only one name means protektion? www.protekdevices.com 05429.r0 7/13 page 1 05429 PMPS150-1812 p oly m e r p tc device d e s c r i p tion surface mount ptc devices are the preferred over-current protecton method for computer, consumer electronic, por - table electronics and automotve applicatons. these devices are suitable for automated assembly and are designed to save on board space. featu r e s ? over-current protecton ? rohs & reach compliant ? halogen-free material ? ul recognized mechanical cha r acte r i s tic s ? surface mount device: size 1812 ? approximate weight: 0.0476 grams ? lead-free ? 12mm tape and reel per eia standard 481 a pp lication s ? motherboard usb & ieee 1394 protecton ? usb & hdmi port protecton - set-top boxes, game consoles ? batery pcm ? mobile internet device (mid) ? ic vcc protecton ? optcal electronics ? security systems ? industrial controls p tc device elect r ical sp eci f ication s p a r t nu mb e r m a r king code m a x i m u m holding cu rr ent ( n ote 1) i h amps m ini m u m t r i p cu rr ent ( n ote 2) i t a mps m a x i m u m inte rr u p t voltage ( n ote 3) v m a x volt s m a x i m u m f ault cu rr ent ( n ote 4) i m a x a mps m a x iu m ti m e - to - t r i p cu rr ent ( n ote 5) t t r i p a mps @ s ecs ty p ical p o w e r di ss i p ation ( n ote 6) p d w att s m ini m u m r e s i s tance ( n ote 7) r m in oh ms m a x i m u m r e s i s tance ( n ote 8) r m a x oh ms PMPS150-1812 1524 1.50 3.00 24 20 8.00a @ 1.50s 0.8 0.040 0.110 n ote s 1. the maximum current at which the device will not trip at 25c in stll air. 2. the minimum current at which the device will always trip at 25c in stll air. 3. the maximum interrupt voltage the device can withstand without damage at the rated current. 4. the maximum fault current the device can withstand without damage at the rated voltage. 5. the maximum tme to trip at the assigned current. 6. the typical amount of power dissipated by the device when in state air environment. 7. the minimum device resistance at 25c prior to tripping. 8. the maximum device resistance at 25c measured one hour post refow. free datasheet http:///
only one name means protektion? www.protekdevices.com 05429.r0 7/13 page 2 05429 PMPS150-1812 ty p ical device cha r acte r i s tic s te s t pr ocedu r e s and r e q ui r e m ent s te s t condition s acce p tance c r ite r ia resistance in stll air @ 25c r min <= r <= r max time to trip (t trip ) specifed current v max - in stll air @ 25c t <= max time to trip holding current (i h ) 30 minutes at i h - in stll air @ 25c no trip trip life cycle v max , i max , 100 cycles - in stll air @ 25c no arcing or burning trip endurance v max , 60 minutes - in stll air @ 25c no arcing or burning a mbient t emperature - c f igu r e 1 the rm al de r ating cu r ve (rated holding c urrent at a mbient t emperature) -50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 % of rated holding and t rip c urrent 40 60 80 100 120 140 160 m a x i m u m a mb ient o p e r ating te mp e r atu r e s - c b a s e p a r t nu mb e r PMPS150-1812 t (c) -40 -20 0 25 40 50 60 70 85 i h(max) 2.20 1.90 1.75 1.50 1.32 1.20 1.08 0.96 0.80 free datasheet http:///
only one name means protektion? www.protekdevices.com 05429.r0 7/13 page 3 05429 PMPS150-1812 ty p ical device cha r acte r i s tic s solde r ing p a r a m ete rs p r o f ile f eatu r e s pb - fr ee a ss e mb ly average ramp-up rate - tsmin to tp 3c/second max preheat - temperature min (tsmin) - temperature max (tsmax) - time (tsmin to tsmax) 150c 200c 60-180 seconds time maintained above: - temperature (tm) - time (tm) 217c 60-150 seconds peak temperature (tp) 260c time within 5c of tp (tp) 20-40 seconds ramp-down rate 6c/seconds max time 25c to tp 8 minutes max 1. all temperatures refer to topside of the package, mea - sured on the package body surface. 2. recommended refow methods: ir, vapor phase, hot air oven. 3. devices are not designed to be wave soldered to the bot - tom side of the board. 4. devices can be cleaned using standard industry methods and solvents. 