only one name means protektion? www.protekdevices.com 05108.r7 10/12 page 1 05108 psot15kca - psot36kca 300 watt tvs array de scr i pt i o n the psotxxkca series are a common cathode dual line transient voltage protector. this series is suitable for applica - tons such as rs-232, rs-422 and rs-423 data lines, sensor i/o ports, industrial control and monitoring systems. the psotxxkca series can be utlized as a two line unidirectonal common-mode or a single bidirectonal diferental- mode protector. this series meets the iec compatbility requirements. packaged in a sot-23 confguraton, the psotxxkca series is available in 15 volts or 36 volts, with a peak pulse power ratng of 300 wats for an 8/20s waveform. fe at u r e s ? compatble with iec 61000-4-2 (esd): air 15kv, contact 8kv ? compatble with iec 1000-4-4 (eft): 40a, 5/50ns ? 300 wats peak pulse power per line(tp = 8/20s) ? 200 wats peak pulse power per line(tp = 1.2/50s) ? 40 wats peak pulse power per line(tp = 10/1000s) ? low clamping voltage ? common cathode confguraton ? available in 15v and 36v ? provides 2 lines of unidirectonal protecton ? rohs compliant ? reach compliant me c h a nic a l c h aract e r i st i cs ? molded jedec sot-23 package ? approximate weight: 8 milligrams ? lead-free pure-tin platng (annealed) ? solder refow temperature: pure-tin - sn, 100: 260-270c ? flammability ratng ul 94v-0 ? 8mm tape and reel per eia standard 481 app li cat i o n s ? rs-232, rs-422 & rs-423 ? digital sensor i/o ports ? control & monitoring systems ? portable electronics ? industrial automoton sensor protecton p in co n f i g u rat i o n sot -23 packag e 2 3 1
only one name means protektion? www.protekdevices.com 05108.r7 10/12 page 2 05108 psot15kca - psot36kca typ i ca l d e v i c e c h aract e r i st i cs m ax imum rat in gs @ 25c u nless otherwise specifed para me t e r sy m bo l va lue uni ts peak pulse power (tp = 8/20s) - see figure 1 p pp 300 wats peak pulse power (tp = 1.2/50s) p pp 200 wats peak pulse power (tp = 10/1000s) p pp 40 wats operatng temperature t l -55 to 150 c storage temperature t stg -55 to 150 c ele ctr i ca l c h aract e r i st i cs p e r line @ 25c u nless otherwise specifed part num b e r ( n ote 1) d e v i c e m ark in g rat e d sta n d-off vo l tag e v wm vo l ts minimum br e akdow n vo l tag e @ 1 m a v (br) vo l ts m ax imum c l a m p in g vo l tag e (fig. 2) @ i p = 1.9a v c vo l ts m ax imum c l a m p in g vo l tag e (fig. 2) @ 8/20 s v c @ i pp m ax imum le akag e c u rr en t @v w m i d a typ i ca l capac i ta n c e @0v, 1 mh z c j p f psot15kca pka 12.8 14.3 21.2 33.0v @ 9.0a 0.1 120 psot36kca pkb 33.0 36.0 45.0 66.0v @ 6.0a 0.1 45 n ot e s 1. for unidirectonal, test only pins 1-3 and 2-3.
