document number: 88402 for technical ques tions within your region, please cont act one of the following: www.vishay.com revision: 22-mar-11 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 1 this datasheet is subject to change without notice. the product described herein and this datasheet are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 surface mount power voltage-regulating diodes smzj3788 thru smzj3809b vishay general semiconductor typical applications for general purpose regulation and protection applications. features ? low profile package ? ideal for automated placement ? glass passivated chip junction ? low zener impedance ? low regulation factor ? meets msl level 1, per j-std-020, lf maximum peak of 260 c ? not recommended for pcb bottom side wave mounting ? aec-q101 qualified ? compliant to rohs directive 2002/95/ec and in accordance to weee 2002/96/ec mechanical data case: do-214aa (smbj) molding compound meets ul 94 v-0 flammability rating base p/n-e3 - rohs compliant and commercial grade base p/nhe3 - rohs complia nt and automotive grade terminals: matte tin plated leads, solderable per j-std-002 and jesd 22-b102 e3 suffix meets jesd 201 clas s 1a whisker test, he3 suffix meets jesd 201 class 2 whisker test polarity: color band denotes cathode end primary characteristics v z 9.1 v to 68 v p d 1500 mw i r (v z ? 12 v) 5.0 a t j max. 150 c do-214aa (smbj) maximum ratings (t a = 25 c unless otherwise noted) parameter symbol value unit operating junction and storage temperature range t j , t stg - 55 to + 150 c
www.vishay.com for technical qu estions within your region, please contact one of the fo llowing: document number: 88402 2 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com revision: 22-mar-11 this datasheet is subject to change without notice. the product described herein and this datasheet are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 smzj3788 thru smzj3809b vishay general semiconductor notes (1) suffix ?a? denotes 10 % and suffix ?b? denotes 5 % (2) maximum steady state power dissipation is 1500 mw at t l = 75 c (fig. 1) note (1) automotive grade electrical characteristics (t a = 25 c unless otherwise noted) (2) part number (1) device marking code nominal zener voltage v z at i zt test current i zt maximum zener impedance leakage current maximum reverse current i r at v r maximum zener current i zm z zt at i zt z zk at i zk (v) (ma) ( ? )( ? ) (ma) (a) (v) (ma) smzj3788a,b vk,l 9.1 41.2 4.0 1000 0.50 50 7.0 140 smzj3789a,b wa,b 10 37.5 5.0 1000 0.25 50 7.6 125 smzj3790a,b wc,d 11 34.1 6.0 650 0.25 10 8.4 115 smzj3791a,b we,f 12 31.2 7.0 550 0.25 5.0 9.1 105 smzj3792a,b wg,h 13 28.8 7.5 550 0.25 5.0 9.9 98 smzj3793a,b wi,j 15 25.0 9.0 600 0.25 5.0 11.4 85 smzj3794a,b wk,l 16 23.4 10.0 600 0.25 5.0 12.2 80 smzj3795a,b xa,b 18 20.8 12.0 650 0.25 5.0 13.7 70 smzj3796a,b xc,d 20 18.7 14.0 650 0.25 5.0 15.2 62 smzj3797a,b xe,f 22 17.0 17.5 650 0.25 5.0 16.7 56 smzj3798a,b xg,h 24 15.6 19.0 700 0.25 5.0 18.2 51 smzj3799a,b xi,j 27 13.9 23.0 700 0.25 5.0 20.6 46 smzj3800a,b xk,l 30 12.5 26.0 750 0.25 5.0 22.8 41 smzj3801a,b ya,b 33 11.4 33.0 800 0.25 5.0 25.1 38 smzj3802a,b yc,d 36 10.4 38.0 850 0.25 5.0 27.4 35 smzj3803a,b ye,f 39 9.6 45.0 900 0.25 5.0 29.7 31 smzj3804a,b yg,h 43 8.7 53.0 950 0.25 5.0 32.7 28 smzj3805a,b yi,j 47 8.0 67.0 1000 0.25 5.0 35.8 26 smzj3806a,b yk,l 51 7.3 70.0 1100 0.25 5.0 38.8 24 smzj3807a,b za,b 56 6.7 86.0 1300 0.25 5.0 42.6 22 smzj3808a,b zc,d 62 6.0 100.0 1500 0.25 5.0 47.1 20 smzj3809a,b ze,f 68 5.5 120.0 1700 0.25 5.0 51.7 18 ordering information (example) preferred p/n unit weight (g) preferred package code base quantity delivery mode smzj3788a-e3/52 0.096 52 750 7" diameter plastic tape and reel smzj3788a-e3/5b 0.096 5b 3200 13" di ameter plastic tape and reel smzj3788ahe3/52 (1) 0.096 52 750 7" diameter plastic tape and reel smzj3788ahe3/5b (1) 0.096 5b 3200 13" diameter plastic tape and reel
document number: 88402 for technical ques tions within your region, please cont act one of the following: www.vishay.com revision: 22-mar-11 diodesamericas@vishay.com , diodesasia@vishay.com , diodeseurope@vishay.com 3 this datasheet is subject to change without notice. the product described herein and this datasheet are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 smzj3788 thru smzj3809b vishay general semiconductor new product ratings and characteristics curves (t a = 25 c unless otherwise noted) fig. 1 - maximum continuous power dissipation fig. 2 - typical zener impedance fig. 3 - typical zener impedance fig. 4 - typical temperature coefficients package outline dimensions in inches (millimeters) 0 2.0 1.5 1.0 25 50 75 100 125 150 175 0.5 60 hz resisti v e or ind u cti v e load p m(a v ) - a v erage po w er dissipation ( w ) t l - lead temperat u re (c) pcb mo u nted on 0.31" x 0.31" x 0.0 8 " ( 8 mm x 8 mm x 2 mm) copper pad areas 0 100 10 1000 1 100 500 10 0.5 v z = 62 v v z = 22 v v z = 10 v t j = 25 c i z(rms) = 0.1 i z(dc) i z - zener test c u rrent (ma) z z - dynamic impedance ( ) 2 100 200 10 100 10 i z = 1 ma i z = 10 ma i z = 20 ma i z(rms) = 0.1 i z(dc) v z - zener v oltage ( v ) z z - dynamic impedance ( ) 100 10 100 10 tested at rated i zt v z - temperat u re coefficient (m v /c) v z - zener v oltage ( v ) 0.160 (4.06) 0.1 8 0 (4.57) 0.006 (0.152) 0.012 (0.305) 0.030 (0.76) 0.060 (1.52) 0.205 (5.21) 0.220 (5.59) 0 (0) 0.00 8 (0.2) 0.130 (3.30) 0.155 (3.94) 0.0 8 4 (2.13) 0.096 (2.44) 0.077 (1.95) 0.0 8 6 (2.20) cathode band do-214aa (smb-j-bend) 0.0 8 5 (2.159) max. 0.220 ref. 0.0 8 6 (2.1 8 ) mi n . 0.060 (1.52) mi n . mountin g pad layout
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