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r r l l d d 7 7 2 2 x x f f s s e e r r i i e e s s p p t t c c d d e e v v i i c c e e s s
r r l l d d 7 7 2 2 x x f f s s e e r r i i e e s s p p t t c c d d e e v v i i c c e e s s ?WI@^I| 24-1 ? no. 24-1 industry e. rd. iv, hsinchu science park, hsinchu 300, taiwan. tel: +886-3-5643931 fax: +886-3-5644624 http://www.pttc.com.tw page: 2 of 12 2013 revision: f description the 72xf series provides radial resetta ble overcurrent protection with holding current from 0.2a to 3.75a. this series is suitable for applications with higher holding currant and higher working voltage up to 72v. features applications agency approval and environmental compliance electrical characteristics part number i hold (a) i trip (a) v max (vdc) i max (a) p d typ (w) maximum time to trip resistance agency approval current (a) t ime (sec.) r min ( ? ) r 1max ( ? ) rld72p020xf 0.20 0.40 72 40 0.41 1.00 2.2 1.830 4.400 3 3 rld72p025xf 0.25 0.50 72 40 0.45 1.25 2.5 1.250 3.000 3 3 rld72p030xf 0.30 0.60 72 40 0.49 1.50 3.0 0.880 2.100 3 3 rld72p040xf 0.40 0.80 72 40 0.56 2.00 3.8 0.550 1.290 3 3 rld72p050xf 0.50 1.00 72 40 0.77 2.50 4.0 0.500 1.170 3 3 rld72p065xf 0.65 1.30 72 40 0.88 3.25 5.3 0.310 0.720 3 3 RLD72P075XF 0.75 1.50 72 40 0.92 3.75 6.3 0.250 0.600 3 3 rld72p090xf 0.90 1.80 72 40 0.99 4.50 7.2 0.200 0.470 3 3 rld72p110xf 1.10 2.20 72 40 1.50 5.50 8.2 0.150 0.380 3 3 rld72p135xf 1.35 2.70 72 40 1.70 6.75 9.6 0.120 0.300 3 3 rld72p160xf 1.60 3.20 72 40 1.90 8.00 11.4 0.090 0.220 3 3 rld72p185xf 1.85 3.70 72 40 2.10 9.25 12.6 0.080 0.190 3 3 y rohs2.0 compliant and lead-free y halogen-free y high voltage y low profile y fast response to fault current y compatible with high temperature solders y power over ethernet (poe) y power supplies y motor protection y ieee 1394 port protection y automotive applications y industrial control y security systems agency file number regulation standard e201431 ? 2011/65/eu ? r50103284 ? iec 61249-2-21:2003
r r l l d d 7 7 2 2 x x f f s s e e r r i i e e s s p p t t c c d d e e v v i i c c e e s s ?WI@^I| 24-1 ? no. 24-1 industry e. rd. iv, hsinchu science park, hsinchu 300, taiwan. tel: +886-3-5643931 fax: +886-3-5644624 http://www.pttc.com.tw page: 3 of 12 2013 revision: f part number i hold (a) i trip (a) v max (vdc) i max (a) p d typ (w) maximum time to trip resistance agency approval current (a) t ime (sec.) r min ( ? ) r 1max ( ? ) rld72p250xf 2.50 5.00 72 40 2.50 12.50 15.6 0.050 0.130 3 3 rld72p300xf 3.00 6.00 72 40 2.80 15.00 19.8 0.040 0.100 3 3 rld72p375xf 3.75 7.50 72 40 3.20 18.75 24.0 0.030 0.080 3 3 note on electrical characteristics ? vocabulary i hold = hold current: maximum current device will pass without tripping in 23oc still air. i trip = trip current: minimum current at which the device will trip in 23 oc still air. v max = maximum voltage device can withstand without damage at rated current (i max ) i max = maximum fault current device can withstand without damage at rated voltage (v max ) p d typ = power dissipated from device when in the tripped state at 23 oc still air. r min = minimum resistance of device in initial (un-soldered) state. r 1max = maximum resistance of device at 23 oc measured one hour after tripping or reflow soldering of 260 oc for 20 sec. ? caution: operation beyond the specified rating may result in damage and possible arcing and flame. ? specifications are subject to change without notice. polymeric ptc selecting guide ? determine the following operatin g parameters for the circuits: y normal operating current (i hold ) y maximum circuit voltage (v max ) y maximum interrupt current (i max ) y normal operating temperature su rrounding device (minoc/maxoc) ? select the device form factor and di mension suitable for the application: y surface mount device (smd) y radial leaded device (rld) y axial leaded device (ald) y disc device y other customized form factors ? compare the maximum rating for v max and i max of the pptc device with the circuit in application and make sure the circuit?s requirement does not exceed the device rating. ? check that pptc device?s trip time (time-to-trip) will protect the circuit. ? verify that the circuit operating temperature is within the pptc device?s normal operating temperature range. ? verify the performance and suitability of the chosen pptc device in the application.
