PWB7500AJKGNHT5

PWB www.vishay.com Vishay Electro-Films Thin Film Power Resistors FEATURES • • • • • • • • Product may not be to scale The PWB series resistor chips offer a 1 W power rating in a relatively small size. They offer one of the best combinations of size and power available. Wire bondable Power: 1 W Chip size: 0.070 inches square Case: 0707 Resistance range: 0.3  to 20 k Oxidized silicon substrate for good power dissipation Resistor material: Tantalum nitride, self-passivating Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS The PWBs are manufactured using Vishay Electro-Films (EFI) sophisticated thin film equipment and manufacturing technology. The PWBs are 100 % electrically tested and visually inspected to MIL-STD-883, method 2032, class H or class K. The PWB resistor chips are used mainly in higher power circuits of amplifiers where increased power loads require a more specialized resistor. TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES, AND TOLERANCES PARAMETER Total Resistance Range Standard Tolerances TCR VALUE UNIT 0.3 to 20K  ± 0.5, ± 1, ± 5 % ± 50, ± 100, ± 250 ppm/°C Tightest Standard Tolerance Available 5% 1% 0.5 % ± 50 ppm/°C ± 100 ppm/°C ± 250 ppm/°C * 0.3 Ω 2Ω 10 Ω 50 Ω 10 kΩ 20 kΩ * ± 600 ppm/C R < 2 Ω 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, 500 mW ± 0.5 max. R/R % - 55 to + 125 °C Thermal Shock, MIL-STD-202, Method 107, Test Condition F ± 0.1 max. R/R % High Temperature Exposure, + 150 °C, 100 h ± 0.2 max. R/R % Operating Temperature Range Dielectric Voltage Breakdown 200 V Insulation Resistance 1012 min.  Operating Voltage Steady State 5 x Rated Power 100 max. 200 max. V 1 W ± 0.25 max. R/R % DC Power Rating at + 70 °C (Derated to zero at + 175 °C) (Conductive epoxy die attach to alumina substrate) 5 x Rated Power Short-Time Overload, + 25 °C, 5 s Revision: 04-Mar-13 1 Document Number: 61021 For technical questions, contact: efi@vishay.com 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 PWB www.vishay.com Vishay Electro-Films DIMENSIONS in inches 0.070 0.063 0.070 0.063 0.005 0.005 0.072 0.072 TYPICAL RANGE R < 240 Ω 0.010 TYPICAL RANGE 240 Ω to 20 kΩ SCHEMATIC MECHANICAL SPECIFICATIONS PARAMETER VALUE Chip Size 0.070" x 0.070" ± 0.005" (1.781 mm x 1.781 mm ± 0.127 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 0.005" x 0.010" (0.127 mm x 0.254 mm) minimum Number of Pads 2 Pad Material 10 kÅ minimum aluminum (Au optional) Backing None, lapped semiconductor silicon (Au back optional) GLOBAL PART NUMBER INFORMATION Global Part Number: PWB50000FKANHWS PWB12500KCGGKWS Global Part Number Description: PWB 5K 1 % 100 ppm Al None H WS PWB 1.25K 10 % 100 ppm Au Au K WS P W B MODEL RESISTANCE PWB First 4 digits are significant figures of resistance 70 x 70 size Power resistor Revision: 04-Mar-13 5 0 0 0 0 RESISTANCE MULTIPLIER CODE TOLERANCE CODE (%) TCR (ppm/°C) D = 0.0001 C = 0.001 B = 0.01 A = 0.1 0=1 1 = 10 D = 0.5 F = 1.0 G = 2.0 J = 5.0 K = 10 C = ± 50 K = ± 100 M = ± 250 Z = + 600/ - 100 F K TERMINATION G = Au A = Al 2 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 Document Number: 61021 For technical questions, contact: efi@vishay.com 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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