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thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 1 / 19 ta - i technology co., ltd 1. scope this specification applies for the fuse series of thin film chip fuse made by ta - i. 2. construction 3. type designation over coat ceramic substrate conductor cu / ni plating fuse element cps chip fuse 06 size 06 :0603(1608) 12:1206(3216) v5 rated voltage t pac k aging t: paper tape (5k) v6:63v v5:50v v3:32v r 5 0 2 rated current r50:0.5a 1r0:1a sn plating
thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 2 / 19 ta - i technology co., ltd 4. dimensions u nit : mm 5. applications and ratings part designation marking rated current fusing time resistance (m ) tolerance 2 5 % rated voltage breaking capacity body temperature rising cps0 6 v5tr50 f 0.50a open within 1~120sec .at 200% rated current 2 64 dc 50 v dc50v 50a < 75 at 100% rated current cps0 6 v3tr63 i 0.63a 200 dc 32v dc32v 50a cps0 6 v3tr80 k 0.80a 1 43 cps0 6 v3t1r0 l 1.00a 83 cps0 6 v3t1r25 m 1.25a 54 cps0 6 v3t1r50 p 1. 50 a 4 2 cps0 6 v3t1r60 n 1.60a 40 cps0 6 v3t2r0 s 2.00a 28 cps0 6 v3t2r50 t 2.50a 2 1.5 cps0 6 v3t3r0 0 3 3.00a 18 c ps0 6 v3t3r15 u 3.15a 1 6 cps06v3t4r0 w 4.00a 1 3 cps0 6 v3t5r0 y 5.00 a 9.5 cps0 6 v3t6r0 6 6.00a 6 type (inch size code) dimensions (mm) l w c d t cps06 (0603) 1.6 0. 1 0.8 0 0.1 0.3 0. 2 0.35 0. 2 0. 45 0.1 cps12 ( 1206 ) 3.1 0. 1 1.55 0.1 0. 5 0. 3 0. 5 0 0. 2 0. 60 0.1 thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 3 / 19 ta - i technology co., ltd part designation marking rated current fusing time resistance (m ) tolerance 2 5 % rated voltage breaking capacity body temperature rising cps12v6tr50 f 0.50a open within 1~120sec . at 200% rated current 7 38.5 dc 63 v dc63v 50a < 75 at 100% rated current cps12v6tr80 k 0.80a 215 cps12v6t1r0 l 1.00a 1 63.5 cps12v 6t1r25 m 1.25a 100 cps12v6t1r50 p 1. 50 a 6 8.5 cps12v6t2r0 s 2.00a 4 8.5 cps12v3t2r50 t 2.50a 35 dc 32 v dc32v 50a cps12v3t3r00 3 3.00a 27 cps12v3t4r0 w 4.00a 14 cps12v3t5r0 y 5.00a 11 cps12v 3 t7r0 z 7.00a 7.5 6. tempera ture derating curve 6.1 normal ambient temperature: 25 105 thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 4 / 19 ta - i technology co., ltd 7. reliability tests parameter requirement test method carrying capacity no fusing rated current ,4hr fusing time within 1~120s ec. 200% of its rated current interrupting ability no mechanical d amages after the fuse is interrupt ed ,rated voltage applied for 30sec again bending test no mechanical d amages distance between holding points: 90mm, bending:3mm,1time ,30sec resistance to solder heat 2 0% 260 5 ,10 1 second soldera b ility 95% coverage minimum 2 35 5 , 2 0.5 second 245 5 , 2 0.5 second (lead free) temperature rise < 7 5 1 00% of its rated current, measure of surface temperature resistance to dry heat 2 0% 105 5 ,1 000 hrs resistance to solvent no evi d en t damages on protective coating and marking 23 5 of isopropyl alcohol 90second residual resistance 10k and more measure dc resistance after fusing thermal shock r< 10 % - 20 /+25 /+125 /+25 , 10 cycles 8. marking symbol for rating current s ymbol f i k l m p n s t 3 u w y z rating current(a) 0.5 0.63 0.8 1 1.25 1.5 1.6 2 2.5 3 3.15 4 5 7 thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 5 / 19 ta - i technology co., ltd 9. taping & reel 9.1 taping dimensions 4mm pitch paper packing type a b w f e p 1 p 2 p 0 d 0 t paper tape cps 0 6 1.1 0.1 1.9 0.1 8. 0 0.2 3.5 0.05 1.75 0.1 4.0 0.1 2.0 0.05 4.0 0.1 +0.1 1.5 - 0 0.64 0.1 paper tape cps12 2.0 0.1 5 3.6 0. 