Document No TCP-XXOS006H Issued date 2012/06/28 Page 1/17 Thin Film Chip Fuse 1. Scope This specification applies for the fuse series of thin film chip fuse made by TA-I. Over Coat 2. Construction Conductor Sn Plating Ceramic Substrate Fuse Element Cu / Ni Plating 3. Type Designation CP 06 V5 T R50 2 Rated Voltage Chip Fuse Packaging Size V6:63V 04:0402(1005) 06:0603(1608) 12:1206(3216) V5:50V T: Paper Tape(5K) Rated Current R50:0.5A 1R0:1A V3:32V TA-I TECHNOLOGY CO., LTD Document No TCP-XXOS006H Issued date 2012/06/28 Page 2/17 Thin Film Chip Fuse 4. Dimensions Unit: mm Type (Inch Size code) CP04V (0402) CP06V (0603) CP12V (1206) Dimensions (mm) L W C d t 1.0±0.1 0.52±0.05 0.2±0.1 0.25±0.1 0.35±0.05 1.6±0.1 0.8±0.1 0.3±0.2 0.35±0.2 0.45±0.1 3.1±0.1 1.55±0.1 0.5±0.3 0.5±0.2 0.6±0.1 5. Applications and ratings Part Designation CP04V3TR50 CP04V3TR80 CP04V3T1R0 CP04V3T1R25 CP04V3T1R50 CP04V3T1R60 CP04V3T2R0 CP04V3T2R50 CP04V3T3R0 CP04V3T3R15 CP04V3T4R0 Rated Marking Current F K L M P N S T 3 U W 0.50A 0.80A 1.00A 1.25A 1.50A 1.60A 2.00A 2.50A 3.00A 3.15A 4.00A Fusing Time Open within 5sec.at 200% rated current Resistance Rated Breaking (mΩ) Voltage Capacity Tolerance±25% 380 120 95 67 51 DC32V 46 DC 32V 35A 33 22.5 20 19 16 Body Temperature rising <75℃at 100% rated current *Resistance valve was measured with less than 10% of rated current TA-I TECHNOLOGY CO., LTD Thin Film Chip Fuse Part Designation Rated Marking Current Fusing Time F I K L M P N S T 3 U W Y 0.50A 0.63A 0.80A 1.00A 1.25A 1.50A 1.60A 2.00A 2.50A 3.00A 3.15A 4.00A 5.00A Open within 5sec.at 200% rated current Part Designation Marking Rated Current Fusing Time CP12V6TR50 F 0.50A 527.5 CP12V6TR80 K 0.80A 211 CP12V6T1R0 1.00A 145.5 CP12V6T1R25 L M CP12V6T1R50 P 1.50A CP12V6T2R0 S 2.00A CP12V3T2R50 T 2.50A CP12V3T3R00 3 3.00A CP12V3T4R0 W 4.00A 18 CP12V3T5R0 Y 5.00A 13 CP12V3T7R0 Z 7.00A 9 Open within 5sec.at 200% rated current TCP-XXOS006H Issued date 2012/06/28 Page 3/17 Resistance Body (mΩ) Rated Breaking Temperature Voltage Capacity Tolerance± rising 25% 260 DC 50V DC50V 50A 218 132 84.5 63 50.5 <75℃at 46 AC/DC32V 100% rated AC/DC 32V current 50A 32 25.5 20 19 13 10 Resistance Body Rated Breaking (mΩ) Temperature Voltage Capacity rising Tolerance±25% CP06V5TR50 CP06V3TR63 CP06V3TR80 CP06V3T1R0 CP06V3T1R25 CP06V3T1R50 CP06V3T1R60 CP06V3T2R0 CP06V3T2R50 CP06V3T3R00 CP06V3T3R15 CP06V3T4R0 CP06V3T5R0 1.25A Document No 90 DC 63V DC63V 50A 83 <75℃at 100% rated current 57 37 26 DC 32V DC32V 50A TA-I TECHNOLOGY CO., LTD Thin Film Chip Fuse Document No TCP-XXOS006H Issued date 2012/06/28 Page 4/17 6.Temperatuer Derating Curve 6.1 Normal Ambient Temperature: 25℃ 