贴片电阻手册

Document Number: 20035 For technical questions in Europe, contact: ff3cresistors@vishay.com www.vishay.com Revision: 05-Mar-07 For technical questions in Americas/Asia, contact: ff2bresistors@vishay.com 107 D../CRCW.... e3 Vishay Lead (Pb)-free Thick Film, Rectangular Chip Resistors FEATURES • High volume product suitable for commercial and special applications • Metal glaze on high quality ceramic • Protective overglaze • Lead (Pb)-free solder contacts on Ni barrier layer • Pure tin plating provides compatibility with lead (Pb)-free and lead containing soldering processes • Compatible with “Restriction of the use of Hazardous Substances” (RoHS) directive 2002/95/EC (issue 2004) • Excellent stability (ΔR/R ≤ 1 % for 1000 h at 70 °C) Notes • These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime • Marking and packaging: see appropriate catalog or web pages • Power rating depends on the max. temperature at the solder point, the component placement density and the substrate material STANDARD ELECTRICAL SPECIFICATIONS MODEL SIZE POWER RATING P70 °C W LIMITING ELEMENT VOLTAGE MAX V≅ TEMPERATURE COEFFICIENT ppm/K TOLERANCE % RESISTANCE RANGEΩ E-SERIESINCH METRIC CRCW0201 0201 0525 0.05 30 ± 100± 200 ± 1 ± 5 47R - 1M0 10R - 1M0 24 + 96 24 Zero-Ohm-Resistor: Rmax = 50 mΩ, Imax at 70 °C = 1.0 A D10/CRCW0402 0402 1005 0.063 50 ± 100± 200 ± 1 ± 5 1R0 - 10M 24 + 96 24 Zero-Ohm-Resistor: Rmax = 20 mΩ, Imax at 70 °C = 1.5 A D11/CRCW0603 0603 1608 0.10 75 ± 100± 200 ± 1 ± 5 1R0 - 10M 24 + 96 24 Zero-Ohm-Resistor: Rmax = 20 mΩ, Imax at 70 °C = 2.0 A D12/CRCW0805 0805 2012 0.125 150 ± 100± 200 ± 1 ± 5 1R0 - 10M 24 + 96 24 Zero-Ohm-Resistor: Rmax = 20 mΩ, Imax at 70 °C = 2.5 A D25/CRCW1206 1206 3216 0.25 200 ± 100± 200 ± 1 ± 5 1R0 - 10M 24 + 96 24 Zero-Ohm-Resistor: Rmax = 20 mΩ, Imax at 70 °C = 3.5 A CRCW1210 1210 3225 0.33 200 ± 100± 200 ± 1 ± 5 1R0 - 10M 24 + 96 24 Zero-Ohm-Resistor: Rmax = 20 mΩ, Imax at 70 °C = 4.0 A CRCW1218 1218 3246 1.0 200 ± 100± 200 ± 1 ± 5 1R0 - 2M2 24 + 96 24 Zero-Ohm-Resistor: Rmax = 20 mΩ, Imax at 70 °C = 7.0 A CRCW2010 2010 5025 0.50 400 ± 100± 200 ± 1 ± 5 1R0 - 10M 24 + 96 24 Zero-Ohm-Resistor: Rmax = 20 mΩ, Imax at 70 °C = 5.0 A CRCW2512 2512 6332 1.0 500 ± 100± 200 ± 1 ± 5 1R0 - 10M 24 + 96 24 Zero-Ohm-Resistor: Rmax = 20 mΩ, Imax at 70 °C = 7.0 A www.vishay.com For technical questions in Europe, contact: ff3cresistors@vishay.com Document Number: 20035 108 For technical questions in Americas/Asia, contact: ff2bresistors@vishay.com Revision: 05-Mar-07 D../CRCW.... e3 Vishay Lead (Pb)-free Thick Film, Rectangular Chip Resistors Notes 1. For sizes 0402 until 1206 the measuring conditions are in acc. to EN 140401-802. For all other sizes the result depends on the solder pad dimensions. 