SC3 Vishay Electro-Films CHIP RESISTORS NiCr Thin Film, Top-Contact Resistor FEATURES * Wire bondable Product may not be to scale * Small single chip size: 0.050 inches square * Resistance range: 100 to 50 k * Resistor material: Nichrome The SC3 series resistor chips on silicon offer a combination of nichrome stability, wide resistance range and higher power rating than is available on the same sized ceramic substrate. * Oxidized silicon substrate for good power dissipation * 400 mW capability * User trimmable The SC3's are manufactured using Vishay Electro-Films (EFI) sophisticated thin film equipment and manufacturing technology. The SC3s are 100 % electrically tested and visually inspected to MIL-STD-883. APPLICATIONS Vishay EFI SC3 chip resistors have excellent power dissipation capability and are ideally suited for prototyping. Typical application areas are: * Amplifiers * Couplers * Oscillators * Filters * Attenuators Recommended for hermetic environments where die is not exposed to moisture. TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES AND TOLERANCES Tightest Standard Tolerance Available 0.1 % PROCESS CODE 25 ppm/C CLASS H* CLASS K* 50 ppm/C 202 206 200 204 201 205 100 ppm/C *MIL-PRF-38534 inspection criteria 100 50 k STANDARD ELECTRICAL SPECIFICATIONS PARAMETER Noise, MIL-STD-202, Method 308 - 20 dB typ. 0.1 % max. R/R Stability, 1000 h, + 125 C Operating Temperature Range - 55 C to + 125 C ThermalShock, MIL-STD-202, Method 107, Test Condition F 0.25 % max. R/R High Temperature Exposure, + 150 C, 100 h 0.25 % max. R/R Dielectric Voltage Breakdown 200 V 1012 min. Insulation Resistance Operating Voltage 100 V max. DC Power Rating at + 70 C (Derated to Zero at + 150 C) 5 x Rated Power Short-Time Overload, + 25 C, 5 s www.vishay.com 46 For technical questions contact: efi@vishay.com 400 mW 0.25 % max. R/R Document Number: 61014 Revision: 12-Mar-08 SC3 NiCr Thin Film, Top-Contact Resistor Vishay Electro-Films CHIP RESISTORS DIMENSIONS in inches 0.050 0.050 0.045 0.0075 0.0075 SCHEMATIC MECHANICAL SPECIFICATIONS in inches PARAMETER Chip Size 0.050 x 0.050 0.003 (1.27 x 1.27 0.076 mm) Chip Thickness 0.010 0.002 (0.254 0.05 mm) Chip Substrate Material Oxidized silicon, 10 kA minimum SiO2 Resistor Material Nichrome Bonding Pad Size 0.0075 x 0.045 (0.190 x 1.143 mm) minimum Number of Pads 2 Pad Material 15 kA minimum gold standard Backing Options: None, lapped semiconductor silicon Gold backing for eutectic die attach Aluminum bonding pads, 10 kA minimum thickness User trimmable Consult Applications Engineer ORDERING INFORMATION Example: 100 % visual, 500 , 10 %, 50 ppm/C TCR, gold pads, class H visual inspection W INSPECTION/ PACKAGING W = 100 % visually inspected parts in matrix tray per MIL-STD-883 X = Sample, commercial visually inspected parts loaded in matrix trays (4 % AQL) Document Number: 61014 Revision: 12-Mar-08 SC3 PRODUCT FAMILY 200 PROCESS CODE See Process Code table 5000 RESISTANCE VALUE Use the first 4 significant digits of the resistance A MULTIPLIER CODE B = 0.01 A = 0.1 0=1 1 = 10 2 = 100 K TOLERANCE CODE B = 0.1 % D = 0.5 % F = 1.0 % G = 2.0 % H = 2.5 % J = 5.0 % K = 10 % www.vishay.com 47 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. 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 herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1