6.2 Operating Temperature: -20℃~105℃,whit proper Derating factor as below: 105 7.Reliability Tests Parameter Requirement Test Method Carrying capacity No fusing Rated current ,4hr Fusing Time Within 5sec. 200% of its rated current Interrupting Ability No mechanical damages After the fuse is interrupted ,rated voltage applied for 30sec again Bending Test No mechanical damages Distance between holding points: 90mm, Bending:3mm,1time ,30sec Resistance to solder Heat ±20% 260℃±5℃,10seconds ±1second Solderability 95% coverage minimum 235℃±5℃, 2±0.5second 245℃±5℃, 2±0.5second (Lead Free) Temperature Rise <75℃ 100% of its rated current, Measure of surface temperature Resistance to Dry Heat ±20% 105℃±5℃,1000 hrs Resistance to Solvent No evident damages on protective coating and marking 23℃±5℃of Isopropyl alcohol 90second Residual Resistance 10kΩ and more Measure DC resistance after fusing △R< 10 % -20℃/ +25℃/+125℃/+25℃ , 10 cycles Thermal Shock TA-I TECHNOLOGY CO., LTD Thin Film Chip Fuse Document No TCP-XXOS006H Issued date 2012/06/28 Page 5/17 8.Marking Symbol for Rating Current Symbol Rating Current(A) F I K L M P N S T 3 U W Y Z 0.5 0.63 0.8 1 1.25 1.5 1.6 2 2.5 3 3.15 4 5 7 9.Taping & Reel 9.1 Taping Dimensions 4mm pitch paper Packing Type A B W F E P1 P2 P0 D0 Paper Tape CP04 0.7±0.05 1.2±0.05 8.0±0.2 3.5±0.05 1.75±0.1 2.0±0.1 2.0±0.05 4.0±0.1 +0.1 ψ1.5 0 Paper Tape CP06 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 ψ1.5 Paper Tape CP12 2.0±0.15 T 0.45±0.1 +0.1 0.64±0.1 -0 +0.1 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 ψ1.5 0.84±0.1 -0 Unit: mm Paper Tape Type Size 2 mm pitch 180mm/R CP 04 Type series 10000 Paper Tape 4 mm pitch 180mm/R CP CP 06 12 5000 5000 TA-I TECHNOLOGY CO., LTD Thin Film Chip Fuse Document No TCP-XXOS006H Issued date 2012/06/28 Page 6/17 9.2 Reel Specifications Unit: mm Series CP04 CP06 CP12 ψA ψB 178 ±2.0 60.0 ± 1.0 ψC W 13.0±1.0 9.0±1.0 T 11.4±2.0 9.3 Peel –off force : PULL 300 mm/min Top cover tape 10〜15∘ STANDARD : 0.1 ~ 0.7 N carrier tape 10. Storage Conditions: Temperature: 5℃~35℃,Humidity:40%~75% 11. Shelf Life: 2 years from manufacturing date TA-I TECHNOLOGY CO., LTD Thin Film Chip Fuse Document No TCP-XXOS006H Issued date 2012/06/28 Page 7/17 12. Label Date Code Rating current Type QTY: 5000 PCS R50 LOT NO: T005F0005K 1005 200% CP06V5T Customer Label 13. Recommended land patterns Chip Fuse Land pattern Type Dimension Size a b c CP 04 ( 0402 ) 0.5~0.6 1.4~1.6 0.4~0.6 CP 06 ( 0603 ) 0.7~0.9 2.0~2.2 0.8~1.0 CP 12 ( 1206 ) 2.0~2.4 4.4~5.0 1.5~1.8 TA-I TECHNOLOGY CO., LTD Thin Film Chip Fuse Document No TCP-XXOS006H Issued date 2012/06/28 Page 8/17 14. Recommend IR – Reflow profile : (solder : Sn96.5 / Ag3 / Cu0.5) Peak : 250 5 ℃ , 5 sec 0 Pre – 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. 