? semiconductor components industries, llc, 2013 april, 2013 ? rev. 0 1 publication order number: nup2115l / d nup2115l, sznup2115l dual line flexray bus protector the sz/nup2115l has been designed to protect the flexray transceiver from esd and other harmful transient voltage events. this device provides bidirectional protection for each data line with a single compact sot ? 23 package, giving the system designer a low cost option for improving system reliability and meeting stringent emi requirements. features ? 200 w peak power dissipation per line (8 x 20 sec waveform) ? diode capacitance matching ? low reverse leakage current (< 100 na) ? low capacitance high ? speed flexray data rates ? iec compatibility: ? iec 61000 ? 4 ? 2 (esd): level 4 ? iec 61000 ? 4 ? 4 (eft): 50 a ? 5/50 ns ? iec 61000 ? 4 ? 5 (lighting) 3.0 a (8/20 s) ? iso 7637 ? 1, nonrepetitive emi surge pulse 2, 8.0 a (1 x 50 s) ? iso 7637 ? 3, repetitive electrical fast transient (eft) emi surge pulses, 50 a (5 x 50 ns) ? flammability rating ul 94 v ? 0 ? sz prefix for automotive and other applications requiring unique site and control change requirements; aec ? q101 qualified and ppap capable ? these are pb ? free devices applications ? automotive networks ? flexray bus http://onsemi.com sot ? 23 case 318 style 27 pin 1 pin 3 pin 2 marking diagram 25w = device code m = date code = pb ? free package sot ? 23 dual bidirectional voltage suppressor 200 w peak power 1 25wm see detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet. ordering information (note: microdot may be in either location)
nup2115l, sznup2115l http://onsemi.com 2 maximum ratings (t j = 25 c, unless otherwise specified) symbol rating value unit ppk peak power dissipation, 8 x 20 s double exponential waveform (note 1) 200 w t j operating junction temperature range ? 55 to 150 c t j storage temperature range ? 55 to 150 c t l lead solder temperature (10 s) 260 c esd human body model (hbm) machine model (mm) iec 61000 ? 4 ? 2 specification (contact) 8.0 400 23 kv v kv stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above t he recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may af fect device reliability. 1. non ? repetitive current pulse per figure 1. electrical characteristics (t j = 25 c, unless otherwise specified) symbol parameter test conditions min typ max unit v rwm reverse working voltage (note 2) 24 ? ? v v br breakdown voltage i t = 1 ma (note 3) 26.2 ? 32 v i r reverse leakage current v rwm = 24 v ? 15 100 na v c clamping voltage i pp = 1 a (8 x 20 s waveform) (note 4) ? 33.4 36.6 v v c clamping voltage i pp = 3 a (8 x 20 s waveform) (note 4) ? 44 50 v i pp maximum peak pulse current 8 x 20 s waveform (note 4) ? ? 3.0 a c j capacitance v r = 0 v, f = 1 mhz (line to gnd) ? ? 10 pf c diode capacitance matching v r = 0 v, 5 mhz (note 5) ? 0.26 2 % 2. tvs devices are normally selected according to the working peak reverse voltage (v rwm ), which should be equal or greater than the dc or continuous peak operating voltage level. 3. v br is measured at pulse test current i t . 4. pulse waveform per figure 1. 5. c is the percentage difference between c j of lines 1 and 2 measured according to the test conditions given in the electrical characteristics table. ordering information device package shipping ? nup2115lt1g sot ? 23 (pb ? free) 3,000 / tape & reel SZNUP2115LT1G sot ? 23 (pb ? free) 3,000 / tape & reel nup2115lt3g sot ? 23 (pb ? free) 10,000 / tape & reel sznup2115lt3g sot ? 23 (pb ? free) 10,000 / tape & reel ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifications brochure, brd8011/d.
