dimensions in inches and (millimeters) - 466 - version: b07 s3a - s3m 3.0 amps. surface mount rectifiers smc/do-214ab .126(3.20) .114(2.90) .012(.31) .006(.15) .008(.20) .004(.10) .063(1.6) .039(1.0) .245(6.22) .220(5.59) .280(7.11) .260(6.60) .103(2.62) .079(2.00) .320(8.13) .305(7.75) .061(1.56) .050(1.26) features for surface mounted application glass passivated junction chip. low forward voltage drop high current capability easy pick and place high surge current capability plastic material used carries underwriters laboratory classification 94v-0 high temperature soldering: 260 o c / 10 seconds at terminals mechanical data case: molded plastic terminals: pure tin plated, lead free. polarity: indicated by cathode band packaging: 16mm tape per eia std rs-481 weight: 0.21 gram maximum ratings and electrical characteristics rating at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% type number symbol s3a s3b s3d s3g s3j S3K s3m units maximum recurrent peak reverse voltage v rrm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v maximum avera g e forward rectified current @t l =105 o c i (av) 3.0 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 100 a maximum instantaneous forward voltage @ 3.0a v f 1.15 v maximum dc reverse current @ t a =25 o c at rated dc blocking voltage @ t a =125 o c i r 10.0 250 ua ua maximum reverse recovery time ( note 1 ) trr 2.5 us typical junction capacitance ( note 2 ) cj 60 pf typical thermal resistance (note 3) r jl r ja 13 47 o c/w operating temperature range t j -55 to +150 o c storage temperature range t stg -55 to +150 o c notes: 1. reverse recovery test conditions: i f =0.5a, i r =1.0a, i rr =0.25a 2. measured at 1 mhz and applied v r =4.0 volts 3. measured on p.c. board with 0.4? x 0.4? (10mm x 10mm) copper pad areas.
ratings and characteristic curves (s3a thru s3m) 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 ) 1 10 50 5 100 50 10 100 200 number of cycles at 60hz 8.3ms single half sine wave jedec method tj=tj max fig.4- typical junction capacit ance j u n c t i o n c a p a c i t a n c e . ( p f ) 100 50 10 5 1 10 5 100 50 reverse voltage. (v) 0 tj=25 c f=1.0mhz vsig=50mvp-p fig.5- typical forward characteristics 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 ) 1.4 1.6 0.6 0.7 0.8 0.9 1.0 1.2 0.01 0.03 0.1 0.3 1.0 3.0 10 100 30 forward volt age. (v) pulse width-300 s 2% duty cycle 0 tj=25 c fig.2- typical reverse characteristics 0 20 40 60 80 100 120 140 0.1 1 10 100 percent of rated peak reverse volt age. (%) 0 tj=125 c 0 tj=25 c i n s t a n t a n e o u s r e v e r s e c u r r e n t . ( a ) fig.1- maximum forward current derati ng curve a v e r a g e f o r w a r d c u r r e n t . ( a ) 50 60 70 80 100 110 120 130 140 90 150 0 1.5 3.5 3.0 2.5 2.0 0.5 1.0 o lead temperature. ( c) resistive o r inductive l oad 2 p. c. board mou nted on 10m m pad are as 165 version: b07 fig.6- reverse recovery time characteristic and test circuit diagram 50 w noninductive 1w non inductive oscilloscope (note 1) pulse generator (note 2) dut (+) 50vdc (approx) (-) notes: 1. rise time=7ns max. input impedance= 1 megohm 22pf 2. rise time=10ns max. sourse impedance= 50 ohms (-) (+) 10 w noninductive -1.0a -0.25a 0 +0.5a trr 1cm set time base for 5/ 10ns/ cm
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