F CO M & PL A E IA C NT, CO * M *H A PL L IA O G NT EN n High power density n Stepper motor drives n Inductance less than 5 nH n Input amplifiers oH S n Power supplies *R NT C- *Ro Q2 HS 00 a CO nd M PL IA AE Applications n Resistance value as low as 0.001 ohm R02 5 ** Features n RoHS compliant* n AEC-Q200 compliant CRF Series - High Power Current Sense Chip Resistor Electrical Characteristics Rating CRF0805 CRF1206 0.5 W 1W Power Rating @ 70 C Operating Temperature Range Derated to Zero Load at Maximum Working Voltage Resistance Resistance Tolerance Temperature Coefficient 0.003 ~ 0.020 -55 C to +170 C +170 C (P x R)1/2 0.001 ~ 0.030 1 %, 5 % 50 PPM/C CRF2512 (0.001 to 0.010 ) 2 W (0.011 to 0.050 ) 1 W 0.001 ~ 0.050 Performance Characteristics Test Conditions Thermal Shock Short Time Overload Low Temperature Storage High Temperature Exposure Bias Humidity Mechanical Shock Vibration Load Life Resistance to Solder Heat Moisture Resistance -55 C to +150 C, 300 Cycles, 15 minutes 5 X Rated Power for 5 seconds -55 C for 1000 hours 1000 hours @ + 170 C + 85 C, 85 % RH, 10 % Bias, 1000 hours 100 g for 6 milliseconds, 5 pulses Frequency varied 10-2000 KHz in one minute, 3 directions, 12 hours 1000 hours at rated power at +70 C, 1.5 hours on, 0.5 hours off +260 C, 10-12 second dwell, 25 mm/second emergence MIL-STD-202 Method 106, 0 % power (7a and 7b not required) WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov CRF0805 Specification CRF1206 CRF2512 R < 1 % R < 0.5 % R < 0.5 % R < 0.5 % R < 1 % R < 0.5 % R < 0.5 % R < 0.5 % N/A R < 1 % N/A R < 0.5 % N/A R < 0.5 % R < 1 % R < 1 % R < 0.5 % R < 0.5 % R < 0.5 % R < 0.5 % *RoHS Directive 2015/863, Mar 31, 2015 and Annex. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. CRF Series - High Power Current Sense Chip Resistor Product Dimensions A A B B C C C C C C C CRF1206 A 2.0 0.10 (0.079 0.004) 3.20 0.20 (0.126 0.008) 6.40 0.20 (0.252 0.008) 6.40 0.20 (0.252 0.008) 0.40 0.20 (0.016 0.008) 0.50 0.30 (0.0197 0.012) 2.00 0.30 (0.079 0.012) 0.95 0.30 (0.037 0.012) 1.25 0.10 (0.049 0.004) C T C CRF0805 B T CRF2512 Dim. 1.65 0.20 (0.064 0.008) 0.60 0.20 (0.024 0.008) T DIMENSIONS: 0.60 0.20 (0.024 0.008) 0.001 ~ 0.003 0.004 ~ 0.050 3.20 0.20 (0.126 0.008) 3.20 0.20 (0.126 0.008) 0.60 0.20 (0.024 0.008) 0.60 0.20 (0.024 0.008) MM (INCHES) Recommended Solder Pad Layout L B Dim. A Cu TRACE SENSING TRACE DIMENSIONS: CRF2512 0.001 1.4 (0.055) 1.8 (0.070) 1.8 (0.070) 4.0 (0.157) 4.0 (0.157) 1.2 (0.047) 1.0 (0.039) 1.6 (0.062) 1.3 (0.051) 4.1 (0.161) A B 1.15 (0.045) 2.3 (0.090) 0.002 ~ 0.030 0.001 ~ 0.003 0.004 ~ 0.050 1.7 (0.066) 3.1 (0.122) 2.1 (0.083) Resistance Value Tables Overcoat Ni / Sn Plating Metal Alloy Plate Derating Curve Power Ratio (%) CRF1206 0.003 ~ 0.020 L MM (INCHES) Construction CRF0805 CRF2512 (1W) Code R Value Code R Value R003 0.003R010 0.010 R004 0.004 R015 0.015 R005 0.005 R020 0.020 R009 0.009 Code R Value Code R Value R011 0.011R030 0.030 R012 0.012 R033 0.033 R015 0.015 R035 