SFM www.vishay.com Vishay Electro-Films Thin Film Top-Contact Resistor FEATURES • Wire bondable • Small size: 0.020 inches square • Case: 0202 • Resistance range: 1.0 to 1 M • DC power rating: 250 mW Product may not be to scale • Oxidized silicon substrate for good power dissipation The SFM series single-value resistor chips offer a small size, wide ohmic value range and excellent power capacity. The SFMs tantalum nitride resistor material offers excellent resistance to high moisture environments. The SFMs are manufactured using Vishay Electro-Films (EFI) sophisticated thin film equipment and manufacturing technology. The SFMs are 100 % electrically tested and visually inspected to MIL-STD-883. • Resistor material tantalum nitride, self passivating • Moisture resistant • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS Vishay EFI SFM top-contact resistor chips are designed to handle substantial power loads in many types of hybrid packages. They are ideally suited for this purpose because of their small size. TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES, AND TOLERANCES PARAMETER VALUE Total Resistance Range 1 to 1M ± 0.1, ± 0.5, ± 1 % ± 25, ± 50, ± 100, ± 250 ppm/°C Standard Tolerances TCR UNIT Tightest Standard Tolerance Available 1% 0.5 % 0.1 % ± 25 ppm/°C ± 50 ppm/°C ± 100 ppm/°C ± 250 ppm/°C 1Ω 10 Ω 30 Ω 100 Ω 200 kΩ 360 kΩ 620 kΩ 1 MΩ STANDARD ELECTRICAL SPECIFICATIONS PARAMETER VALUE UNIT Noise, MIL-STD-202, Method 308 100 to 250 k < 100 or > 251 k - 35 typ. - 20 typ. dB Moisture Resistance, MIL-STD-202 Method 106 ± 0.5 max. R/R % Stability, 1000 h, + 125 °C, 125 mW ± 0.25 max. R/R % Operating Temperature Range - 55 to + 150 °C Thermal Shock, MIL-STD-202, Method 107, Test Condition F ± 0.25 max. R/R % High Temperature Exposure, + 150 °C, 100 h ± 0.5 max. R/R % Dielectric Voltage Breakdown 200 V Insulation Resistance 1012 min. Operating Voltage 100 max. V 0.250 W ± 0.25 max. R/R % DC Power Rating at + 70 °C (Derated to zero at + 175 °C) 5 x Rated Power Short-Time Overload, + 25 °C, 5 s Revision: 25-Feb-13 Document Number: 61017 1 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 SFM www.vishay.com Vishay Electro-Films CONFIGURATIONS in inches 0.004 0.020 0.020 0.007 0.016 0.020 0.006 0.004 0.004 0.004 0.016 TYPICAL RANGE 820 Ω to 1 MΩ TYPICAL RANGE 30 Ω to 819 Ω TYPICAL RANGE 1 Ω to 29 Ω SCHEMATIC MECHANICAL SPECIFICATIONS PARAMETER VALUE Chip Size 0.020" x 0.020" ± 0.003" (0.5 mm x 0.5 mm ± 0.076 mm) Chip Thickness 0.010" ± 0.002" (0.254 mm ± 0.05 mm) Chip Substrate Material Oxidized silicon, 10 kÅ minimum SiO2 Resistor Material Tantalum nitride, self-passivating Bonding Pad Size 0.004" x 0.004" (0.10 mm x 0.10 mm) Number of Pads 2 Pad Material 25 kÅ minimum aluminum Backing None, lapped semiconductor silicon GLOBAL PART NUMBER INFORMATION Global Part Number: SFM50000FKANHWS Global Part Number Description: SFM 5K 1 %, 100 ppm/°C, Al, no back metal, class H, WS S F M MODEL RESISTANCE SFM First 4 digits are significant figures of resistance 5 0 0 0 RESISTANCE MULTIPLIER CODE TOLERANCE CODE (%) C = 0.001 B = 0.01 A = 0.1 0=1 1 = 10 2 = 100 3 = 1000 B = 0.1 C = 0.25 D = 0.5 F = 1.0 G = 2.0 H = 2.5 J = 5.0 K = 10 0 F TCR (ppm/°C) E = ± 25 C = ± 50 K = ± 100 M = ± 250 R = 0/- 250 K TERMINATION G = Au A = Al A N BACK METAL H VISUAL CLASS W S PACKAGING CODE G = Au H = Class H WS = Waffle pack N = None K = Class K 100 min, 1 mult Historical Part Number: WSFM04550000F (will continue to be accepted) Revision: 25-Feb-13 Document Number: 61017 2 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