QFNwww.vishay.com Vishay Dale Thin Film Quad Flat No Lead Molded Precision Thin Film Resistor, Surface Mount Network FEATURES • 0.65 mm lead pitch • MSL level 1 per J-STD-020 • Low profile 1 mm seated height • Small size 5 mm x 5 mm • Low TCR ± 25 ppm, TCR tracking to ± 5 ppm • Compliant to RoHS Directive 2002/95/EC TYPICAL PERFORMANCE The QFN- series features a standard 20 pins quad flat no lead 5 mm x 5 mm 0.65 mm pitch package. The quad flat no lead package saves board space over traditional SOIC packages. Additional pin counts available, consult factory. TCR TOL. ABSOLUTE TRACKING 25 5 ABSOLUTE RATIO 0.1 0.05 SCHEMATIC Custom schematics available Please consult factory STANDARD ELECTRICAL SPECIFICATIONS TEST Material SPECIFICATIONS CONDITIONS Passivated nichrome - Pin/Lead Number 20 - Resistance Range 100 (resistor) to 500 k (total) - TCR: Absolute ± 25 ppm/°C to ± 100 ppm/°C - 55 °C to + 125 °C TCR: Tracking ± 5 ppm/°C (typical) - 55 °C to + 125 °C Tolerance: Absolute ± 0.1 % to ± 1.0 % + 25 °C Tolerance: Ratio ± 0.05 % to ± 0.1 % + 25 °C Power Rating: Resistor 100 mW (per element) Maximum at + 70 °C Power Rating: Package 500 mW Maximum at + 70 °C Stability: Absolute R ± 0.05 % 2000 h at + 70 °C Stability: Ratio R ± 0.015 % 2000 h at + 70 °C Voltage Coefficient Working Voltage 0.1 ppm/V 100 V max. not to exceed P x R - Operating Temperature Range - 55 °C to + 125 °C - Storage Temperature Range - 55 °C to + 150 °C - < - 30 dB - Noise Thermal EMF 0.08 μV/°C - Shelf Life Stability: Absolute R ± 0.01 % 1 year at + 25 °C Shelf Life Stability: Ratio R ± 0.002 % 1 year at + 25 °C Revision: 02-Sep-11 1 Document Number: 60015 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 QFNwww.vishay.com Vishay Dale Thin Film DIMENSIONS AND IMPRINTING in millimeters Pin 1 Dot by Marking Pin 1 Identification Chamfer 0.500 x 45° 3.150 ± 0.050 Exp. DAP 5.000 ± 0.050 0.550 ± 0.050 16 17 18 19 20 15 1 14 2 13 3 12 4 0.650 BSC 5.000 ± 0.050 XXX-XXX MMYY 0.300 ± 0.050 11 5 10 9 8 7 6 2.600 Ref. BOTTOM VIEW TOP VIEW A 3.150 ± 0.050 Exp. DAP Max. Nom. Min. 0.900 0.850 0.800 A 0.000 - 0.050 0.203 Ref. SIDE VIEW Note • Contact factory for package outlines for higher pin count or custom configurations MECHANICAL SPECIFICATIONS Resistive Element Passivated nichrome Substrate Material Silicon Body Molded epoxy Terminals Copper alloy Plating 100 % matte tin Marking Resistance to Solvents Per MIL-PRF-914 ORDERING INFORMATION CHECK LIST (Customs) Special requirements should be identified in advance, but as a minimum, you should have the following information ready. ELECTRICAL MECHANICAL 1. Resistors, by value and tolerance 2. Reference resistor(s) and matching of which resistors to which reference resistors 3. Reference by ratio 4. Absolute temperature coefficient of resistivity 5. Temperature tracking of subordinate resistors to reference resistor(s) 6. Maximum operating voltage 7. Resistor power ratings 8. Operating temperature range 1. Maximum allowable seated height (from PC board to top of network) 2. Special marking concerns 3. Schematic pin out of package Revision: 02-Sep-11 2 Document Number: 60015 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 QFNwww.vishay.com Vishay Dale Thin Film GLOBAL PART NUMBER INFORMATION Q F N - 1 x x - GLOBAL MODEL (4 digits) CUSTOM PART NUMBER (7 or 9 digits) QFN(Lead (Pb)-free) (e3) 1xx-xxx or 1xx-xxx-x x x x T 1 PACKAGING TAPE AND REEL T0 = 100 min., 100 mult T1 = 1000 min., 1000 mult T3 = 300 min., 300 mult T5 = 500 min., 500 mult TF = Full reel TS = 100 min., 1 mult UF = TUBED Revision: 02-Sep-11 3 Document Number: 60015 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000