apr. 2008 release / orig page 1 preliminary data sheet sb120 thru SB1100 1.0amp. schottky barrier rectifier voltage:20 to 100v current:1.0a specification features: case: epoxy, molded weight: 0.4gram (approximately) high current capability,low forward voltage drop high surge current capability finish: all external surfaces corrosion resistant and terminal leads are readily solderable lead and mounting surface temperature for soldering purposed: 260 max. for 10 seconds 1/16 inch from case rohs compliant cathode indicated by polarity band absolute maximum ratings t a = 25c unless otherwise noted parameter symbol sb 120 sb 130 sb 140 sb 150 sb 160 sb 180 sb 1100 units maximum repetitive peak reverse voltage v rrm 20 30 40 50 60 80 100 v maximum dc blocking voltage v r 20 30 40 50 60 80 100 v maximum average forward rectifier current. (0.375? lead length @ t a =75 ) i f(av) 1.0 a non-repetitive peak forward surge current. (8.3ms single half sine-wave) i fsm 30 a operating junction and storage temperature range t j, t stg -65 to +125 c thermal resistance (junction to ambient) (note 1) r ja 80 c/w electrical characteristics t a = 25c unless otherwise noted parameter symbol sb 120 sb 130 sb 140 sb 150 sb 160 sb 180 sb 1100 units maximum d.c reverse current at rated d.c blocking voltage @ ta=25 @ ta=100 i r 1.0 10.0 ma forward voltage @1a v f 0.500 0.700 0.850 v total capacitance @vr=4v, f=1mhz c t 110 pf note: (1) thermal resistance from junction to ambient at 0.375? lead length, vertical p.c. board mounted axial lead do-41 sb120 through SB1100 series device marking diagram sb1xx : device name sb120~ SB1100 kel : kel logo sb1xx kel
apr. 2008 release / orig page 2 preliminary data sheet package outline package case outline do-41 do-41 millimeters inches dim min max min max a 0.69 0.90 0.027 0.034 b 4.20 5.20 0.166 0.205 c 25.40 --- 1.000 --- d 2.00 2.70 0.080 0.107 a d b c
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