sm320c thru sm3100c voltage 20v ~ 100v 3.0amp surface mount schottky barrier rectifiers maximum ratings and electrical characteristics rating 25 c ambient temperature unless otherwise 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 3.0a maximum dc reverse current ta=25 c at rated dc blocking voltage ta=100 c typical junction capacitance (note1) 3.0 100 2.0 20 17 -5 0 +125 -65 +150 a a v ma ma pf typical thermal resistance r q ja (note 2) 0.55 0.85 0.75 300 notes: 1. measured at 1mhz and applied reverse voltage of 4.0v d.c. 2. thermal resistance junction to ambient. mechanical data * case: molded plastic * epoxy: ul 94v-0 rate flame retardant * metallurgically bonded construction * polarity: color band denotes cathode end * mounting position: any * weight: 0.093 grams features * ideal for surface mount applications * easy pick and place * built-in strain relief * low forward voltage drop c c c /w operating storage temperature range t stg temperature range t j 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 sm320c sm330c sm340c SM350C sm360c sm380c sm390c sm3100c units do-214ab smc cathode anode leshan radio company, ltd. 1/3
0.1 1.0 .01 10 50 rating and characteristic curves (sm320c thru sm3100c) fig.2-typical forward characteristics fig.1-typical forward current dera ting curve a verage for w ard current ,(a) fig.3-maximum non-repetitive forward surge current peak for w aard surge current ,(a) fig.4-typical junction capacit ance r e v e r s e v olt ag e ,(v ) junction cap acit ance,(pf) inst ant aneous for w ard current ,(a) pulse width 300us 1% duty cycle 0.5 1.0 1.5 2.0 2.5 3.0 0 20 40 60 80 100 120 140 160 180 200 0 700 600 500 400 300 200 100 0 40 20 60 100 80 .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 reverse leakage current, (ma) percentage rated peak reverse voltage 0 20 40 60 80 100 120 140 .01 tj=75 c s m 3 2 0 c ~ s m 3 4 0 c s m 3 5 0 c ~ s m 3 1 0 0 c s m 35 0c ~s m 36 0c s m 38 0c ~s m 31 00 c s m 3 2 0 c ~ s m 3 4 0 c t j = 2 5 c tj=25 c number of cycles at 60hz 1 10 5 50 100 forward voltage,(v) tj=25 c 8.3ms single half sine wave jedec method leshan radio company, ltd. 2/3
leshan radio company, ltd. package dimensions smc dim a min nom max min millimeters 1.90 2.13 2.41 0.075 inches a1 0.05 0.10 0.15 0.002 b 2.92 3.00 3.07 0.115 c 0.15 0.23 0.30 0.006 d 5.59 5.84 6.10 0.220 e 6.60 6.86 7.11 0.260 l 0.76 1.02 1.27 0.030 0.084 0.095 0.004 0.006 0.118 0.121 0.009 0.012 0.230 0.240 0.270 0.280 0.040 0.050 nom max 7.75 7.94 8.13 0.305 0.313 0.320 h e e bd c l1 l a1 a notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. d dimension shall be measured within dimension p. 4. 403?01 thru ?02 obsolete, new standard 403?03. h e 0.020 ref 0.51 ref l1 4.343 0.171 3.810 0.150 2.794 0.110 mm inches scale 4:1 soldering footprint* 3/3
t c d a b p0 t op cover t ape carrier t ape embossed cavity p1 w d d2 w1 d1 w2 e e surface mount packaging packing 337x337x50 box size (mm) smc q'ty/reel (pcs) reel dia. (mm) 3k 330 device type q'ty / cart on (pcs) q'ty/box (pcs) 6k cart on / size (mm) 380x280x380 30k reel taping specifications for surface mount devices smb reel outside diameter reel inner diameter feed hole diameter sprocket hole position punch hole position sprocket hole pitch sprocket hole pitch embossment center overall tape thickness tape width reel width reed width symbol sma item smc a 50 min 13.5 ? 1 1.75 ? 0.1 5.5 ? 0.05 4.0 ? 0.1 4.0 ? 0.1 2.0 ? 0.05 0.6 max 12.0 ? 0.3 18.4 (max) 14.4 (max) 2.7 (max) 5.3 (max) 2.66 (max) 1.50 ? 0.1 dia 50 min 13.5 ? 1 1.75 ? 0.1 5.5 ? 0.05 8.0 ? 0.1 4.0 ? 0.1 2.0 ? 0.05 0.6 max 12.0 ? 0.3 18.4 (max) 14.4 (max) 4.0 (max) 5.9 (max) 3.0 (max) 1.50 ? 0.1 dia 330 ? 2 330 ? 2 330 ? 2 50 min 13.5 ? 1 1.75 ? 0.1 7.5 ? 0.1 8.0 ? 0.1 4.0 ? 0.1 2.0 ? 0.05 0.6 max 16.0 ? 0.3 22.4 (max) 18.4 (max) 2.7 (max) 5.3 (max) 2.66 (max) 1.50 ? 0.1 dia b c d d d1 d2 e f p p0 p1 t w w1 w2 carrier width carrier length carrier depth sprocket hole leshan radio company, ltd.
|
