ptv3.9b thru ptv36b www.vishay.com vishay general semiconductor revision: 25-may-12 1 document number: 88484 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 power voltage-regulating diodes typical applications for general purpose regulation and protection applications. features ? very low profile - typical height of 1.0 mm ? ideal for automated placement ? low zener impedance ? meets msl level 1, per j-std-020, lf maximum peak of 260 c ? material categorization: for definitions of compliance please see www.vishay.com/doc?99912 mechanical data case: do-220aa (smp) molding compound meets ul 94 v-0 flammability rating base p/n-m3 - halogen-fr ee, rohs-compliant, and commercial grade terminals: matte tin plated leads, solderable per j-std-002 and jesd 22-b102 m3 suffix meets jesd 2 01 class 1a whisker test polarity: color band denotes cathode end notes (1) mounted on pcb with 5.0 mm x 5.0 mm co pper pads attached to each terminal (2) mounted on minimum r ecommended pad layout (3) pulse test: 300 s pulse width, 1 % duty cycle primary characteristics v z nom. 4.2 v to 38 v p tot at t l = 75 c 1500 mw p tot at t l = 25 c 600 mw t j max. 150 c v z specification pulse current int. construction single do-220aa ( s mp) e s mp ? s eries package package name weight molding compound flammability rating moisture sensitivity level soldering conditions do-220aa (smp) 24 mg ul 94 v-0 msl level 1 (according j-std-020) 260 c/10 s at terminals maximum ratings (t a = 25 c unless otherwise noted) parameter symbol value unit power dissipation at t l = 75 c (fig. 1) (1) p tot 1500 mw power dissipation at t a = 25 c (fig. 1) (2) p tot 600 mw maximum instantaneous forward vo ltage at 200 ma for all types (3) v f 1.5 v operating junction temperature t j 150 c storage temperature range t stg - 65 to + 150 c
ptv3.9b thru ptv36b www.vishay.com vishay general semiconductor revision: 25-may-12 2 document number: 88484 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 notes (1) mounted on pcb with 5.0 mm x 5.0 mm copper pad areas attached to each terminal (2) mounted on minimum r ecommended pad layout electrical characteristics (t a = 25 c unless otherwise noted) part number device marking code zener voltage range test current maximum zener dynamic impedance maximum reverse leakage current v z at i zt i zt z zt at i zt i r at v r vma ? a v min. nom. max. max. max. ptv 3.9b vb 3.9 4.2 4.4 40 15 20 1.0 ptv 4.3b vc 4.3 4.6 4.8 40 15 20 1.0 ptv 4.7b vd 4.7 5.0 5.2 40 10 20 1.0 ptv 5.1b ve 5.1 5.4 5.7 40 8 20 1.0 ptv 5.6b vf 5.6 6.0 6.3 40 8 20 1.5 ptv 6.2b vg 6.2 6.6 7.0 40 6 20 3.0 ptv 6.8b vh 6.8 7.3 7.7 40 6 50 3.5 ptv 7.5b vi 7.5 8.0 8.4 40 4 20 4.0 ptv 8.2b vj 8.2 8.8 9.3 40 4 20 5.0 ptv 9.1b vk 9.1 9.7 10.2 40 6 20 6.0 ptv 10b vl 10.0 10.6 11.2 40 6 10 7.0 ptv 11b vm 11.0 11.7 12.3 20 8 10 8.0 ptv 12b vn 12.0 12.8 13.5 20 8 10 9.0 ptv 13b vo 13.3 14.2 15.0 20 10 10 10.0 ptv 15b vp 14.7 15.6 16.5 20 10 10 11.0 ptv 16b vq 16.2 17.3 18.3 20 12 10 12.0 ptv 18b vr 18.0 19.2 20.3 20 12 10 13.0 ptv 20b vs 20.0 21.2 22.4 20 14 10 15.0 ptv 22b vt 22.0 23.3 24.5 10 14 10 17.0 ptv 24b vu 24.0 25.8 27.6 10 16 10 19.0 ptv 27b vv 27.0 28.9 30.8 10 16 10 21.0 ptv 30b vx 30.0 32.0 34.0 10 18 10 23.0 ptv 33b vy 33.0 35.0 37.0 10 18 10 25.0 ptv 36b vz 36.0 38.0 40.0 10 20 10 27.0 thermal characteristics (t a = 25 c unless otherwise noted) parameter symbol limit unit typical thermal resistance, junction to lead (1) r ? jl 50 c/w typical thermal resistance , junction to ambient (2) r ? ja 208 c/w ordering information (example) preferred p/n unit weight (g) preferred package code base quantity delivery mode ptv7.5b-m3/84a 0.024 84a 3000 7" diameter plastic tape and reel ptv7.5b-m3/85a 0.024 85a 10 000 13" diameter plastic tape and reel
ptv3.9b thru ptv36b www.vishay.com vishay general semiconductor revision: 25-may-12 3 document number: 88484 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 ratings and characteristics curves (t a = 25 c unless otherwise noted) fig. 1 - steady state power durating fig. 2 - typical zener voltage fig. 3 - typical zener voltage package outline dimensions in inches (millimeters) t a t l 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0 25 50 75 100 125 150 p tot - maximum power di ss ipation (w) temperature (c) 100 10 1 02 6 10 0.1 v z - zener v oltage ( v ) i z - zener test c u rrent (ma) 15 8 4 379 100 10 1 0204060 0.1 v z - zener v oltage ( v ) i z - zener test c u rrent (ma) 0.000 (0.00) 0.012 (0.30) 0.013 (0.35) 0.004 (0.10) 0.01 8 (0.45) 0.006 (0.15) 0.045 (1.15) 0.033 (0. 8 5) 0.036 (0.91) 0.024 (0.61) 0.016 (0.40) 0.032 (0. 8 0) 0.053 (1.35) 0.041 (1.05) 0.012 (0.30) ref. 0.105 (2.67) 0.025 (0.635) 0.100 (2.54) 0.030 (0.762) 0.050 (1.27) cathode band 0.142 (3.61) 0.126 (3.19) 0.15 8 (4.00) 0.146 (3.70) 0.0 8 6 (2.1 8 ) 0.074 (1. 88 ) 0.0 8 7 (2.20) 0.103 (2.60) do-220aa (smp)
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