2. Rated voltage: 3. The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support of the printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature of 155 °C is not exceeded. Notes 1. Preferred way for ordering products is by use of the PART NUMBER 2. Please refer to table PACKAGING, see next page TECHNICAL SPECIFICATIONS PARAMETER UNIT CRCW0201 D10/CRCW0402 D11/ CRCW0603 D12/ CRCW0805 D25/ CRCW1206 CRCW1210 CRCW1218 CRCW2010 CRCW2512 Rated Dissipation at 70 °C3) W 0.05 0.063 0.10 0.125 0.25 0.33 1.0 0.5 1.0 Limiting Element Voltage2) V≅ 30 50 75 150 200 200 200 400 500 Insulation Voltage (1 min) Vpeak 50 > 75 > 100 > 200 > 300 > 300 > 300 > 300 > 300 Thermal Resistance1) K/W ≤ 870 ≤ 550 ≤ 440 ≤ 220 ≤ 140 ≤ 65 ≤ 88 ≤ 65 Insulation Resistance Ω > 109 Category Temperature Range °C - 55/+ 125 (+ 155) Failure Rate h-1 1.10-9 0.3 • 10-9 Weight/1000 pcs g 0.17 0.65 2 5.5 10 16 29.5 25.5 40.5 PxR PART NUMBER AND PRODUCT DESCRIPTION P ART NUMBER: CRCW0603562RFKEC1) C R C W 0 6 0 3 5 6 2 R F K E C MODEL CRCW0201 CRCW0402 CRCW0603 CRCW0805 CRCW1206 CRCW1210 CRCW1218 CRCW2010 CRCW2512 PA CKAGING2) EA, EB, EC, ED, EE, EF, EG, EH, EI, EK, EL, EY SPECIAL up to 2 digits P RODUCT DESCRIPTION: D1 1/CRCW0603 100 562R 1 % ET6 e3 D11/CRCW0603 100 562R 1 % ET6 e3 MODEL RESISTANCE VALUE TOLERANCE PA CKAGING2) LEAD (Pb)-FREE CRCW0201 ± 200 ppm/K 10R = 10 Ω ± 5 % ET1, ET5 e3 = Pure Ti n D10/CRCW0402 ± 100 ppm/K 562R = 562 Ω ± 1 % ET6, ET7 T ermi nation Finish D11/CRCW0603 10K = 10.0 k Ω EF4, E02 D12/CRCW0805 1M = 1 M Ω E67, E82 D25/CRCW1206 EG1, ET9 CRCW1210 E20, E27 CRCW1218 CRCW2010 CRCW2512 VALUE R = Decimal K = Thousand M = Million 0000 = Jumper TOLERANCE F = ± 1.0 % J = ± 5.0 % Z = Jumper K = ± 100 ppm/K N = ± 200 ppm/K TCR 0 = Jumper S = Special 0R0 = Jumper TCR Document Number: 20035 For technical questions in Europe, contact: ff3cresistors@vishay.com www.vishay.com Revision: 05-Mar-07 For technical questions in Americas/Asia, contact: ff2bresistors@vishay.com 109 D../CRCW.... e3 Lead (Pb)-free Thick Film, Rectangular Chip Resistors Vishay DIMENSIONS PACKAGING MODEL REEL BULK TAPE WIDTH DIAMETER PITCH PIECES/ REEL PACKAGING CODE PIECES PACKAGING CODE PART NUMBER PRODUCT DESC. PART NUMBER PRODUCT DESC.PAPER BLISTER PAPER BLISTER CRCW0201 8 mm 180 mm/7" 2 mm 10 000 ED ET7 330 mm/13" 2 mm 50 000 EE EF4 D10/CRCW0402 8 mm 180 mm/7" 2 mm 10 000 ED