nup2115l, sznup2115l http://onsemi.com 3 typical performance curves (t j = 25 c unless otherwise noted) figure 1. pulse waveform, 8 20 s 110 90 80 70 60 50 40 30 20 10 0 0 5 15 25 t, time ( s) % of peak pulse current waveform parameters t r = 8 s t d = 20 s t d = i pp /2 30 figure 2. clamping voltage vs peak pulse current 3.5 2.5 2.0 1.5 1.0 0.5 0.0 40 v c , clamping voltage (v) i pp , peak pulse current (a) 30 35 45 50 100 10 20 c ? t figure 3. typical junction capacitance vs reverse voltage 5 05 v r , reverse voltage (v) c, capacitance (pf) 10 15 20 25 125 c 4 3 9 2 6 25 c 0 5 10 15 20 25 30 35 40 45 50 20 22 24 26 28 30 32 34 figure 4. v br versus i t characteristics t a = ? 55 c 125 c 25 c 65 c v br , voltage (v) i t , (ma) figure 5. i r versus temperature characteristics 0 5 10 15 20 25 012345 ? 55 c t a = +150 c +25 c i l , leakage current (na) v r , reverse bias voltage (v) 0 20 40 60 80 100 120 ? 60 ? 30 0 30 60 90 120 150 180 figure 6. temperature power dissipation derating temperature ( c) percent derating (%) 3.0 7 8
nup2115l, sznup2115l http://onsemi.com 4 applications tvs diodes provide a low cost solution to conducted and radiated electromagnetic interference (emi) and electrostatic discharge (esd) noise problems. the noise immunity level and reliability of flexray transceivers can be easily increased by adding external tvs diodes to prevent transient voltage failures. the nup2115l provides a transient voltage suppression solution for flexray data communication lines. the nup2115l is a dual bidirectional tvs device in a compact sot ? 23 package. this device is based on zener technology that optimizes the active area of a pn junction to provide robust protection against transient emi surge voltage and esd. tvs diode protection circuit tvs diodes provide protection to a transceiver by clamping a surge voltage to a safe level. tvs diodes have high impedance below and low impedance above their breakdown voltage. a tvs zener diode has its junction optimized to absorb the high peak energy of a transient event, while a standard zener diode is designed and specified to clamp a steady state voltage. figure 7 provides an example of a dual bidirectional tvs diode array that can be used for protection with the flexray network. the bidirectional array is created from four identical zener tvs diodes. the clamping voltage of the composite device is equal to the breakdown voltage of the diode that is reversed biased, plus the diode drop of the second diode that is forwarded biased. figure 7. flexray tvs protection circuit
nup2115l, sznup2115l http://onsemi.com 5 package dimensions sot ? 23 (to ? 236) case 318 ? 08 issue ap d a1 3 12 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. maximum lead thickness includes lead finish thickness. minimum lead thickness is the minimum thickness of base material. 4. dimensions d and e do not include mold flash, protrusions, or gate burrs. mm inches scale 10:1 0.8 0.031 0.9 0.035 0.95 0.037 0.95 0.037 2.0 0.079 view c l 0.25 l1 e e e b a see view c dim a min nom max min millimeters 0.89 1.00 1.11 0.035 inches a1 0.01 0.06 0.10 0.001 b 0.37 0.44 0.50 0.015 c 0.09 0.13 0.18 0.003 d 2.80 2.90 3.04 0.110 e 1.20 1.30 1.40 0.047 e 1.78 1.90 2.04 0.070 l 0.10 0.20 0.30 0.004 0.040 0.044 0.002 0.004 0.018 0.020 0.005 0.007 0.114 0.120 0.051 0.055 0.075 0.081 0.008 0.012 nom max l1 h 2.10 2.40 2.64 0.083 0.094 0.104 h e 0.35 0.54 0.69 0.014 0.021 0.029 c 0 ??? 10 0 ??? 10 style 27: pin 1. cathode 2. cathode 3. cathode *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint* on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including wi thout limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its of ficers, employees, subsidiaries, af filiates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information n. american technical support : 800 ? 282 ? 9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81 ? 3 ? 5817 ? 1050 nup2115l/d honeywell and sds are registered trademarks of honeywell international inc. devicenet is a trademark of rockwell automation. literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303 ? 675 ? 2175 or 800 ? 344 ? 3860 toll free usa/canada fax : 303 ? 675 ? 2176 or 800 ? 344 ? 3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative
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