2 8.0 0.2 3.5 0.05 1.75 0.1 4.0 0.1 2.0 0.05 4.0 0.1 +0.1 1.5 - 0 0. 8 4 0.1 u nit : mm type series paper tape 4 mm pi tch 180mm/r cps 0 6 5000 cps 12 5000 thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 6 / 19 ta - i technology co., ltd 9 . 2 reel specifications u nit : mm series a b c w t cps06 cps12 1782.0 60 .0 1.0 13.0 1.0 9.0 1.0 11.4 2.0 9.3 peel C off force : pull top cover tape 300 mm/min 10 ? 15 standard : 0.1 ~ 0.7 n carrier tape 10 . storage conditions : temperature: 5 ~35 ,humidity: 4 0 %~75% 11. shelf life: 2 year s from manufacturing date thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 7 / 19 ta - i technology co., ltd 12. label date code rating current t ype lot no: customer label 13. recommended land patterns land pattern type size dimension a b c cps 06 ( 0603 ) 0.7~0.9 2.0~2.2 0.8~1.0 cps 12 ( 1206 ) 2.0 ~ 2.4 4.4 ~ 5.0 1. 5 ~1. 8 qty: 5000 pcs r 5 0 200% t005f0005k 1005 cps06v5t chip f use thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 8 / 19 ta - i technology co., ltd 14. recommend ir C reflow pro file : (solder : sn96.5 / ag3 / cu0.5) peak : 250 , 5 sec pre C heat zone : 150 to 180 , 90 30 sec soldering zone : 230 or higher , 30 10 sec 15. approval by ul248 - 14 the fuses have been approved by ul. file no. of ul recognition is e241710 16. ecn engineering change notice : the customer will be informed with ecn if there is significant modification on the characteristics and materials described in approval sheet. 0 5 ? ? thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 9 / 19 ta - i technology co., ltd 17. manufacturing country & city : ta - i technology co., ltd. ( taiwan C tao yuan ) tel: (+ 886 ) 3 - 3 246169 fax : (+ 886 ) 3 - 3246167 associated companies : ( 1 )ta - i technology ( su zhou ) co., ltd. ( china C su zhou ) tel : (+ 86 ) 512 - 6 3457879 fax : (+ 86 ) 512 - 6 3457869 ( 2 ) ta - i technology electronic ( dong guan ) co., ltd. ( china C dongguan ) tel : (+ 86 ) 769 - 8339 - 4790 ? 3 fax : (+ 86 ) 769 - 8339 - 4794 ( 3 ) fortune task resistor factory ( china C dongguan ) tel : (+ 86 ) 769 - 8339 - 4790 ? 3 fax : (+ 86 ) 769 - 8339 - 4794 (4) tai ohm electronics ( m ) sdn. bhd. ( malaysia C p enang ) tel : (+ 60 ) 4 - 3900480 fax : (+ 60 ) 4 - 3901481 (5) p.t.tai electronic indonesia ( indonesia C jakarta ) tel : (+ 62 ) 21 - 89830123 fax : (+ 62 ) 21 - 89830703 thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 10 / 19 ta - i technology co., ltd selection guideline of fuse: checklist of selection factors normal operatin g current normal operating voltage ( ac or dc ) ambient temperature overload current and length of time in which the fuse must open . type of fuse ( smd or tube ) and physical size limitation ( 0603 or 1206 ) agency approval required ( e.g., ul248 - 1 4 ) normal operating current e.g., rectangular wave , if i p = 1.5 a , normal operating current = 1.5 a thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 11 / 19 ta - i technology co., ltd derating ratio for different ambient temperature referring to bottom figure and select the appropriate derating ra tio : e.g., ambient temperature is 60 degree c the derating ratio P 0.95 calculating the required rating of fuse needed . safety coefficient : 70 % is safety coefficient from practical experience < rating current of fuse e.g., condition : normal operating current = 3.5 a ambient temperature 40 : derating ratio P 0.95 < rating current of fuse normal operating current 0.7 x derating ratio 3.5 0.7 x 0.95 105 5.263 < rating current of fuse ambient temperature safety coefficient thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 