ET7 50 000 EY E27 330 mm/13" 2 mm 50 000 EE EF4 D11/CRCW0603 8 mm 180 mm/7" 4 mm 5000 EA EI ET1 EG1 25 000 EY E27285 mm/11.25" 4 mm 10 000 EB ET5 330 mm/13" 4 mm 20 000 EC EL ET6 E20 D12/CRCW0805 8 mm 180 mm/7" 4 mm 5000 EA EI ET1 EG1 EY E27285 mm/11.25" 4 mm 10 000 EB ET5 10 000 330 mm/13" 4 mm 20 000 EC EL ET6 E20 D25/CRCW1206 8 mm 180 mm/7" 4 mm 5000 EA EI ET1 EG1 285 mm/11.25" 4 mm 10 000 EB ET5 330 mm/13" 4 mm 20 000 EC EL ET6 E20 CRCW1210 12 mm 180 mm/7" 4 mm 5000 EA ET1 285 mm/11.25" 4 mm 10 000 EB ET5 330 mm/13" 4 mm 20 000 EC ET6 CRCW1218 12 mm 180 mm/7" 4 mm 4000 EK ET9 CRCW2010 12 mm 180 mm/7" 4 mm 4000 EF E02 CRCW2512 12 mm 180 mm/7" 8 mm 2000 EG E67 4 mm 4000 EH E82 SIZE DIMENSIONS [in millimeters] INCH METRIC L W H T1 T2 0201 0525 0.6 ± 0.05 0.3 ± 0.05 0.23 ± 0.05 0.15 ± 0.05 0.15 + 0.05 - 0.10 0402 1005 1.0 ± 0.05 0.5 ± 0.05 0.35 ± 0.05 0.25 ± 0.05 0.2 ± 0.1 0603 1608 1.55 + 0.10 - 0.05 0.85 ± 0.1 0.45 ± 0.05 0.3 ± 0.2 0.3 ± 0.2 0805 2012 2.0 + 0.20 - 0.10 1.25 ± 0.15 0.45 ± 0.05 0.3 + 0.20 - 0.10 0.3 ± 0.2 1206 3216 3.2 + 0.10 - 0.20 1.6 ± 0.15 0.55 ± 0.05 0.45 ± 0.2 0.4 ± 0.2 1210 3225 3.2 ± 0.2 2.5 ± 0.2 0.55 ± 0.05 0.45 ± 0.2 0.4 ± 0.2 1218 3246 3.2 + 0.10 - 0.20 4.6 ± 0.15 0.55 ± 0.05 0.45 ± 0.2 0.4 ± 0.2 2010 5025 5.0 ± 0.15 2.5 ± 0.15 0.6 ± 0.1 0.6 ± 0.2 0.6 ± 0.2 2512 6332 6.3 ± 0.2 3.15 ± 0.15 0.6 ± 0.1 0.6 ± 0.2 0.6 ± 0.2 SIZE SOLDER PAD DIMENSIONS [in millimeters]REFLOW SOLDERING WAVE SOLDERING INCH METRIC a b l a b l 0201 0525 0.28 0.43 0.23 0402 1005 0.4 0.6 0.5 0603 1608 0.5 0.9 1.0 0.9 0.9 1.0 0805 2012 0.7 1.3 1.2 0.9 1.3 1.3 1206 3216 0.9 1.7 2.0 1.1 1.7 2.3 1210 3225 0.9 2.5 2.0 1.1 2.5 2.2 1218 3246 1.05 4.9 1.9 1.25 4.8 1.9 2010 5025 1.0 2.5 3.9 1.2 2.5 3.9 2512 6332 1.0 3.2 5.2 1.2 3.2 5.2 www.vishay.com For technical questions in Europe, contact: ff3cresistors@vishay.com Document Number: 20035 110 For technical questions in Americas/Asia, contact: ff2bresistors@vishay.com Revision: 05-Mar-07 D../CRCW.... e3 Vishay Lead (Pb)-free Thick Film, Rectangular Chip Resistors FUNCTIONAL PERFORMANCE 1000 100 10 1 0.1 0.01 10-6 10-5 10-4 10-3 10-2 10-1 1 10 2512 1218 2010 1206 0805 0603 0402 Single Pulse Maximum pulse load, single pulse; applicable if P 0 and n ≤ 1000 and U ≤ Umax; for permissible resistance change equivalent to 8000 h operation Pulse Duration ti (s) Pu ls e Lo ad P m a x (W ) Continuous Pulse Co nt in uo us P ul se L oa d P m a x (W ) 100 10 1 0.10 0.01 10-6 10-5 10-4 10-3 10-2 10-1 1 10 12181218 1206 0805 0603 0402 Maximum pulse load, continuous pulses; applicable if P ≤ P (ϑamb) and