sml4728 to sml4764a www.vishay.com vishay semiconductors rev. 1.9, 23-aug-12 1 document number: 85782 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 surface mount zener diodes features ? plastic package has un derwriters laboratory flammability classification 94 v-0 ? for surface mounted applications ? low zener impedance ? low regulation factor ? high temperature soldering guaranteed: 260 c/10 s at terminals ? standard voltage tolerance is 10 %, suffix a 5 % ? aec-q101 qualified ? material categorization: for definitions of compliance please see www.vishay.com/doc?99912 mechanical data base p/n-e3 - rohs-compliant, commercial grade base p/nhe3 - rohs-complia nt, aec-q101 qualified primary characteristics parameter value unit v z range nom. 3.3 to 100 v test current i zt 2.5 to 76 ma v z specification pulse current int. construction single do-214ac (sma) ordering information device name ordering code taped units per reel minimum order quantity sml4728 to sml4764a sml4728-e3/5a sml4728he3/5a 7500 (12 mm tape on 13" plastic reel) sml4728 to sml4764a sml4728-e3/61 sml4728he3/61 1800 (12 mm tape on 7" plastic reel) package package name weight molding compound flammability rating moisture sensitivity level soldering conditions do-214ac 64 mg ul 94 v-0 msl level 1 (according j-std-020) 260 c/10 s at terminals absolute maximum ratings (t amb = 25 c, unless otherwise specified) parameter test condition symbol value unit power dissipation t l = 75 c p tot 1000 mw junction temperature t j 150 c storage temperature range t stg - 65 to + 150 c
sml4728 to sml4764a www.vishay.com vishay semiconductors rev. 1.9, 23-aug-12 2 document number: 85782 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 note (1) surge current is a non-repeti tive, 8.3 ms pulse width square wave or equivalent sine-wave superimposed on i zt per jedec method electrical characteristics (t amb = 25 c, unless otherwise specified) part number marking code zener voltage range test current reverse current dynamic resistance surge current (1) v z at i zt1 i zt1 i zt2 i r at v r z z at i zt1 z zk at i zt2 i rm v ma a v ma pk nom. max. max. max. max. sml4728 3p3 3.3 76 1 100 1 10 400 1380 sml4729 3p6 3.6 69 1 100 1 10 400 1260 sml4730 3p9 3.9 64 1 50 1 9 400 1190 sml4731 4p3 4.3 58 1 10 1 9 400 1070 sml4732 4p7 4.7 53 1 10 1 8 500 970 sml4733 5p1 5.1 49 1 10 1 7 550 890 sml4734 5p6 5.6 45 1 10 2 5 600 810 sml4735 6p2 6.2 41 1 10 3 2 700 730 sml4736 6p8 6.8 37 1 10 4 3.5 700 660 sml4737 7p5 7.5 34 0.5 10 5 4 700 605 sml4738 8p2 8.2 31 0.5 10 6 4.5 700 550 sml4739 9p1 9.1 28 0.5 10 7 5 700 500 sml4740 10 10 25 0.25 10 7.6 7 700 454 sml4741 11 11 23 0.25 5 8.4 8 700 414 sml4742 12 12 21 0.25 5 9.1 9 700 380 sml4743 13 13 19 0.25 5 9.9 10 700 344 sml4744 15 15 17 0.25 5 11.4 14 700 305 sml4745 16 16 15.5 0.25 5 12.2 16 700 285 sml4746 18 18 14 0.25 5 13.7 20 750 250 sml4747 20 20 12.5 0.25 5 15.2 22 750 225 sml4748 22 22 11.5 0.25 5 16.7 23 750 205 sml4749 24 24 10.5 0.25 5 18.2 25 750 190 sml4750 27 27 9.5 0.25 5 20.6 35 750 170 sml4751 30 30 8.5 0.25 5 22.8 40 1000 150 sml4752 33 33 7.5 0.25 5 25.1 45 1000 135 sml4753 36 36 7 0.25 5 27.4 50 1000 125 sml4754 39 39 6.5 0.25 5 29.7 60 1000 115 sml4755 43 43 6 0.25 5 32.7 70 1500 110 sml4756 47 47 5.5 0.25 5 35.8 80 1500 95 sml4757 51 51 5 0.25 5 38.8 95 1500 90 sml4758 56 56 4.5 0.25 5 42.6 110 2000 80 sml4759 62 62 4 0.25 5 47.1 125 2000 70 sml4760 68 68 3.7 0.25 5 51.7 150 2000 65 sml4761 75 75 3.3 0.25 5 56 175 2000 60 sml4762 82 82 3 0.25 5 62.2 200 3000 55 sml4763 91 91 2.8 0.25 5 69.2 250 3000 50 sml4764 100 100 2.5 0.25 5 76 350 3000 45
sml4728 to sml4764a www.vishay.com vishay semiconductors rev. 1.9, 23-aug-12 3 document number: 85782 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 basic characteristics (t amb = 25 c, unless otherwise specified) fig. 1 - maximum continuous power dissipation fig. 2 - typical zener impedance fig. 3 - typical temperature coefficients fig. 4 - typical instantaneous forw ard characteristics for sml4763 fig. 5 - typical reverse characteristics 25 50 75 100 125 150 175 0 0.25 0.5 0.75 1.0 terminals temperat u re ( c) p m(av) ,a v erage po w er dissipation (w) 60 hz resisti v eor ind u cti v e load p.c.b. mo u nted on 0.31 x 0.31 x 0.08" (8 x 8 x 2mm) copper areas pads 17923 0.5 10 100 500 1 10 100 1,000 i zt , zener test c u rrent (ma) z z , dynamic zener impedance ( ) t j =25c v z =91v v z =56v v z =30v v z = 6.2v 17925 0 10 20 30 40 50 60 70 80 90 100 0 10 30 50 70 90 110 v z , zener voltage (v) v z , temperat u re coefficient (mv/ c) tested at rated i zt 17927 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.01 0.1 1 10 instantaneo u sfor w ard voltage (v) instantaneo u sfor w ard c u rrent (a) p u lse w idth = 300s 1% d u ty cycle t j =25c 17924 0 20 40 60 80 100 0.01 0.1 1 10 percent of rated zener voltage (%) instantaneo u sre v erse c u rrent ( a) t j =25c t j =100c 17926
sml4728 to sml4764a www.vishay.com vishay semiconductors rev. 1.9, 23-aug-12 4 document number: 85782 for technical questions within your region: diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 package dimensions in millimeters (inches): do-214ac 0.008 (0.203) 0.194 (4.93) 0.208 (5.28) 0.157 (3.99) 0.177 (4.50) 0.100 (2.54) 0.110 (2.79) 0.078 (1.98) 0.090 (2.29) 0.006 (0.152) 0.012 (0.305) 0.049 (1.25) 0.065 (1.65) cathode band 0 (0) do-214ac ( s ma) mounting pa d layout 0.074 (1.88) max. 0.208 (5.28) ref. 0.066 (1.68) min. 0.060 (1.52) min. 0.030 (0.76) 0.060 (1.52)
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