12 / 19 ta - i technology co., ltd determination of the type of fuse e.g., condition : calculating value = 5.263 a , 5.263 a < rating current of fuse normal operating voltage : dc 12 v following bottom index - table : suggesting use cps06v 3 t 6 r0 . part designation marking rated current rated voltage part designation marking rated current rated voltage cps06v5tr50 f 0.5a 50v cps12v6tr50 f 0.50a 63v cps06v3tr63 i 0.63a 32v cps12v6tr80 k 0.80a 63v cps06v3tr80 k 0.80a 32v cps12v6t1r0 l 1.00a 63 v CPS06V3T1R0 l 1.00a 32v cps12v6t1r25 m 1.25a 63v cps06v3t1r25 m 1.25a 32v cps12v6t1r50 p 1. 50 a 63v cps06v3t1r50 p 1.50a 32v cps12v6t2r0 s 2.00a 63v cps06v3t1r60 n 1.60a 32v cps12v3t2r50 t 2.50a 32v cps06v3t2r0 s 2.00a 32v cps12v3t3r0 0 3 3.00a 32v c ps06v3t2r50 t 2.50a 32 v cps12v3t4r0 w 4.00a 32v cps06v3t3r0 0 3 3.00a 32v cps12v3t5r0 y 5.00a 32v cps06v3t3r15 u 3.15a 32v cps12v 3 t7r0 z 7.00a 32v cps06v3t4r0 w 4.00a 32v cps06v3t 5 r 0 y 5.00 a 32v cps06v3t 6 r 0 6 6.00 a 32v inrush current : considering inrush waveform & calculate i 2 t (a 2 s) value choosing fuses i 2 t (a 2 s) value > calculate i 2 t (a 2 s) value considering ratio of i 2 t repeat numbers to blowing confirm with us e.g., choosing 0603 fuse condition : 1. rectangular wave , ip = 9 a , t = 1 ( ms ) , calculate ip 2 t = 9 2 x 1 x 10 C 3 = 0.0 81 ( a 2 s) 2. choosing cps06v 3 t 6 r 0 ( i 2 t = 1.86 (a 2 s) ) , 3. inrush shock : 100,000 times ( P 0.35 ) calculating : 1. choosing fuses i 2 t (a 2 s) value x derating ratio > calculate i 2 t (a 2 s) value page 1 3 index - table inrush derating ratio inrush 100,000 times thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 13 / 19 ta - i technology co., ltd 2. 1.86 x 0.35 = 0.651 (a 2 s) 3. 0.651 > 0.081 the fuse is able to meet circuits application note*: typical i 2 t value is measured at 10x - rated current, application with surge over 10x - rated current. please confirm with us. ta - i fuse i 2 t ( a 2 s) part number typical i 2 t (a 2 s) part number typical i 2 t (a 2 s) cps06v5tr50 0.009 cps12v6tr50 0.027 cps06v3tr63 0. 01 4 cps12v6tr80 0.072 cps06v3tr80 0.02 3 cps12v6t1r0 0.134 CPS06V3T1R0 0.036 cps12v6t1r25 0.233 cps06v3t1r25 0.056 cps12v6t1r50 0.305 cps06v3t1r50 0.081 cps12v6t2r0 0.509 cps06v3t1r60 0.0 92 cps12v3t2r50 0.777 cps06v3t2r0 0.1 45 cps12v3t3r0 0 1.285 cps0 6v3t2r50 0.2 29 cps12v3t4r0 2.374 cps06v3t3r0 0 0. 332 cps12v3t5r0 5.510 cps06v3t3r15 0. 365 cps12v 3 t7r0 10.170 cps06v3t4r0 0. 574 cps06v3t5r0 0.927 cps06v3t 6 r0 1.860 ta-i chip fuse clearing by repeater rush current 0.1 1 10 100 1000 10000 100000 ratio of i 2 t repeat numbers to blowing ratio of i 2 t thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 14 / 19 ta - i technology co., ltd inrush waveform thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 15 / 19 ta - i technology co., ltd thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 16 / 19 ta - i technology co., ltd thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 17 / 19 ta - i technology co., ltd thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 18 / 19 ta - i technology co., ltd thi n film chip fuse document no tcps - xxos00 4f issued date 2012/06 / 28 page 19 / 19 ta - i technology co., ltd revise record date content owner oct.14.2010 a ddiction : 1.fuse ?? 2.fuse i - t cuve andy 2010/11/19 before resistance (m ) typ.* after resistance (m ) tolerance 2 5 % andy 2011/02/18 before c ps 06v3 rated voltage and breaking capacity dc 32v aft er cps 06v3 rated voltage and breaking capacity ac/ dc 32v cash |
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