DATA SHEET CURRENT SENSOR - LOW TCR PT series 5%, 2%, 1% sizes 0402/0603/0805/1206/0815/2010/2512 Product specification - Apr 06, 2011 V.1 RoHS compliant & Halogen free Product specification Chip Resistor Surface Mount PT 2 8 0402/0603/0805/1206/0815/2010/2512 SERIES SCOPE ORDERING INFORMATION - GLOBAL PART NUMBER This specification describes PT series current sensor - low TCR with lead-free terminations made by thick film process. Part numbers is identified by the series, size, tolerance, packing type, temperature coefficient, taping reel and resistance value. YAGEO BRAND ordering code GLOBAL PART NUMBER (PREFERRED) APPLICATIONS Converters Printer equipment Server board Telecom Consumer FEATURES Halogen Free Epoxy RoHS compliant - Products with lead free terminations meet RoHS requirements - Pb-glass contained in electrodes, resistor element and glass are exempted by RoHS Reduce environmentally hazardous wastes High component and equipment reliability PT XXXX X X X XX XXXX L (1) (2) (3) (4) (5) (6) (7) (1) SIZE 0402 / 0603 / 0805 / 1206 / 0815 / 2010 / 2512 (2) TOLERANCE F = 1% G = 2% J = 5% (3) PACKAGING TYPE R = Paper taping reel K = Embossed taping reel (4) TEMPERATURE COEFFICIENT OF RESISTANCE - = Based on spec. (5) TAPING REEL 07 = 7 inch dia. Reel 13 = 13 inch dia. Reel (6) RESISTANCE VALUE None forbidden-materials used in products/production There are 3~5 digits indicated the resistor value. Letter R is decimal point, no need to mention the last zero after R. Low resistances applied to current sensing Detailed coding rules of resistance are shown in the table of "Resistance rule of global part number". (7) DEFAULT CODE Letter L is system default code for order only (Note) Resistance rule of global part number Resistance code rule Example 0RXXX (25 to 910 m) 0R025 = 25 m 0R1 = 100 m ORDERING EXAMPLE The ordering code of a PT0603 chip resistor, value 0.56 X with 1% tolerance, supplied in 7-inch tape reel is: PT0603FR-070R56L. 0R91 = 910 m www.yageo.com Apr 06, 2011 V.1 Product specification Chip Resistor Surface Mount PT SERIES 0402/0603/0805/1206/0815/2010/2512 3 8 MARKING PT0815 E-24 series / Non-E series (R= 25/40/50 m): 4 digits 025 YNSC097 Fig. 1 Value = 25 m The "R" is used as a decimal point; the other 3 digits are significant. PT0805 / PT1206 / PT2010 / PT2512 E-24 series / Non-E series (R= 250/400/500 m): 4 digits 20 YNSC080 Fig. 2 Value = 220 m The "R" is used as a decimal point; the other 3 digits are significant. PT0603 E-24 series / Non-E series (R= 250/400/500 m): 3 digits YNSC006 Fig. 3 Value = 220 m The "R" is used as a decimal point; the other 2 digits are significant. PT0402 ynsc007 No marking Fig. 4 For further marking information, please refer to data sheet "Chip resistors marking". www.yageo.com Apr 06, 2011 V.1 Product specification Chip Resistor Surface Mount PT 4 8 0402/0603/0805/1206/0815/2010/2512 SERIES CONSTRUCTION The resistors are constructed out of a high-grade ceramic body. Internal metal electrodes are added at each end and connected by a resistive paste. The composition of the paste is adjusted to give the approximately required resistance and laser cutting of this resistive layer that achieves tolerance trims the value. The resistive layer is covered with a protective coat and printed with the resistance value. Finally, the three external terminations (Cu/Ni/matte tin) are added, as shown in Fig.5. OUTLINES marking layer overcoat protective glass resistive layer inner electrode termination (Cu/Ni/matte tin) inner electrode ceramic substrate YNSC094 Fig. 5 Chip resistor outlines DIMENSIONS Table 1 TYPE L (mm) W (mm) H (mm) I1 (mm) I2 (mm) PT0402 1.00 0.10 0.50 0.05 0.35 0.05 0.20 0.10 0.25 0.10 PT0603 1.60 0.10 0.80 0.10 0.45 0.10 0.25 0.15 0.25 0.15 PT0805 2.00 0.10 1.25 0.10 0.55 0.10 0.35 0.20 0.35 0.20 PT1206 3.10 0.10 1.60 0.10 0.55 0.10 0.45 0.20 0.45 0.20 PT0815 2.00 0.10 3.70 0.10 0.50 0.10 0.35 0.20 0.40 0.20 PT2010 5.00 0.10 2.50 0.15 0.55 0.10 0.60 0.20 0.50 0.20 PT2512 6.35 0.10 3.20 0.15 0.55 0.10 0.60 0.20 0.50 0.20 For dimensions, please refer to Table 1 PT 0402/0603/0805/1206/ 2010/2512 Fig. 6 Chip resistor dimensions W 20 Side view for all type 025 I1 W I1 PT0815 H I2 L L YNSC098 ELECTRICAL CHARACTERISTICS Table 2 Type Power PT0402 1/16 W PT0603 1/10 W PT0805 1/8 W PT1206 1/4 W PT0815 1/2 W PT2010 3/4 W PT2512 1W Resistance Range Tolerance Temperature Coefficient of Resistance 200 ppm/C 100 m R < 1 100 ppm/C 1%, 2%, 5% 100 m 100 ppm/C 100 m < R < 1 75 ppm/C 25 m R < 50 m 100 m R < 1 100 ppm/C 100 m 100 ppm/C 100 m < R < 1 75 ppm/C www.yageo.com Apr 06, 2011 V.1 Product specification Chip Resistor Surface Mount PT SERIES 5 8 