creat by art ? for surface mounted application ? glass passivated junction chip ? low forward voltage drop ? high current capability ? easy pick and place ? high surge current capability s1xb = specific device code g = green compound y = year m = work month maximum ratings and electrical characteristics rating at 25 ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% v rrm 50 100 200 400 600 800 1000 v v rms 35 70 140 280 420 560 700 v v dc 50 100 200 400 600 800 1000 v cj pf r jl o c/w t j o c t stg o c features ? weight: 0.093 grams typical thermal resistance ? polarity: indicated by cathode band s1 ab i fsm mechanical data ua version:e11 s1ab - s1mb 1.0amp surface mount rectifiers marking diagram smb/do-214aa s1 bb operating temperature range storage temperature range - 55 to + 150 note 2: measured at 1 mhz and applied reverse voltage of 4.0v d.c. note 1: pulse test with pw=300 usec, 1% duty cycle 12 30 5 50 - 55 to + 150 typical junction capacitance (note 2) maximum reverse current @ rated vr t a =25 t a =125 i r ? terminal: pure tin plated, lead free type number symbol peak forward surge current, 8.3 ms single half sine- wave superimposed on rated load (jedec method) maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage ? packing: 12mm tape per eia std rs-481 ? plastic material used carries underwriters laboratory classification 94v-0 dimensions in inches and (millimeters) ? case: molded plastic ? green compound with suffix "g" on packing code & prefix "g" on datecode ? high temperature soldering: 260 /10 seconds at terminals s1 mb unit maximum average forward rectified current @tl=110 i f(av) 1a s1 db s1 gb s1 jb s1 kb 30 a maximum instantaneous forward voltage (note 1) @ 1 a v f 1.1 v pb rohs compliance rohs compliance
version:e11 ratings and characteristic curves (s1ab thru s1mb) fig.1 forward current derating curve 0 0.2 0.4 0.6 0.8 1 1.2 0 20 40 60 80 100 120 140 160 lead temperature ( o c) average forward current (a) resistive or inductive load fig. 3 maximum non-repetitive forward surge current 1 10 100 1 10 100 number of cycles at 60 hz peak forward surge urrent (a) 8.3ms single half sine wave jedec method fig. 2 typical reverse characteristics 0.001 0.01 0.1 1 10 100 0 20 40 60 80 100 120 140 percent of rated peak reverse voltage (%) instantaneous reverse current (ua) ta=25 ta=125 ta=75 fig. 4 typical junction capacitance 1 10 100 0.01 0.1 1 10 100 reverse voltage (v) capacitance (pf) ta=25 f=1.0mhz vsig=50mvp-p fig. 5 typical forward characterisrics 0.01 0.1 1 10 100 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 forward voltage (v) instantaneous forward current (a) ta=25 pulse width=300us 1% duty cycle
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