Current Sensing Chip Resistors FEATURES NCSP Series RoHS Compliant * SURFACE MOUNTABLE, MOLDED FLAT PACK * ULTRA LOW VALUES (3m ~ 1) * EXTEND TEMPERATURE RANGE (+180C) * Pb-FREE REFLOW COMPATIBLE *See Part Number System for Details CHARACTERISTICS Type Size NCSP100S 6.3 x 3.2 Power Rating at 70C Resistance Tolerance Temperature Coefficient (C) Resistance Range Resistance Range (Codes) 1% (F) 5% (J) 50ppm 100ppm 50ppm 100ppm 50ppm 100ppm 50ppm 100ppm 0.003 ~ 0.100 0.110 ~ 0.200 0.003 ~ 0.100 0.110 ~ 0.510 0.005 ~ 0.100 0.110 ~ 1.000 0.005 ~ 0.100 0.110 ~ 1.800 R003 ~ R100 R110 ~ R200 R003 ~ R100 R110 ~ R510 R005 ~ R100 R110 ~ 1R00 R005 ~ R100 R110 ~ 1R80 1 Watt NCSP100L 7.5 x 4.5 NCSP200 12.5 X 6.0 2 Watt NCSP300 14.5 X 8.0 3 Watt -55C ~ +155C -55C ~ +180C Power rating (Watts) x Resistance (Ohms) ENVIRONMENTAL SPECIFICATIONS Item PART NUMBERING SYSTEM Specification Test Method Temperature Coefficient of Resistance As Specified Measured from 20C through a temperature range of -55C ~ +125C Short Time Overload R < 0.5% Applied voltage equivalent to 5x the rated power for 5 seconds Withstanding Voltage (Between terminations and center of component body) R < 0.2% with no evidence of insulation breakdown 500VAC for 1 minute Insulation Resistance (Between terminations and center of component body) >100M 100VDC Resistance to dry heat R < 0.5% 260C 5C for 10 seconds Humidity (Stead State) R < 0.5% IR > 20Meg No Mechanical Damage +40C, 90~95% RH for 1,000 hours Endurance (1,000 hours) R < 1.0% No mechanical damage Rated power at 70C Power on 90 minutes Power off 30 minutes Temperature Cycling (5 cycles) R < 0.5% No mechanical damage -55C 30 minutes +25C 3 minutes +155C 30 minutes +25C 3 minutes Resistance to Soldering Heat R < 0.5% No mechanical damage 260C 5C for 10 seconds Vibration R < 0.5% No mechanical damage 1.5mm in X, Y, Z axis 10Hz ~ 55Hz ~ 10Hz 1 minute sweep for 2 hours in each direction Solderability Coverage of more than 75% of termination 245C 5C for 2 seconds Solder: Sn3Ag0.5Cu NCSP200 F R501 D TR F Pb-free/RoHS compliant Packaging: TR = Tape & Reel TCR Code: D = 50ppm E = 100ppm Resistance Code: See characteristics table Tolerance Code: J=5% and F=1% Series Power Derating Curve: For operation above 70C, power rating must be derated according to the following chart: 100 Percentage of Power Rating Rated Voltage = Operating Temp. Range (C) 80 60 40 30 20 0 0 20 40 60 70 80 100 120 140 160 180 Temperature C NCSP100S 155C DIMENSIONS (mm) Type NCSP100S NCSP100L NCSP200 NCSP300 L 0.5 W 0.3 H 0.3 T1 0.3 T2 0.3 T3 0.3 6.3 7.5 12.5 14.5 3.2 4.0 6.0 8.0 1.0 2.0 3.0 3.0 0.8 1.2 2.0 2.0 T2 0.8 1.1 1.5 1.5 3.2 2.5 4.0 6.0 H T3 T1 L W (R) NIC COMPONENTS www.niccomp.com www.lowESR.com www.RFpassives.com 237 Current Sensing Chip Resistors RECOMMENDED REFLOW SOLDERING TEMPERATURE PROFILE LAND PATTERN DIMENSIONS (mm) Type A B C NCSP100S 2.0 3.2 3.0 NCSP100L 2.0 4.5 3.0 NCSP200 2.8 7.9 4.5 NCSP300 2.8 9.9 6.5 NCSP Series 300 Peak Temperature 260C 250 200 10 sec. max. 150 C 60 ~ 120 Sec. 100 50 A 0 B Type A 0.1 B 0.1 NCSP100S 3.6 6.8 NCSP100L 5.1 8.2 NCSP200 6.6 13.2 NCSP300 8.6 15.2 P 0.1 P1 0.1 8.0 4.0 12.0 K 0.1 W 0.2 F 0.1 1.3 12.0 5.5 2.5 16.0 7.5 3.5 24.0 11.5 E 0.1 Do +0.1 T 0.05 1.75 1.50 0.3 T D0 P1 NCSP100L 1802.0 NCSP200 2640.3 NCSP300 330 0.2 C B Quantity W W A B Type NCSP100S F REEL DIMENIONS (mm) AND QUANTITY 13.5 0.5 60 13.0 0.5 80 0.5 E EMBOSSED PLASTIC CARRIER DIMENSIONS (mm) 17.5 0.5 25.5 0.5 1,000 A P K C B W (R) 238 NIC COMPONENTS A www.niccomp.com www.lowESR.com www.RFpassives.com