35) 0.110(2.79) 0.100(2.54) 0.560(14.2) 0.530(13.4) 0.057(1.45) 0.051(1.30) 0.185(4.70) 0.175(4.44) pin 1 pin 2 case 1 2 pin dia mdd catalog number 500 350 500 SF850 t j, 1.. reverse r covery 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 35
ratings and characteristic curves sf810 thru sf860 the cruve g ra p h is for reference onl y , can't be the basis for j ud g ment ( ? ) ! 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
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