17. Manufacturing Country & City : TA-I TECHNOLOGY CO., LTD. ( Taiwan– Tao Yuan ) Tel: (+886) 3-3246169 Fax : (+886) 3-3246167 Associated companies : (1)TA-I TECHNOLOGY ( SU ZHOU ) CO., LTD. ( China – Su Zhou) Tel :(+86) 512-63457879 Fax : (+86) 512-63457869 (2) TA-I TECHNOLOGY ELECTRONIC (DONGGUAN ) CO., LTD. ( China –Dongguan ) Tel : (+86) 769-8339-4790〜3 Fax : (+86) 769-8339-4794 (3) FORTUNE TASK RESISTOR FACTORY ( China – Dongguan ) Tel : (+86) 769-8339-4790〜3 Fax : (+86) 769-8339-4794 (4) TAI OHM ELECTRONICS ( M ) SDN. BHD. ( Malaysia – Penang ) Tel :(+60) 4- 3900480 Fax : (+60) 4-3901481 (5) P.T.TAI ELECTRONIC Indonesia ( Indonesia – Jakarta ) Tel :(+62) 21-89830123 Fax : (+62) 21-89830703 TA-I TECHNOLOGY CO., LTD Thin Film Chip Fuse Document No TCP-XXOS006H Issued date 2012/06/28 Page 9/17 Selection Guideline of Fuse: ■Checklist of selection factors ◎Normal operating 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., UL248-14 ) ■ Normal operating current e.g., Rectangular Wave , If I p = 1.5 A , Normal operating current = 1.5 A TA-I TECHNOLOGY CO., LTD Document No TCP-XXOS006H Issued date 2012/06/28 Page 10/17 Thin Film Chip Fuse █ Derating ratio for different ambient Temperature ◎ Referring to bottom figure and select the appropriate derating ratio : e.g., Ambient temperature is 60 degree C the derating ratio ≒ 0.95 105 █ Calculating the required rating of fuse needed . ◎ Safety coefficient : 70 % is safety coefficient from practical experience Normal Operating Current ◎ < rating current of fuse 0.7 x derating ratio Ambient temperature Safety coefficient e.g., Condition : Normal operating current =1.5 A Ambient temperature 40 ℃ : Derating ratio ≒ 0.95 1.5 0.7 x 0.95 < rating current of fuse 2.255 < rating current of fuse TA-I TECHNOLOGY CO., LTD Thin Film Chip Fuse █ Document No TCP-XXOS006H Issued date 2012/06/28 Page 11/17 Determination of the type of fuse e.g., Condition : ◆ Calculating value =2.255 A ◆ Normal operating voltage , 2.255A < rating current of fuse : DC 12 V ◆ Following bottom index-table : Suggesting use CP06V3T2R50 . Part Designation Marking Rated Current Rated Voltage Part Designation Marking Rated Current Rated Voltage CP06V5TR50 F 0.50A 50V CP12V6TR50 F 0.50A 63V CP06V3TR63 I 0.63A 32V CP12V6TR80 K 0.80A 63V CP06V3TR80 K 0.80A 32V CP12V6T1R0 L 1.00A 63V CP06V3T1R0 L 1.00A 32V CP12V6T1R25 M 1.25A 63V CP06V3T1R25 M 1.25A 32V CP12V6T1R50 P 1.50A 63V CP06V3T1R50 P 1.50A 32V CP12V6T2R0 S 2.00A 63V CP06V3T1R60 N 1.60A 32V CP12V3T2R50 T 2.50A 32V CP06V3T2R0 