? semiconductor components industries, llc, 2015 september, 2015 ? rev. 0 1 publication order number: sznup2242 / d sznup2242 dual line can bus protector the sznup2242 has been designed to protect the can transceiver from esd and other harmful transient voltage events. this device provides bidirectional protection for each data line with a single compact sc?70 (sot?323) 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) ? 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 ? can / can?fd ? low and high?speed can ? fault tolerant can www. onsemi.com pin 1 pin 3 pin 2 see detailed ordering and shipping information on page 2 o f this data sheet. ordering information can transceiver can_h can_l sznup2242 can bus marking diagram sc?70 case 419 style 4 (note: microdot may be in either location) 25m 25 = specific device code m = date code = pb?free package 1
sznup2242 www. 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 1.6 30 kv kv kv stresses exceeding those listed in the maximum ratings table may damage the device. if any of these limits are exceeded, device function ality should not be assumed, damage may occur and reliability may be affected. 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 % product parametric performance is indicated in the electrical characteristics for the listed test conditions, unless otherwise noted. product performance may not be indicated by the electrical characteristics if operated under different conditions. 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 ? SZNUP2242WTT1G sc?70 (pb?free) 3000 / tape & reel sznup2242wtt3g sc?70 (pb?free) 10000 / 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.
sznup2242 www. 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
sznup2242 www. onsemi.com 4 package dimensions sc?70 (sot?323) case 419?04 issue n a a2 d e1 b e e a1 c l 3 12 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 0.05 (0.002) 1.9 0.075 0.65 0.025 0.65 0.025 0.9 0.035 0.7 0.028 mm inches scale 10:1 *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* h e dim a min nom max min millimeters 0.80 0.90 1.00 0.032 inches a1 0.00 0.05 0.10 0.000 a2 0.70 ref b 0.30 0.35 0.40 0.012 c 0.10 0.18 0.25 0.004 d 1.80 2.10 2.20 0.071 e 1.15 1.24 1.35 0.045 e 1.20 1.30 1.40 0.047 0.035 0.040 0.002 0.004 0.014 0.016 0.007 0.010 0.083 0.087 0.049 0.053 0.051 0.055 nom max l 2.00 2.10 2.40 0.079 0.083 0.095 h e e1 0.65 bsc 0.38 0.028 ref 0.026 bsc 0.015 0.20 0.56 0.008 0.022 style 4: pin 1. cathode 2. cathode 3. anode on semiconductor and the are registered trademarks of semiconductor components industries, llc (scillc) or its subsidia ries in the united states and/or other countries. scillc owns the rights to a number of pa tents, trademarks, copyrights, trade secret s, and other intellectual property. a listin g of scillc?s product/patent coverage may be accessed at www.onsemi.com/site/pdf/patent?marking.pdf. scillc reserves the right to make changes without further notice to any product s herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any part icular purpose, nor does sci llc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. ?typi cal? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating param eters, 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 right s of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgic al implant into the body, or other applications intended to s upport or sustain life, or for any other application in which the failure of the scillc product could create a situation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer s hall indemnify and hold scillc and its officers , employees, subsidiaries, affiliates, and dist ributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly 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 manufac ture 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. p ublication 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 sznup2242/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 loc al sales representative
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