5. if refow temperatures exceed the recommended profle, devices may not meet the performance requirements. t 25c to peak time ramp-down ts preheat tsmin tsmax tm tp temperature tm ramp-up tp critcal zone tm to tp notice s the devices are intended for protecton against overcurrent or overtemperature fault conditons and should not be used when repeated fault conditons are antci - pated. operaton beyond maximum ratngs or improper use may result in device damage and possible arcing and fame. w a r ning operaton beyond the maximum ratngs or improper use may result in device damage and possible electrical arcing and fame. polymeric thermistors operate by thermal expansion of the conductve polymer. if devices are placed under pressure or installed in space that would prevent thermal expansion, they may not properly protect against fault conditons. designs must be selected in such a manner that adequate space is maintained over the life of the product. twistng, bending, or placing the polymeric thermistors in tension will decrease the ability of the device to protect against electrical faults. no residual force should remain on the device afer installaton. mechanical damage to polymeric thermistors chip may afect device performance and should be avoided. chemical contaminaton of polymeric thermistors should be avoided. certain greases, solvents, hydraulic fuids, fuels, industrial cleaning agents, volatle components of adhesives, silicones and electrolytes can have an adverse efect on the device performance. environmental conditons must not harm the thermistors. use thermistors only in normal atmospheric conditons. avoid use in deoxidizing gases, corrosive agents, humid or salty conditons. contact with any liquids and solvents should be prevented. device performance can be impacted negatvely if devices are handled in a manner inconsistent with recommended electronic, thermal and mechanical procedures for electronic components. free datasheet http:///
only one name means protektion? www.protekdevices.com 05429.r0 7/13 page 4 05429 PMPS150-1812 p ackage outline and p ad layout in f o rm ation outline di m en s ion s di m m illi m ete rs inche s m in m a x m in m a x a 4.37 4.73 0.17 0.19 b 3.07 3.41 0.12 0.13 c 0.90 0.035 d 0.30 1.20 0.02 0.05 e 0.15 0.65 0.006 0.026 n ote s 1. dimensions are exclusive of mold fash and metal burrs. outline di m en s ion s di m m illi m ete rs inche s no m no m f 1.80 0.07 g 1.00 0.04 h 1.80 0.07 n ote s 1. dimensions are exclusive of mold fash and metal burrs. d e a f c g g h b free datasheet http:///
only one name means protektion? www.protekdevices.com 05429.r0 7/13 page 5 05429 PMPS150-1812 ta p e and r eel o r de r ing in f o rm ation b a s e p a r t nu mb e r lead fr ee s u ff i x ta p e s u ff i x q ty /r eel r eel s i z e tu b e q ty PMPS150-1812 n/a -t7 2,000 7 n/a this device is only available in a lead-free confguraton. the ambient temperature for storage is -40c~40c, with a maximum relatve humidity recommended at 70%rh. 10 pitches cumulatve tolerance on tape 0.2 w f b0 e p2 p0 d p a0 k0 t user directon of feed top cover tape sp eci f ication s reel d ia. t a p e width a 0 b0 k 0 d e f w p0 p2 p t 178mm (7) 12mm 3.50 0.10 4.90 0.10 0.80 0.10 1.55 0.05 1.75 0.10 5.50 0.10 12.00 0.30 4.00 0.10 2.00 0.05 4.00 0.10 0.250.05 n ote s 1. dimensions are in millimeters. 2. surface mount product is taped and reeled in accordance with eia-481. 3. sufx - t7 = 7 reel - 2,000 pieces per 8mm tape. 4. marking on part - marking code. free datasheet http:///
only one name means protektion? www.protekdevices.com 05429.r0 7/13 page 6 05429 PMPS150-1812 co mp any in f o rm ation copyright ? protek devices 2013 - 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 mp any pr ofile in business more than 20 years, protek devices? is a privately held semiconductor company. the company ofers a product line of overvoltage pro - tecton and overcurrent protecton components. these include transient voltage suppressor array (tvs arrays) avalanche breakdown diode, steering diode tvs array and electronics smd chip fuses. these components deliver circuit protecton in electronic systems from numerous overvoltage and overcurrent events. they include lightning; electrostatc discharge (esd); nuclear electromagnetc pulses (nemp); inductve switching; and electro - magnetc interference (emi) / radio frequency interference (rfi). protek devices also ofers high performance interface and linear products. they include analog switches; multplexers; led drivers; led wafer die for esd protecton; audio control ics; rf and related high frequency products. contact us c orporate h eadquarters 2929 south fair lane tempe, arizona 85282 usa by t elephone 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 pro t ek d evices (a sia pacifc) pte. l td. 8 ubi road 2, #06-19 zervex singapore - 408538 tel: +65-67488312 fax: +65-67488313 web www.protekdevices.com free datasheet http:///
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