S 2.00A 32V CP12V3T3R00 3 3.00A 32V CP06V3T2R50 T 2.50A 32V CP12V3T4R0 W 4.00A 32V CP06V3T3R00 3 3.00A 32V CP12V3T5R0 Y 5.00A 32V CP06V3T3R15 U 3.15A 32V CP12V3T7R0 Z 7.00A 32V CP06V3T4R0 W 4.00A 32V CP06V3T5R0 Y 5.00A 32V ■ Inrush current : ◆ Considering inrush waveform & calculate I2t (A2s) value ◆ Choosing fuse’s I2t (A2s) value > calculate I2t (A2s) value ◆ Considering Ratio of I2t repeat numbers to blowing ◆ Confrim with us e.g., choosing 0603 Fuse Condition : 1. Rectangular Wave , Ip = 4 A , t = 1 ( ms ) , Calculate Ip2t = 42 x 1 x 10 –3 (A) = 0.016 (A2s) CP06V3T2R50 ( I2t = 0.1807 (A2s) ) 2. Choosing 3. Inrush shock : 100,000 times ( ≒0.35 ) Calculating : Page 12 index-table , Inrush derating ratio Inrush 100,000 times 1. Choosing fuse’s I2t (A2s) value X Derating ratio > calculate I2t (A2s) value 2. 0.1807 x 0.35 = 0.0632 (A2s) 4. 0.0632 > 0.016 TA-I TECHNOLOGY CO., LTD Thin Film Chip Fuse Document No TCP-XXOS006H Issued date 2012/06/28 Page 12/17 The fuse is able to meet circuit ‘s application 2 2 TA-I FUSE I t ( A s) Part Number Typical 2 2 I t (A s) Part Number Typical 2 2 I t (A s) CP04V3TR315 0.00203 CP06V5TR50 0.0088 CP12V6TR50 0.015 CP04V3TR50 0.00317 CP06V3TR63 0.0125 CP12V6TR80 0.040 CP04V3TR75 0.00402 CP06V3TR80 0.0206 CP12V6T1R0 0.062 CP04V3TR80 0.00532 CP06V3T1R0 0.0211 CP12V6T1R25 0.094 CP04V3T1R0 0.00724 CP06V3T1R25 0.0472 CP12V6T1R50 0.141 CP04V3T1R25 0.01344 CP06V3T1R50 0.0623 CP12V6T2R0 0.285 CP04V3T1R50 0.01356 CP06V3T1R60 0.0817 CP12V3T2R50 0.445 CP04V3T1R60 0.01672 CP06V3T2R0 0.1176 CP12V3T3R00 0.639 CP04V3T2R0 0.01983 CP06V3T2R50 0.1807 CP12V3T4R0 1.109 CP04V3T2R50 0.03763 CP06V3T3R00 0.3177 CP12V3T5R0 1.710 CP04V3T3R00 0.05427 CP06V3T3R15 0.3615 CP12V3T7R0 3.300 CP04V3T3R15 0.06304 CP06V3T4R0 0.5348 CP04V3T4R0 0.08960 CP06V3T5R0 0.7726 Part Number Typical 2 2 I t (A s) 2 Note*: Typical I t value is measured at 10x-rated current, Application with surge over 10x-rated current. Please confrim with us. TA-I chip fuse Clearing by repeater rush current Ratio of I2t 1 0.1 10 100 1000 10000 100000 Ratio of I2t Repeat numbers to blowing TA-I TECHNOLOGY CO., LTD Thin Film Chip Fuse Document No TCP-XXOS006H Issued date 2012/06/28 Page 13/17 Inrush Waveform TA-I TECHNOLOGY CO., LTD Thin Film Chip Fuse Document No TCP-XXOS006H Issued date 2012/06/28 Page 14/17 TA-I TECHNOLOGY CO., LTD Thin Film Chip Fuse Document No TCP-XXOS006H Issued date 2012/06/28 Page 15/17 TA-I TECHNOLOGY CO., LTD Thin Film Chip Fuse Document No TCP-XXOS006H Issued date 2012/06/28 Page 16/17 TA-I TECHNOLOGY CO., LTD Thin Film Chip Fuse Document No TCP-XXOS006H Issued date 2012/06/28 Page 17/17 TA-I TECHNOLOGY CO., LTD