page . 1 august 17,2010-rev.02 sb620 series features ? plastic package has underwriters laboratory flammability classification 94v-o utilizing flame retardant epoxy molding compound. ? exceeds environmental standards of mil-s-19500/228 ? low power loss, high efficiency. ? low forwrad voltage, high current capability ? high surge capacity. ? for use in low voltage,high frequency inverters free wheeling , and polarlity protection applications. ? in compliance with eu rohs 2002/95/ec directives isolation schottky barrier rectifiers voltage 20 to 60 volts 6.0 amperes current mechanical data ? case: to-220ac molded plastic package ? terminals: lead solderable per mil-std-750, method 2026 ? polarity: as marked. ? mounting position: any ? weight: 0.055 ounces, 1.5615 grams. maximum ratings and electrical characteristics ratings at 25c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% note: both bonding and chip structure are available. parameter symbol sb620 SB630 sb640 sb650 sb660 units maximum recurrent peak reverse voltage v rrm 20 30 40 50 60 v maximum rms voltage v rms 14 21 28 35 42 v maximum dc blocking voltage v dc 20 30 40 50 60 v maximum average forward current at t c =75 o ci f(av) 6.0 a peak forward surge current : 8.3ms single half sine- wave superimposed on rated load(jedec method) i fsm 75 a maximum forward voltage at 6.0a v f 0.55 0.70 v maximum dc reverse current at rated dc blocking voltage t j =25 o c t j =100 o c i r 0.2 15 ma typical thermal resistance r ? jc 3 o c / w operating junction temperature range t j -55 to +125 -55 to +150 o c storage temperature range t stg -55 to +150 o c 0.196(5.00) 0.163(4.16) 0.054(1.39) 0.045(1.15) 0.115(2.92) 0.080(2.03) 0.025(0.65)max. 0.419(10.66) 0.387(9.85) 0.139(3.55) min. 0.063(1.6)max. 0.058(1.47) 0.042(1.07) 0.038(0.96) 0.019(0.50) 0.100(2.54) 0.100(2.54) 0.624(15.87) 0.548(13.93) 0.177(4.5) max. 0.50(12.7)min.
page . 2 august 17,2010-rev.02 sb620 series 01 . 10 . 10 100 20 40 -v 50 60 -v 0 50 100 150 10 0 . 80 . 60 . 40 . 20 . 0 0 20 40 60 80 100 0.20 0.40 0.60 0.80 1.00 10 10 . 01 . 001 . . 001 t t t = = = 100 7 2 5 5 c c c o o o j j j 20 - 30 v 40 - 60 v rating and characteristic curves fig.1- forward current derating curve fig.2-maximum non-repetitive surge current fig.2-maximum non-repetitive surge current fig.3-typical reverse characteristic fig.4-typical instantaneous forward characteristic fig.4-typical instantaneous forward characteristic average forward rectified current amperes case temperature, c o no. of cycle at 60hz peak forward surge current amperes instantaneous reverse current, ma percent of instantaneous reverse voltage, (%) instantaneous forward voltage , volts instantaneous forward current amperes
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