r r l l d d 7 7 2 2 x x f f s s e e r r i i e e s s p p t t c c d d e e v v i i c c e e s s ?WI@^I| 24-1 ? no. 24-1 industry e. rd. iv, hsinchu science park, hsinchu 300, taiwan. tel: +886-3-5643931 fax: +886-3-5644624 http://www.pttc.com.tw page: 4 of 12 2013 revision: f thermal derating curve -40.00 0.00 40.00 80.00 120.00 device ambient temperature( ) 0.00 40.00 80.00 120.00 160.00 200.00 percenrage of reted current (%) thermal derating chart recommended hold current (a ) at ambient temperature (oc) part number ambient operation temperature -40 oc -20 oc 0 oc 23 oc 40 oc 50 oc 60 oc 70 oc 85 oc rld72p020xf 0.31 0.27 0.24 0.20 0.16 0.14 0.13 0.11 0.08 rld72p025xf 0.39 0.34 0.30 0.25 0.20 0.18 0.16 0.14 0.10 rld72p030xf 0.47 0.41 0.36 0.30 0.24 0.22 0.19 0.16 0.12 rld72p040xf 0.62 0.54 0.48 0.40 0.32 0.29 0.25 0.22 0.16 rld72p050xf 0.78 0.68 0.60 0.50 0.41 0.36 0.32 0.27 0.20 rld72p065xf 1.01 0.88 0.77 0.65 0.53 0.47 0.41 0.35 0.26 RLD72P075XF 1.16 1.02 0.89 0.75 0.61 0.54 0.47 0.41 0.30 rld72p090xf 1.40 1.22 1.07 0.90 0.73 0.65 0.57 0.49 0.36 rld72p110xf 1.71 1.50 1.31 1.10 0.89 0.79 0.69 0.59 0.44 rld72p135xf 2.09 1.84 1.61 1.35 1.09 0.97 0.85 0.73 0.54 rld72p160xf 2.48 2.18 1.90 1.60 1.30 1.15 1.01 0.86 0.64 rld72p185xf 2.87 2.52 2.20 1.85 1.50 1.33 1.17 1.00 0.74 rld72p250xf 3.88 3.40 2.98 2.50 2.03 1.80 1.58 1.35 1.00 rld72p300xf 4.65 4.08 3.57 3.00 2.43 2.16 1.89 1.62 1.20 rld72p375xf 5.81 5.10 4.46 3.75 3.04 2.70 2.36 2.03 1.50
r r l l d d 7 7 2 2 x x f f s s e e r r i i e e s s p p t t c c d d e e v v i i c c e e s s ?WI@^I| 24-1 ? no. 24-1 industry e. rd. iv, hsinchu science park, hsinchu 300, taiwan. tel: +886-3-5643931 fax: +886-3-5644624 http://www.pttc.com.tw page: 5 of 12 2013 revision: f average time-current curve 0.10 1.00 10.00 100.00 fault current (a) 0.01 0.10 1.00 10.00 100.00 time to trip (sec) a = rld72p020xf b = rld72p025xf c = rld72p030xf d = rld72p040xf e = rld72p050xf f = rld72p065xf g = RLD72P075XF h = rld72p090xf i = rld72p110xf j = rld72p135xf k = rld72p160xf l = rld72p185xf m = rld72p250xf n = rld72p300xf o = rld72p375xf a l c d e f g h i j k m n o b
r r l l d d 7 7 2 2 x x f f s s e e r r i i e e s s p p t t c c d d e e v v i i c c e e s s ?WI@^I| 24-1 ? no. 24-1 industry e. rd. iv, hsinchu science park, hsinchu 300, taiwan. tel: +886-3-5643931 fax: +886-3-5644624 http://www.pttc.com.tw page: 6 of 12 2013 revision: f soldering parameters profile feature pb-free assembly average ramp-up rate (ts max to t p ) 4oc/second max. preheat -temperature min (ts min ) -temperature max (ts max ) - time (ts min to ts max ) 120oc 150oc 60 - 180 seconds peak temperature (t p ) 260oc time within 5oc of actual peak temperature (t p ) 3 - 5 seconds ramp - down rate 6 oc / second max. time 25oc to peak temperature 5 minutes max. storage condition 0oc ~35oc, Q 80%rh y devices can be cleaned using standard industry methods and solvents. note 1: all temperature refer to topside of the package, measured on the package body surface. note 2: if reflow temperatures exceed the recommended profile, devices may not meet the performance requirements . physical dimensions (mm.) lead material p020xf-p040xf: tin-plated copper clad steel p050xf-p375xf: tin-plated copper soldering characteristics solderability per mil-std-202, method 208e insulating material cured, flame retardant epoxy polymer meets ul94v-0 requirements. device labeling marked with the letter ? p ?, voltage, amperage rating, and lot number.