only one name means protektion? www.protekdevices.com 05108.r7 10/12 page 3 05108 psot15kca - psot36kca typ i ca l d e v i c e c h aract e r i st i cs peak pulse power 8/20s average power f i g u r e 3 pow e r d e rat in g c u rv e t a - ambient temperature - c 0 25 50 75 100 125 150 0 20 40 60 80 100 % of rated power test waveform parameters t f = 8s t d = 20s t f e -t peak value i pp t d = t/(i pp /2) f i g u r e 2 p ul s e wav e for m t - time - s 0 5 10 15 20 25 30 i pp - peak pulse current - % of i pp 0 20 40 60 80 100 120 f i g u r e 1 p e ak p ul s e pow e r vs p ul s e t ime t d - pulse duraton - s 300w, 8/20s waveform 0.1 1 10 100 1,000 10,000 p pp - peak pulse power - wats 10 100 1,000 10,000
only one name means protektion? www.protekdevices.com 05108.r7 10/12 page 4 05108 psot15kca - psot36kca sot -23 packag e in for m at i o n o u t line d imen s i o n s d im millime t e rs in c he s min m ax min m ax a 2.80 3.04 0.110 0.120 b 1.20 1.40 0.047 0.055 c 0.89 1.11 0.035 0.044 d 0.37 0.50 0.015 0.020 g 1.78 2.04 0.070 0.081 h 0.013 0.100 0.001 0.004 j 0.085 0.177 0.003 0.007 k 0.45 0.60 0.018 0.024 l 0.89 1.02 0.035 0.040 s 2.10 2.50 0.083 0.098 v 0.45 0.60 0.018 0.024 n ot e s 1. controlling dimension: inches. 2. dimensioning and tolerances per ansi y14.5m, 1985. 3. pin 3 is the cathode (unidirectonal only) 4. dimensions are exclusive of mold fash and metal burrs. pad l ayo u t d imen s i o n s d im millime t e rs in c he s min m ax min m ax a 0.71 0.97 0.028 0.038 b 1.88 2.13 0.074 0.084 c 0.71 0.97 0.028 0.038 d 0.81 1.07 0.032 0.042 n ot e s 1. controlling dimension: inches. a l b s g v 3 1 2 d h c k j 0-10 a c d b
only one name means protektion? www.protekdevices.com 05108.r7 10/12 page 5 05108 psot15kca - psot36kca tap e a n d r eel sp e c i f i cat i o n s reel di a . t ap e wi dt h a0 b0 k0 d e f w p0 p2 p tmax 178mm (7) 8mm 3.15 0.10 2.77 0.10 1.30 0.10 1.55 0.10 1.75 0.10 3.50 0.05 8.00 0.30 4.00 0.10 2.00 0.05 4.00 0.10 0.228 not e s 1. dimensions are in millimeters. 2. surface mount product is taped and reeled in accordance with eia-481. 3. sufx - t7 = 7 reel - 3,000 pieces per 8mm tape. 4. sufx - t13 = 13 reel - 10,000 pieces per 8mm tape. 5. marking on part - marking code (see page 2) and date code. package outline, pad layout and tape specifcatons per document number 06012.r2 8/10. t op cover tape k0 d p0 p2 10 pitches cumulatve t olerance on t ape. 0.2 a0 b0 p e f w user directon of feed pin 1 t ord e r in g in for m at i o n bas e part num b e r ( xx = v oltage ) le adfr ee s u ff i x tap e s u ff i x qty/r eel r eel s i z e t u b e qty psotxxkca -lf -t7 3,000 7 n/a psotxxkca -lf -t13 10,000 13 n/a this device is only available in a lead-free confguraton.
only one name means protektion? www.protekdevices.com 05108.r7 10/12 page 6 05108 psot15kca - psot36kca co m pa n y in for m at i o n copyright ? protek devices 1998 - this literature is subject to all applicable copyright laws and is not for resale in any manner. specifications: protek reserves the right to change the electrical and or mechanical characteristcs described herein without notce. design changes: protek reserves the right to discontnue product lines without notce and that the fnal judgement concerning selecton and specifcatons is the buyers and that in furnishing engineering and technical assistance. protek assumes no responsibility with respect to the selecton or specifcatons of such products. protek makes no warranty, representaton or guarantee regarding the suitability of its products for any partcular purpose, nor does protek assume any liability arising out of the applicaton or use of any product or circuit and specifcally disclaims any and all liability without limitaton special, consequental or incidental damages. life support policy: protek devices products are not authorized for use in life support systems without writen consent from the factory. co m pan y profile in business more than 20 years, protek devices? is a privately-held company located in tempe, arizona, that ofers a product line of tran - sient voltage suppressors (tvs); avalanche breakdown diodes; steering diode tvs arrays and other surge suppressor component products. these tvs devices protect electronic systems from the efects of lightning, electrostatc discharge (esd), nuclear electromagnetc pulses (nemp), inductve switching and emi / rfi. protek devices also ofers high performance interface and linear products that include analog switches; multplexers; led drivers; audio control ics; rf and related high frequency products. the analog devices work in a host of con - sumer; industrial; automotve and other applicatons. co n tact us corporate h eadquarters 2929 south fair lane tempe, arizona 85282 usa by telephone general: 602-431-8101 sales: & marketng: 602-414-5109 customer service: 602-414-5114 product technical support: 602-414-5107 by fax general: 602-431-2288 by e -mail: sales: sales@protekdevices.com customer service: service@protekdevices.com technical support: support@protekdevices.com protek devices (asia pacifc) pte. l td. 8 ubi road 2, #06-19 zervex singapore - 408538 tel: +65-67488312 fax: +65-67488313 web www.protekdevices.com
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