0.035 R018 0.018 R040 0.040 R020 0.020 R050 0.050 R025 0.025 CRF1206 100 -55 CRF0805 70 170 Ambient Temperature (C) Code R Value Code R Value R001 0.001R010 0.010 R002 0.002 R012 0.012 3L50 0.0035 R014 0.014 R004 0.004 R015 0.015 R005 0.005 R020 0.020 R006 0.006 R022 0.022 R007 0.007 R025 0.025 R008 0.008 R030 0.030 R009 0.009 CRF2512 (2W) Code R Value R0010.001 1L50 0.0015 R002 0.002 R003 0.003 R004 0.004 Code R Value R005 0.005 R006 0.006 R007 0.007 R008 0.008 R010 0.010 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. EMBOSSED TAPE 1.75 0.1 (0.069 0.004) 5.5 0.05 (0.217 0.002) 1.5 (0.059) DIA. MIN. 1.5 +0.1/-0 DIA. (0.059 +0.004/-0) TOP TAPE 12.0 0.2 (0.472 0.008) 6.9 0.2 (0.272 0.008) 4.0 0.05 (0.157 0.002) RESISTOR 3.60 0.20 (0.142 0.008) 0.85 0.15 (0.033 0.006) CRF Series - High Power Current Sense Chip Resistor 2.0 0.05 (0.079 0.002) 4.0 0.1 (0.157 0.004) USER DIRECTION OF FEED Packaging Dimensions (Conforms to EIA RS-481A) EMBOSSED TAPE TOP TAPE 1.5 (0.059) DIA. MIN. D0 DIA. 13.0 1.0 (0.512 0.039) DIA. E 180 +0/-3 (7.09 +0/-0.118) DIA. F 60.0 (2.362) MIN. DIA. W RESISTOR A P1 t P2 P0 B USER DIRECTION OF FEED E P1 A B CRF0805 1.6 0.15 (0.063 0.006) 2.4 0.20 (0.094 0.008) Paper Tape CRF1206 2.0 0.15 (0.079 0.006) Embossed Tape CRF2512 3.60 0.20 (0.142 0.008) 3.6 0.2013.0 1.08.0 0.20 3.5 0.05 1.75 0.10 4.0 0.10 2.0 0.05 4.0 0.05 1.5+0.1/-0 0.85 0.15 (0.512 (0.315 0.039) 0.008) (0.138 0.002) (0.069 0.004) (0.157 0.004) (0.079 0.002) (0.157 0.002) (0.059+0.004/-0) (0.033 0.006) (0.142 0.008) DIA. 6.9 0.20 12.0 0.20 5.5 0.05 1.75 0.10 4.0 0.10 2.0 0.05 2.0 0.05 1.5+0.1/-0 0.85 0.15 +0/-3 (0.069 0.004) (0.157 0.004) (0.079 0.002) (0.079 0.002) (0.059+0.004/-0) (0.033 0.006) (0.272 0.008) (0.472 0.008) (0.217 180 0.002) (7.09 +0/-0.118) DIA. 60.0 (2.362) Soldering Profile MIN. DIA. Can be soldered in accordance with IPC/JEDEC-J-STD-020. F 13.0 1.0 (0.512 0.039) Model How to Order W 15.4 2.0 (0.606 0.079) Paper Tape P2 P0 D0 t 8.0 0.20 3.5 0.05 1.75 0.10 4.0 0.10 2.0 0.1 4.0 0.1 1.5+0.1/-0 0.84 0.10 (0.315 0.008) (0.138 0.002) (0.069 0.004) (0.157 0.004) (0.079 0.004) (0.157 0.004) (0.059+0.004/-0) (0.033 0.004) CRF 0805 - F Z - R020 E LF Model (CRF = Precision Chip Resistor) 15.4 2.0 Size (0.606 0.079) 0805 = 0805 Size 13.0 1.0 1206 = 1206 Size (0.512 0.039) 2512 = 2512 Size Resistance Tolerance * F = 1 % * J = 5 % TCR (PPM/C) * Z = 50 PPM/C Resistance Value Code (See Resistance Value Tables) Packaging * E = 5,000 pcs./180 mm (7-inch) reel (CRF0805 & CRF1206) or 4,000 pcs./180 mm (7-inch) reel (CRF2512) Termination * LF = Tin-plated (RoHS compliant) 275 <1> Maximumof20secondsbetween +255Cand+260C 260Cpeak <1> 255C 225 220C Temperature (C) Packing DIMENSIONS: MM (INCHES) 190C 90-150 seconds 175 RampDown 6C/second 150C 125 60-120seconds 10secondsminimum 75 RampUp 3C/secondmaximum 25 0 50 100 150 Time (seconds) 200 250 300 REV. 10/20 Specifications are subject to change without notice. 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