r r l l d d 7 7 2 2 x x f f s s e e r r i i e e s s p p t t c c d d e e v v i i c c e e s s ?WI@^I| 24-1 ? no. 24-1 industry e. rd. iv, hsinchu science park, hsinchu 300, taiwan. tel: +886-3-5643931 fax: +886-3-5644624 http://www.pttc.com.tw page: 7 of 12 2013 revision: f physical dimensions (mm.) part number a b c d e y physical characteristics (max.) (max.) (typ.) (min.) (max.) (typ.) lead size (max.) rld72p020xf 7.4 11.7 5.10.7 7.6 3.1 1.2 0.51 dia. sn/cufe rld72p025xf 7.4 12.7 5.10.7 7.6 3.1 1.2 0.51 dia. sn/cufe rld72p030xf 7.4 12.7 5.10.7 7.6 3.1 1.2 0.51 dia. sn/cufe rld72p040xf 7.6 13.5 5.10.7 7.6 3.1 1.2 0.51 dia. sn/cufe rld72p050xf 7.9 13.7 5.10.7 7.6 3.1 1.2 0.51 dia. sn/cu rld72p065xf 9.4 14.5 5.10.7 7.6 3.1 1.2 0.51 dia. sn/cu RLD72P075XF 10.2 15.2 5.10.7 7.6 3.1 1.2 0.51 dia. sn/cu rld72p090xf 11.2 15.8 5.10.7 7.6 3.1 1.2 0.51 dia. sn/cu rld72p110xf 12.8 17.5 5.10.7 7.6 3.1 1.4 0.81 dia. sn/cu rld72p135xf 14.5 19.1 5.10.7 7.6 3.1 1.4 0.81 dia. sn/cu rld72p160xf 16.3 20.8 5.10.7 7.6 3.1 1.4 0.81 dia. sn/cu rld72p185xf 17.5 22.4 5.10.7 7.6 3.1 1.4 0.81 dia. sn/cu rld72p250xf 20.8 25.4 10.21.0 7.6 3.1 1.4 0.81 dia. sn/cu rld72p300xf 23.9 28.6 10.21.0 7.6 3.1 1.4 0.81 dia. sn/cu rld72p375xf 27.2 31.8 10.21.0 7.6 3.1 1.4 0.81 dia. sn/cu solder layout recommend (mm.) a b d1 d2 part number (typ.) (typ.) (typ.) (typ.) rld72p020xf rld72p025xf rld72p030xf rld72p040xf rld72p050xf rld72p065xf RLD72P075XF rld72p090xf rld72p110xf rld72p135xf rld72p160xf rld72p185xf rld72p250xf rld72p300xf rld72p375xf 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 10.2 10.2 10.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.5 1.5 1.5 1.5 1.5 1.5 1.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5
r r l l d d 7 7 2 2 x x f f s s e e r r i i e e s s p p t t c c d d e e v v i i c c e e s s ?WI@^I| 24-1 ? no. 24-1 industry e. rd. iv, hsinchu science park, hsinchu 300, taiwan. tel: +886-3-5643931 fax: +886-3-5644624 http://www.pttc.com.tw page: 8 of 12 2013 revision: f environmental specifications operating/storage temperature - 40oc to +85 oc maximum device surface temperature in tripped state 125oc passive aging +85oc , 1000 hours 5% typical resistance change humidity aging +85oc , 85%r.h. 1000 hours 5% typical resistance change thermal shock mil - std - 202 method 107g +85oc /-40oc 10 times 5% typical resistance change solvent resistance mil - std - 202, method 215 no change vibration mil - std - 883c, method 2007.1,condition a no change moisture level sesitivity level 1, j-std-020c
r r l l d d 7 7 2 2 x x f f s s e e r r i i e e s s p p t t c c d d e e v v i i c c e e s s ?WI@^I| 24-1 ? no. 24-1 industry e. rd. iv, hsinchu science park, hsinchu 300, taiwan. tel: +886-3-5643931 fax: +886-3-5644624 http://www.pttc.com.tw page: 9 of 12 2013 revision: f packaging quantity and marking product description part i.d. bag quantity reelpack quantity ammopack quantity rld72p020xf 020 500 2000 2000 rld72p025xf 025 500 2000 2000 rld72p030xf 030 500 2000 2000 rld72p040xf 040 500 2000 2000 rld72p050xf 050 500 2000 2000 rld72p065xf 065 500 2000 2000 RLD72P075XF 075 500 2000 2000 rld72p090xf 090 500 2000 2000 rld72p110xf 110 500 1000 1000 rld72p135xf 135 200 1000 1000 rld72p160xf 160 200 1000 1000 rld72p185xf 185 200 1000 1000 rld72p250xf 250 200 1000 1000 rld72p300xf 300 200 1000 1000 rld72p375xf 375 100 800 800 part marking system p v voltage rating polytronics symbol xf lead free product family (72v) part identification lot identification
