Lead-Free Current Sensing Resistors RLS Series ( Halogen-Free )

Transcription

1 page 1/8 1. Scope: This specification applied to the products of Lead-Free current sensing resistor of metal foil for Lead-Free RLS series manufactured by TA-I TECHNOLOGY CO.,LTD. 2. Type Designation: RLS12 F T C R010 Series No. Tolerance Packaging Power Resistance F = ± 1% T=Paper B = W R005=5 mω G = ± 2% A = 0.25 W R0065=6.5 mω J = ± 5% S = 0.5 W R010=10mΩ C = 1 W 3. Dimension : L 010 W T 3.1 Marking For 0805 to 1206: Resistance value is expressed by 3 digits. E.G.: 005 = 0.005Ω = 5 mω 010 = 0.010Ω = 10mΩ 6.5 = Ω = 6.5 mω For 0603: No Marking. C C Series L W C T RLS ± ± ± ±0.20 RLS ± ± ± ±0.20 RLS ± ± ±0.20 (R = 5 mω) 0.50±0.30 (5mΩ<R 40mΩ) 0.70±0.20 UNIT : mm

2 page 2/8 4. Features: Series Size Power (W) Resistance Value Operation Temperature Range TCR Tolerance RLS ~ 15 mω RLS ~ 20 mω RLS ~ 40 mω -55 ~+170 ±100ppm/ ±1% ±2% ±5% 5. Reliability Tests : Test Items Temperature Coefficient of Resistance Load Life Short Time Overload Reference standard IEC JIS-C IEC JIS-C Condition of Test +25 ~ +125 Refer hours at rated power, 70, 1.5hours ON, 0.5hour OFF < ±1% IEC JIS-C X rated power for 5s < ±1% Test Limits Moisture no Load Temperature cycle Resistance to Soldering Heat Solderability IEC a) JIS-C a) IEC JIS-C IEC JIS-C IEC JIS-C , 85%RH, 1000hrs < ±1% -55 & +155, 100cycle, 15min per extreme condition < ±1% 260±5 for 10±1 sec < ±0.5% 245±5, 2±0.5sec At least 95% of surface area of electrode shall be covered with new solder High Temperature Exposure IEC JIS-C , 1000hrs < ±1% Low Temperature Storage EC JIS-C , 1000hrs <±1% Substrate Bending Insulation Resistance IEC JIS-C Bending width 2mm < ±0.5% IEC JIS-C V DC for 1 minute >100 MΩ

3 page 3/8 5.1Derating Curve 5.2 Rated Current & Voltage The rated Current and Voltage are calculated by the following formula: I= P R V= P R I: Rated Current(I) V: Rated Voltage(V) P: Rated Power(W) R: Resistance Value(Ω)

4 page 4/8 6. Recommended Solder Pad Dimension L B A Cu Trace Sensing Trace Series Resistance (mω) A L B Unit: mm R = RLS06 5 < R < R RLS10 5 R < R R < RLS12 10 R < R Note: *The copper foil minimum thickness of PCB needs 3 oz

5 page 5/8 7. Number of Package: Series RLS06 RLS10 RLS12 Pieces/Package Label: Date Code Series Resistance Lead-Free Product LOT NO: QTY: 4000 PCS LEAD-FREE R010 FTC Customer Label Tolerance Package Power Rating 9. Packaging Tape packaging dimension Packing Type A B W F E P1 P2 P0 D0 T RLS Paper Tape RLS RLS Tolerance ±0.15 ±0.20 ±0.20 ±0.05 ±0.10 ±0.10 ±0.10 ±0.10 ±0.10 ±0.10

6 page 6/8 10. Reel Specification Series ψa ψb ψc W T RLS ± ± ± ± ±1.0 RLS ± ± ± ± ±1.0 RLS ± ± ± ± ± Peeling Strength of Top Cover Tape Test Condition: 0.1 to 0.7 N at a peel-off speed of 300 mm / min. top cover tape pull 300 mm/min carrier tape 10 ~15 standard: 0.1 ~ 0.7 N 12. Storage Conditions: Temperature: 5 ~35,Humidity:40%~75% 13. Shelf Life: 2 years from manufacturing date.

7 page 7/8 14. Recommend IR Reflow profile : (solder : Sn96.5 / Ag3 / Cu0.5) Alloyed Re-flow times : 3 times Remark : To avoid discoloration phenomena of chip on terminal electrodes, please use N2 Re-flow furnace. Iron Solder:350±10, 3+1/-0 sec, 1 time Profile Feature Average ramp-up rate (Tsmax to Tp) Preheat - Temperature Min (Ts min ) - Temperature Max (Ts max ) - Time (Ts min to Ts max ) (ts) Time maintained above : - Temperature (T L ) - Time (T L ) Lead (Pb )-Free Assembly 3 / second max seconds seconds Peak Temperature (Tp) 260 Time within 0 5 of actual Peak Temperature (tp) 2 Ramp-down Rate Time 25 to Peak Temperature 10 seconds 6 /second max. 8mimutes max.

8 page 8/8 15. Recommend Wave-Solder profile : (solder : Sn96.5 / Ag3 / Cu0.5) 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 :. ( Taiwan Tao Yuan ) Tel: (+886) Fax : (+886) Associated companies : (1)TA-I TECHNOLOGY ( SU ZHOU ) CO., LTD. ( China Su Zhou) Tel :(+86) Fax : (+86) (2) TA-I TECHNOLOGY ELECTRONIC (DONGGUAN ) CO., LTD. ( China Dongguan ) Tel : (+86) Fax : (+86) (3) FORTUNE TASK RESISTOR FACTORY ( China Dongguan ) Tel : (+86) Fax : (+86) (4) TAI OHM ELECTRONICS ( M ) SDN. BHD. ( Malaysia Penang ) Tel :(+60) Fax : (+60) (5) P.T.TAI ELECTRONIC Indonesia ( Indonesia Jakarta ) Tel :(+62) Fax : (+62)