ds13006 rev. 9 - 3 1 of 3 sk32-sk36 www.diodes.com diodes incorporated sk32 - sk36 surface mount schottky barrier rectifier features maximum ratings and electrical characteristics characteristic symbol sk32 sk33 sk34 sk35 sk36 unit maximum recurrent peak reverse voltage v rrm 20 30 40 50 60 v maximum rms voltage v rms 14 21 28 35 42 v maximum dc blocking voltage v dc 20 30 40 50 60 v maximum average forward rectified current (see fig. 1) 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 at 3.0a (see note 1) v f 0.50 0.75 v maximum dc reverse current at rated @ t a = 25 c dc blocking voltage (see note 1) @ t a = 100 c i r 0.5 20 ma maximum thermal resistance (see note 2) r jl r ja 10 60 c/w typical total capacitance (see note 3) c t 300 pf operating and storage temperature range t j ,t stg -65 to +150 c notes: 1. pulse test pulse width 300 s, duty cycle 2%. 2. 8.0mm 2 (0.13mm thick) land pads. 3. measured at 1.0mhz and applied reverse voltage of 4.0v. a b c d g h e j ratings at 25 c ambient temperature unless otherwise specified. single phase, half wave, 60hz resistive or inductive load. guard ring construction for transient protection high current capability and low vf capable of meeting environmental standards of mil-std-19500 plastic material - ul flammability classification 94v-0 mechanical data case: smc, molded plastic moisture sensitivity: level 1 per j-std-020a terminals: solderable per mil-std-202, method 208 also available in lead free plating (matte tin finish). please see ordering information, note 5, on page 3 polarity: cathode band approx. weight: 0.21 grams smc dim min max a 5.59 6.22 b 6.60 7.11 c 2.75 3.18 d 0.15 0.31 e 7.75 8.13 g 0.10 0.21 h 0.76 1.52 j 2.00 2.40 all dimensions in mm not recommended for new design, use b3x0 series
ds13006 rev. 9 - 3 2 of 3 sk32-sk36 www.diodes.com 20 40 60 80 100 120 140 150 0 1 2 3 4 t , terminal temperature (oc) fig. 1 forward derating curve t i , average rectified current (a) o sk35-36 sk32-34 single phase half-wave 60 hz resistive or inductive load mounted on a 8.0mm2 land pads 1 10 100 0 20 40 60 80 100 number of cycles @ 60 hz fig. 4 maximum non-repetitive peak forward surge curren t i , peak f o rward surge current (a) fsm 0.1 1.0 10 100 10 100 900 v , reverse voltage (v) fig. 3 typical total capacitance r c,t o tal capacitance (pf) t t = 25oc j sk32-34 sk35-36 f=1mhz 0.1 0.3 0.5 0.7 0.9 1.1 0.1 1.0 10 4 0 v , instantaneous forward voltage (v) fi g .2 t y pical forward characteristics f i , instantaneous forward current (a) f t = 25oc pulse width = 300 ms 2% duty cycle j sk32-34 sk35-36 not recommended for new design, use b3x0 series
ds13006 rev. 9 - 3 3 of 3 sk32-sk36 www.diodes.com notes: 4. for packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. * xx = device type, e.g. 32 through 36. 5. for lead free terminal plating part number, please add "-f" suffix to part number above. example: sk36-7-f. device* packaging shipping skxx-7 smc 3000/tape & reel ordering information (note 4 & 5) skxx = product type marking code, ex: sk3 2 = manufacturers? code marking yww = date code marking y = last digit of year ex: 2 for 2002 ww = week code 01 to 52 yww skxx not recommended for new design, use b3x0 series important notice life support diodes incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes witho ut further notice to any product herein. diodes incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. the user of products in such applications shall assume all risks of such use and will agree to hold diodes incorporated and all the companies whose products are represented on our website, harmless against all damages. diodes incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written appr oval of the president of diodes incorporated.
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