voltage range: 20 - 100v sr 8100 SR820 - sr8100 schottky barrier rectifier diodes current: 8 .0 a ! ! guard ring for transient protection ! ! low reverse leakage current ! ! pin1 2 d f e ! case: to-220ac molded plastic ! mil-std-202, method 208 ! ! ! ! marking: type number pin 1 + + pin 2 - case k to-220ac dim min max a 14.9 15.1 b ? 10.5 c 2.62 2.87 d 3.56 4.06 e 13.46 14.22 f 0.68 0.94 g 3.74 ? 3.91 ? h 5.84 6.86 i 4.44 4.70 j 2.54 2.79 k 0.35 0.64 l 1.14 1.40 p 4.95 5.20 all dimensions in mm schottky barrier chip high current capability, low forward high surge current capability plastic material has ul flammability classification 94v-o terminals: plated leads solderable per polarity: see diagram i weight: 2.24 grams (approx.) l mounting position: any h b c g a p j features mechanical data maximum ratings and electrical characteristics t a = 25 c unless otherwise specified single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. note: 1.measured at 1mhz and applied reverse voltage of 4.0v d.c. 2.thermal resistance from junction to case 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 80 56 80 v rrm v rms v dc i (av) i fsm v f 8.0 150.0 0.75 operating junction temperature range 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 8.0a maximum dc reverse current t a =25 c at rated dc blocking voltage t a =100 c typical junction capacitance (note 1) i r 1.0 r q jc c j t j t stg 3.0 250 pf c ma typical thermal resistance (note 2) c/w 100 70 100 70 49 70 90 63 90 storage temperature range c -65 to +150 -65 to +125 -65 to +150 15.0 50.0 0.65 0.85 300 45 32 45 SR820 sr830 sr840 sr845 sr850 sr860 sr870 sr880 sr890 symbol characteristic unit v v v a a v 1 of 2 www.sunmate.tw
2 of 2 ratings and characteristic curves SR820 thru sr8100 10 8 6 4 2 0 0 25 50 75 100 125 150 175 150 125 100 75 50 25 0.2 0.4 0.6 0.8 1.0 1.1 0.1 1.0 10 100 0.01 0.1 1 10 100 100 10 1 0.1 reverse voltage,volts t,pulse duration,sec. fig. 5-typical junction capacitance fig. 6-typical transient thermal impedance fig. 3-typical instantaneous forward characteristics number of cycles at 60 hz fig. 2-maximum non-repetitive peak forward surge current fig. 1- forward current derating curve average forward rectified current, amperes instantaneous forward current,amperes junction capacitance, pf peak forward surge current, amperes instantaneous forward voltage, volts single phase half wave 60hz resistive or inductive load 1 10 100 0.01 0.1 1 50 10 t j =25 c 10 100 1000 2000 0 20 40 60 80 100 100 10 1 0.1 0.01 0.001 tj=25 c tj=100 c percent of peak reverse voltage,% fig. 4-typical reverse characteristics instantaneous reverse current, milliamperes transient thermal impedance, c/w ambient temperature, c tj=75 c sr850-sr8100 SR820-sr845 8.3ms single half sine-wave (jedec method) sr850-sr860 SR820-sr845 sr870-sr8100 t j =25 c pulse width=300 m s 1%duty cycle sr850-sr8100 SR820-sr845 www.sunmate.tw
|