r r l l d d 7 7 2 2 x x f f s s e e r r i i e e s s p p t t c c d d e e v v i i c c e e s s ?WI@^I| 24-1 ? no. 24-1 industry e. rd. iv, hsinchu science park, hsinchu 300, taiwan. tel: +886-3-5643931 fax: +886-3-5644624 http://www.pttc.com.tw page: 10 of 12 2013 revision: f tape specifications: eia468-b/iec286-2(mm.) dimension description eia mark iec mark dimensions dim.(mm) tol.(mm) carrier tape width w w 18 - 0.5/+1.0 hold down tape width w 4 w 0 11 min. top distance between tape edges w 6 w 2 3 max. sprocket hole position w 5 w 1 9 - 0.5+0.75 sprocket hole diameter* d 0 d 0 4 - 0.32/+0.2 abscissa to plane(straight lead) h h 18.5 + 3.0 abscissa to plane(kinked lead) h 0 h 0 16 + 0.5 abscissa to top p020xf - p090xf h 1 h 1 32.2 max. abscissa to top p110xf - p300xf h 1 47.5 max. overall width without lead protrusion:p020xf - p090xf c 1 42.5 max. overall width without lead protrusion:p110xf - p300xf 57 overall width with lead protrusion:p020xf - p090xf c 2 43.2 max. overall width with lead protrusion:p110xf - p300xf 58 lead protrusion l 1 l 1 1.0 max. protrusion of cut out l l 11 max. protrusion beyond hold - down tape l 2 l 2 not specified sprocket hole pitch:p020xf - p090xf p 0 p 0 12.7 + 0.3 sprocket hole pitch:p110xf - p300xf p 0 p 0 25.4 + 0.5 pitch tolerance 20 consecutive. + 1 device pitch:p020xf - p090xf 12.7 device pitch:p110xf - p300xf 25.4 tape thickness t t 0.9 max. tape thickness with splice t 1 2.0 max. splice sprocket hole alignment 0 + 0.3 body lateral deviation
r r l l d d 7 7 2 2 x x f f s s e e r r i i e e s s p p t t c c d d e e v v i i c c e e s s ?WI@^I| 24-1 ? no. 24-1 industry e. rd. iv, hsinchu science park, hsinchu 300, taiwan. tel: +886-3-5643931 fax: +886-3-5644624 http://www.pttc.com.tw page: 11 of 12 2013 revision: f reel dimensions: eia-481-1 (mm.) tape and reel specification tape and reel specification figure 1 figure 2
r r l l d d 7 7 2 2 x x f f s s e e r r i i e e s s p p t t c c d d e e v v i i c c e e s s ?WI@^I| 24-1 ? no. 24-1 industry e. rd. iv, hsinchu science park, hsinchu 300, taiwan. tel: +886-3-5643931 fax: +886-3-5644624 http://www.pttc.com.tw page: 12 of 12 2013 revision: f part number system rld 72 p xf cross reference polytronics / everfuse ? cross reference tyco / polyswitch ? bourns / multifuse ? rld72p020xf rxef020 mf - r020 rld72p025xf rxef025 mf-r025 rld72p030xf rxef030 mf-r030 rld72p040xf rxef040 mf-r040 rld72p050xf rxef050 mf-r050 rld72p065xf rxef065 mf-r065 RLD72P075XF rxef075 mf-r075 rld72p090xf rxef090 mf-r090 rld72p110xf rxef110 mf-rx110 rld72p135xf rxef135 mf-rx135 rld72p160xf rxef160 mf-rx160 rld72p185xf rxef185 mf-rx185 rld72p250xf rxef250 mf-rx250 rld72p300xf rxef300 mf-rx300 rld72p375xf rxef375 mf-rx375 ?everfuse? is a register ed trademark of polytronics technology corp. ?multifuse? is a registered trademark of bourns , inc. ?polyswitch? is a registered trademark of tyco electronics. xf: lead free 72vcd series holding current rating polytronics symbol voltage rating radial leaded device

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