maximum ratings and electrical chara cteristics rating 25 c ambient temperature uniess otherwies specified. single phase half wave, 60hz, resistive or inductive load.for capacitive load, derate current by 20%. type number maximum recurrent peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current see fig. 1 peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 1.0a maximum dc reverse current ta=25 c at rated dc blocking voltage t a=100 c typical junction capacitance (note1) SM120M thru sm1100m typical thermal resistance r q ja (note 2) 1.0 amp surface mount schottky barrier rectifiers notes: 1. measured at 1mhz and applied reverse voltage of 4.0v d.c. 2. thermal resistance junction to ambient. mechanical da t a * case: molded plastic * epoxy: ul 94v-0 rate flame retardant * metallurgically bonded construction * polarity: color band denotes cathode end * mounting position: any * weight: 0.040 grams vol t age range 20 to 100 volts current 1.0 ampere fea tures * ideal for surface mount applications * easy pick and place * built-in strain relief * low forward voltage drop operating storage temperature range t stg temperature range t j 1.0 30 0.5 10 98 -65 +125 -65 +150 -65 +150 a a v ma ma pf 0.55 0.85 0.70 120 c c c /w v 20 30 40 50 60 80 90 100 20 30 40 50 60 80 90 100 14 21 28 35 42 56 63 70 v v SM120M sm130m sm140m sm150m sm160m sm180m sm190m sm1100m dimensions in inches and (millimeters) sod-123 0.161(4.1) 0.146(3.7) 0.071(1.8) 0.055(1.4) 0.067(1.7) 0.060(1.5) 0.035(0.9) 0.035(0.9) marking code 12 13 14 15 16 18 19 10 units
0.1 1.0 .01 10 50 rating and characteristic curves (SM120M thru sm1 100m) fig.2-typical forward characteristics fig.1-typical forward current dera ting curve a v e r a g e f o r w a r d c u r r e n t , ( a ) fig.3-maximum non-repetitive forward surge current p e a k f o r w a r d s u r g e c u r r e n t , ( a ) fig.4-typical junction capacit ance reverse voltage,(v) j u n c t i o n c a p a c i t a n c e , ( p f ) i n s t a n t a n e o u s f o r w a r d c u r r e n t , ( a ) pulse width 300us 1% duty cycle 0.2 0.4 0.6 0.8 1.0 1.2 0 20 40 60 80 100 120 140 160 180 200 0 350 300 250 200 150 100 50 0 12 6 18 30 24 .01 .05 .1 .5 1 5 10 50 100 .1 .3 .5 .7 .9 1.1 1.3 1.5 3.0 ambient temperature ( c) .1 1.0 10 100 fig.5 - typical reverse characteristics r e v e r s e l e a k a g e c u r r e n t , ( m a ) percentage rated peak reverse vol tage 0 20 40 60 80 100 120 140 .01 tj=75 c s m 1 2 0 m ~ s m 1 4 0 m s m 1 5 0 m ~ s m 1 1 0 0 m s m 15 0m ~ s m 16 0m s m 18 0m ~s m 1 10 0m s m 12 0m ~ s m 14 0m tj=25 c tj=25 c number of cycles at 60hz 1 10 5 50 100 tj=25 c 8.3ms single half sine wave jedec method forward volt age,(v)
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