CTT www.vishay.com Vishay Electro-Films Thin Film Center-Tapped Resistor Divider Network FEATURES • • • • • • • • • Product may not be to scale The CTT series resistor chips offer a combination of low shunt capacitance and excellent stability. The CTT offers the designer flexibility in use as either a single value resistor or as two resistor with a center tap feature. Wire bondable Center tap feature Chip size: 0.030" x 0.030" Case: 0303 Resistance range RT: 10 to 35 k Alumina substrate, low shunt capacitance: < 0.2 pF Resistor material: Tantalum nitride Moisture resistant Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 I The CTTs six bonding pads allows the user increased layout flexibility. The CTTs tantalum nitride resistor material offers excellent resistance to high moisture environments. I RA The CTTs are manufactured using Vishay Electro-Films (EFI) sophisticated thin film equipment and manufacturing technology. The CTTs are 100 % electrically tested and visually inspected to MIL-STD-883, method 2032 class H or K. V I RB V V APPLICATIONS The CTT center-tapped resistor chips are used mainly in feedback circuits of amplifiers where ratio matching, tracking, low shunt capacitance and better frequency response are necessary. Vishay EFI measures low-value resistors by the four-wire kelvin technique. TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES, AND TOLERANCES PARAMETER Total Resistance Range Standard Tolerances TCR VALUE 10 to 35K ± 0.5 ± 25, ± 50, ± 100, ± 250 UNIT % ppm/°C Tightest Standard Tolerance Available 0.5 % ± 25 ppm/°C ± 50 ppm/°C ± 100 ppm/°C ± 250 ppm/°C 10 Ω 25 Ω 50 Ω 4.3 kΩ 10 kΩ 35 kΩ STANDARD ELECTRICAL SPECIFICATIONS PARAMETER TCR Tracking Between Halves (RA/RB) (1) Center Tap Ratio, RA/RB: Tolerance Noise, MIL-STD-202, Method 308 Moisture Resistance, MIL-STD-202, Method 106 Stability, 1000 h, + 125 °C, 62 mW Operating Temperature Range Thermal Shock, MIL-STD-202, Method 107, Test Condition F High Temperature Exposure, + 150 °C, 100 h Insulation Resistance Operating Voltage DC Power Rating at 70 °C (derated to zero at + 150 °C) 5 x Rated Power Short-Time Overload, + 25 °C, 5 s Note (1) 10 ppm/°C for R < 100 Revision: 20-Mar-13 VALUE ±2 1±1 - 35 typ. ± 0.5 max. R/R ± 0.25 max. R/R - 55 to + 125 ± 0.1 max. R/R ± 0.2 max. R/R 1012 min. 100 max. 0.125 max. ± 0.25 max. R/R 1 UNIT ppm/°C % dB % % °C % % V W % Document Number: 61016 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 CTT www.vishay.com Vishay Electro-Films DIMENSIONS in inches 0.030 0.030 STANDARD CONFIGURATION *Six locations. All pads 0.005" x 0.005" 0.005 SCHEMATIC RT = RA + RB RA RB MECHANICAL SPECIFICATIONS PARAMETER VALUE Chip Size 0.030" x 0.030" ± 0.002" (0.762 mm x 0.762 mm ± 0.050 mm) Chip Thickness 0.010" ± 0.002" (0.254 mm ± 0.05 mm) Chip Substrate Material 99.6 % alumina Resistor Material Tantalum nitride Bonding Pad Size 0.005" x 0.005" (0.127 mm x 0.127 mm) Number of Pads 6 Pad Material 25 kÅ minimum gold (Al optional) Backing None Options: Alphanumeric part marking, up to six characters. GLOBAL PART NUMBER INFORMATION Global Part Number: CTT50000KFKKGNHWS Global Part Number Description: CTT 5K 10 % RT 1 % ± 100 ppm/°C ± 10 ppm/°C Au None H WS C T MODEL CTT T RESISTANCE (R TOTAL) First 4 digits are significant figures of resistance Revision: 20-Mar-13 5 0 0 0 RESISTANCE MULTIPLIER CODE TOL. CODE (%) B = 0.01 A = 0.1 0=1 1 = 10 D = 0.5 F = 1.0 G = 2.0 J = 5.0 K = 10.0 0 RATIO TOL. (%) K F TCR (ppm/°C) TCR TRACK (ppm/°C) E = ± 25 F = 1.0 C = ± 50 G = 2.0 U = User K = ± 100 N = No M = ± 250 G=±2 J=±5 K = ± 10 N = No K K G TERMINATION 2 G = Au A = Al N BACK METAL H W S VISUAL PACKAGING CLASS CODE G = Au H= N = None Class H K= Class K WS = Waffle pack 100 min., 1 mult Document Number: 61016 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