Û ≤ Ûmax; for permissible resistance change equivalent to 8000 h operation Pulse Duration ti (s) 2000 200 0 10-6 10-5 10-4 10-3 10-2 10-1 1 10 Pulse Voltage Maximum pulse voltage, single and continuous pulses; applicable if P ≤ Pmax; for permissible resistance change equivalent to 8000 h operation Pulse Duration ti (s) 400 600 800 1000 1200 1400 1600 1800 Pu ls e Vo lta ge Û m a x (V ) 2512 2010 1206/1210/1218 0805 0603 0402 Document Number: 20035 For technical questions in Europe, contact: ff3cresistors@vishay.com www.vishay.com Revision: 05-Mar-07 For technical questions in Americas/Asia, contact: ff2bresistors@vishay.com 111 D../CRCW.... e3 Lead (Pb)-free Thick Film, Rectangular Chip Resistors Vishay 0402 0603 0805 1206 1210 2010 2512 90 80 70 60 50 40 30 20 10 0 0 0.1 0.2 0.3 0.4 0.5 Power in W atts Te m pe ra tu re R is e in °C 1218 Temperature Rise - 55 - 25 0 2 5 5 0 75 100 125 150 175 120 100 80 60 40 20 0 Ambient Te mperature in °C 70 R a te d Po w er in % Derating 100 1K 10K 100K 1M 10M 11 0 100 90 80 70 60 50 40 30 20 10 Resistance V alue in Ω No n- Li ne ar ity A 3 i n dB 1206 0805 0603 0402 Non-Linearity 100 1K 10K 100K 1M 10M 100 10 1 0.1 Resistance V alue in Ω Cu rr en t N oi se in µ V/ V 0402 0603 0805 1206 Current Noise www.vishay.com For technical questions in Europe, contact: ff3cresistors@vishay.com Document Number: 20035 112 For technical questions in Americas/Asia, contact: ff2bresistors@vishay.com Revision: 05-Mar-07 D../CRCW.... e3 Vishay Lead (Pb)-free Thick Film, Rectangular Chip Resistors 140 120 100 80 60 40 20 0 20 40 60 80 100 120 140 160 180 Load in W 0.01 0.1 1 20 40 60 80 100 120 140 160 180 Film temperature ϑs in ° C 0.01 0.1 1 10 1 0.1 0.01 Resistance change ΔR/R % ΔR/R (t) = f [ΔR/R (t = 1000 h)] Parameter: time 0.5 0.4 0.3 0.2 0.1 0 140 120 100 80 60 40 20 0 Film temperature ϑs in ° C Stability nomogram typical values (for handling see general explanations) R es is ta nc e ch an ge [ Δ R /R ] in % af te r 1 00 0 h Te m pe ra tu re ri se in ϑ ü ° C ϑ ü = 20 °C 40 ° C 60 ° C 80 ° C 100 ° C 120 ° C 140 ° C t = 1 0 0 0 0 0 h 1 0 0 0 0 h 5 0 0 0 h 2 0 0 0 h 1 0 0 0 h ΔR/R [t = 1000 h] = f [ϑs] Parameter: resistance value ϑü = f [P] ] Parameter: size 1206 0805 0603 0 4 0 2 ϑü = f [ ϑs ] Parameter: ϑu ≤ 10K ≤ 1 M ≤ 10 M 0.25 W 0.125 W 0.0625 W 120 100 80 60 40 20 1 2 3 5 7 10 2 3 5 7 100 2 3 5 7 60 80 100 120 140 surface temperature ϑs [°C]number of mounted resistors [pcs] Power rating as a function of packaging density (guideline) ϑu = 120 ° C ϑu = 100 ° C ϑu = 80 ° C ϑu = 60 ° C ϑu = 40 ° C ϑu = 20 ° C ϑü = [ °C ] Document Number: 20035 For technical questions in Europe, contact: ff3cresistors@vishay.com www.vishay.com Revision: 05-Mar-07 For technical questions in Americas/Asia, contact: ff2bresistors@vishay.com 113 D../CRCW.... e3 Lead (Pb)-free Thick Film, Rectangular Chip Resistors Vishay TEST PROCEDURES AND REQUIREMENTS EN 60115-1 SIZE 0201 ONLY TEST (clause) CONDITIONS OF TEST REQUIREMENTS PERMISSIBLE CHANGE (ΔR/R) STABILITY CLASS 1 OR BETTER STABILITY CLASS 2 OR BETTER REQUIREMENTS PERMISSIBLE CHANGE (ΔR/R) stability for product types: D../CRCW....e3 1 Ω to 10 MΩ 1 Ω to 10 MΩ 10 Ω to 1 MΩ Resistance (4.5) - ± 1 % ± 5 % ± 1 %; ± 5 % Temperature coefficient (4.8.4.2) 20/- 55/20 °C and 20/125/20 °C ± 100 ppm/K ± 200 ppm/K ± 200 ppm/K Overload (4.13) U = 2.5 × (P70 × R)1/2 ≤ 2 × Umax; Duration: according the style ± (0.25 % R + 0.05 Ω) ± (0.5 % R + 0.05 Ω) ± (1 % R + 0.05 Ω) Solderability (4.17.5) Aging 4 h at 155 °C, dryheat Solder bath method; 235 °C; 2 s Visual examination Good tinning (≥ 95 % covered) no visible damage Resistance to soldering heat (4.18.2) Solder bath method; (260 ± 5) °C; (10 ± 1) s ± (0.25 % R + 0.05 Ω) ± (0.5 % R + 0.05 Ω) ± (1 % R + 0.05 Ω) Rapid change of temperature (4.19) 30 min. at LCT = - 55 °C; 30 min. at UCT = 125 °C; 5 cycles ± (0.25 % R + 0.05 Ω) ± (0.5 % R + 0.05 Ω) ± (0.5 % R + 0.05 Ω) Damp heat, steady state (4.24) (40 ± 2) °C; 56 days; (93 ± 3) % RH ± (1 % R + 0.05 Ω) ± (2 % R + 0.1 Ω) ± (2 % R + 0.1 Ω) Climatic sequence (4.23) 16 h at UCT = 125 °C; 1 cycle at 55 °C; 2 h at LCT = - 55 °C; 1 h/1 kPa at 15 °C to 35 °C; 5 cycles at 55 °C U = (P70 × R)1/2 U = Umax; whichever is less severe ± (1 % R + 0.05 Ω) ± (2 % R + 0.1 Ω) ± (2 % R + 0.1 Ω) Endurance at 70 °C (4.25.1) U = (P70 × R)1/2 U = Umax; whichever is less severe 1.5 h on; 0.5 h off; 70 °C; 1000 h ± (1 % R + 0.05 Ω) ± (2 % R + 0.1 Ω) ± (3 % R + 0.1 Ω) Extended endurance (4.25.1.8) Duration extended to 8000 hours ± (2 % R + 0.1 Ω) ± (4 % R + 0.1 Ω) ± (4 % R + 0.1 Ω) Endurance at upper category temperature (4.25.3) UCT = 125 °C; 1000 h ± (1 % R + 0.05 Ω) ± (2 % R + 0.1 Ω) ± (2 % R + 0.1 Ω) APPLICABLE SPECIFICATIONS • EN 60115-1 Generic Specification • EN 140400 Sectional Specification • EN 140401-802 Detail Specification • IEC 60068-2-X Variety of environmental test procedures • IEC 60286-3 Packaging of SMD components Legal Disclaimer Notice Vishay Document Number: 91000 www.vishay.com Revision: 08-Apr-05 1 Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. 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