0402/0603/0805/1206/0815/2010/2512 FOOTPRINT AND SOLDERING PROFILES Recommended footprint and soldering profiles, please refer to data sheet "Chip resistors mounting". PACKING STYLE AND PACKAGING QUANTITY Table 3 Packing style and packaging quantity PACKING STYLE Paper taping reel (R) Embossed taping reel (K) REEL DIMENSION PT0402 PT0603 PT0805 PT1206 PT0815 PT2010 PT2512 7" (178 mm) 10,000 5,000 5,000 5,000 --- --- --- 13" (330 mm) 50,000 20,000 20,000 20,000 --- --- --- 7" (178 mm) --- --- --- --- 4,000 4,000 4,000 NOTE 1. For paper/embossed tape and reel specification/dimensions, please refer to data sheet "Chip resistors packing". FUNCTIONAL DESCRIPTION OPERATINGTEMPERATURE RANGE Range: -55 C to +155 C POWER RATING Each type rated power at 70 C: PT0402=1/16 W PT0603=1/10 W PT0805=1/8 W PT1206=1/4 W PT0815=1/2 W PT2010=3/4 W PT2512=1 W RATED VOLTAGE handbook, halfpage P (%Prated ) MLB206_2 100 50 0 55 0 50 70 100 155 o Tamb ( C) Fig. 7 Maximum dissipation (Pmax) in percentage of rated power as a function of the operating ambient temperature (Tamb ) The DC or AC (rms) continuous working voltage corresponding to the rated power is determined by the following formula: V = (P X R) Where V = Continuous rated DC or AC (rms) working voltage (V) P = Rated power (W) R = Resistance value (X) www.yageo.com Apr 06, 2011 V.1 Product specification Chip Resistor Surface Mount PT SERIES 6 8 0402/0603/0805/1206/0815/2010/2512 TESTS AND REQUIREMENTS Table 4 Test condition, procedure and requirements TEST TEST METHOD PROCEDURE REQUIREMENTS Temperature Coefficient of Resistance (T.C.R.) MIL-STD-202 Method-304 At +25/+125 C Refer to table 2 Formula: R2-R1 T.C.R= ------------------------- x106 (ppm/C) R1(t2-t1) Where t1=+25 C or specified room temperature t2=+125 C test temperature R1=resistance at reference temperature in ohms R2=resistance at test temperature in ohms Life/ Endurance IEC 60115-1 4.25.1 1,000 hours at 705 C applied RCWV 1.5 hours on, 0.5 hour off, still air required (1.0%+0.0005 ) High Temperature Exposure/ Endurance at Upper Category Temperature IEC 60068-2-2 1,000 hours at maximum operating temperature depending on specification, unpowered (1.0%+0.0005 ) No direct impingement of forced air to the parts Tolerances: 1553 C Moisture Resistance MIL-STD-202 Method-106 Each temperature / humidity cycle is defined at 8 hours (method 106F), 3 cycles / 24 hours for 10d with 25 C / 65 C 95% R.H, without steps 7a & 7b, unpowered (0.5%+0.0005 ) Parts mounted on test-boards, without condensation on parts Measurement at 242 hours after test conclusion Thermal Shock MIL-STD-202 Method-107 -55/+125 C (1.0%+0.0005 ) Note: Number of cycles required is 300. Devices unmounted Maximum transfer time is 20 seconds. Dwell time is 15 minutes. Air - Air www.yageo.com Apr 06, 2011 V.1 Product specification Chip Resistor Surface Mount PT SERIES 7 8 0402/0603/0805/1206/0815/2010/2512 TEST TEST METHOD PROCEDURE REQUIREMENTS Short Time Overload IEC60115-1 4.13 2.5 times rated power or maximum overload voltage whichever is less for 5 sec at room temperature (1.0%+0.0005 ) No visible damage Board Flex/ Bending IEC 60068-2-21 Device mounted on PCB test board as described, only 1 board bending required (1.0%+0.0005 ) No visible damage Bending for 0402: 5 mm 0603/0805: 3 mm 1206 and above: 2 mm Holding time: minimum 601 seconds Ohmic value checked during bending Solderability - Wetting IPC/JEDECJ-STD-002B test B Electrical Test not required Magnification 50X Well tinned (95% covered) No visible damage SMD conditions: 1st step: method B, aging 4 hours at 155 C dry heat 2nd step: leadfree solder bath at 2453 C Dipping time: 30.5 seconds - Leaching IPC/JEDECJ-STD-002B test D Leadfree solder, 260 C, 30 seconds immersion time No visible damage - Resistance to Soldering Heat IEC 60068-2-58 Condition B, no pre-heat of samples. (0.5%+0.0005 ) Leadfree solder, 2605 C, 101 seconds immersion time No visible damage Procedure 2 for SMD: devices fluxed and cleaned with isopropanol www.yageo.com Apr 06, 2011 V.1 Product specification Chip Resistor Surface Mount PT SERIES 0402/0603/0805/1206/0815/2010/2512 8 8 REVISION HISTORY REVISION DATE CHANGE NOTIFICATION DESCRIPTION Version 1 Apr 06, 2011 - - PT0805 dimension improvement for better pick and place performance Version 0 Mar 18, 2011 - - New datasheet for current sensor - low TCR PT series sizes of 0402/0603/0805/1206/0815/2010/2512, 1%, 2%, 5% with lead-free terminations " Yageo reserves all the rights for revising the content of this datasheet without further notification, as long as the products itself are unchanged. Any product change will be announced by PCN." www.yageo.com Apr 06, 2011 V.1