SURFACE MOUNT NETWORKS MP Vishay Thin Film Surface Mount Network FEATURES • Lead (Pb)-free available Pb-free • Small physical size SC70 format Available RoHS* • Tight resistance ratio tolerances ± 0.05 % MP 3 LEAD COMPLIANT • Low TCR tracking ± 2 ppm • Excellent long term stability (500 ppm at 70 °C for 2000 h) • Center-tapped or isolated matched pair resistors MP 4 LEAD Actual Size Vishay Thin Film MP Series Dividers provide ± 2 ppm/°C tracking and a ratio tolerance as tight as ± 0.05 %, ultra small size, 3 or 4 lead package and exceptional stability for all surface mount applications. The standard SC70 package format with common standard resistance values provide easy selection for most applications requiring matched pair resistor elements. If you require a non-standard ratio, consult the applications engineering group as we may be able to meet your requirements with a custom design. TYPICAL PERFORMANCE TCR TOL ABS TRACKING 25 2 ABS RATIO 0.1 0.05 SCHEMATIC 3 R1 4 STANDARD RESISTANCE VALUES 3 TYPE R2 R1 R2 MP3 2 1 1 2 MP4 3 LEAD VERSION 4 LEAD VERSION STANDARD VALUES R1 (Ω) R2 (Ω) 1K 1K 10K 10K 1K 1K 10K 10K STANDARD ELECTRICAL SPECIFICATIONS TEST SPECIFICATIONS Material 100 Ω to 50 kΩ Resistance Range TCR Tolerance: Power Rating: CONDITIONS Passivated Nichrome ± 25 ppm/°C - 55 °C to + 125 °C Absolute ± 0.10 %, ± 0.50 %, ± 1.0 % + 25 °C Ratio ± 0.05 % (standard), ± 1.0 % Resistor Package Stability Voltage Coefficient Working Voltage Operating Temperature Range Noise 0.075 W Max. at + 70 °C 0.150 W Max. at + 70 °C 500 ppm 2000 h at + 70 °C 0.1 ppm/V 50 V - 55 °C to + 125 °C < - 30 dB Thermal EMF 0.1 µV/°C Shelf Life Stability: Absolute < 100 ppm 1 year at + 25 °C * Pb containing terminations are not RoHS compliant, exemptions may apply www.vishay.com 8 For technical questions, contact: [email protected] Document Number: 60092 Revision: 14-Sep-07 Surface Mount Network DIMENSIONS AND IMPRINTING in millimeters D SC70 3L A2 A e2 A1 b2 E1 E B e L L1 D SC70 4L A A2 e A1 b2 b1 E1 B E L L1 DIMENSION MIN. A 0.800 1.100 A1 0.000 0.100 A2 0.800 1.000 B 0.100 0.018 b1 0.400 0.500 b2 0.200 0.250 D 1.800 2.200 E 1.800 2.400 E1 1.150 1.350 e 1.300 - e2 0.650 - L 0.100 0.030 Passivated Nichrome Substrate Material Silicon Body Epoxy 100 % = 0.15 W 100 Precent of Rated Power Resistive Element Copper with Nickel barrier Plating SN 60 Marking Resistance to Solvents MAX. DERATING CURVE MECHANICAL SPECIFICATIONS Terminals Vishay Thin Film Per MIL-PRF-914 Lead (Pb)-free Option 100 % Sn Matte Lead (Pb)-free Finish Plated 80 60 40 20 0 0 70 125 150 Ambient Temperature °C GLOBAL PART NUMBER INFORMATION New Global Part Numbering: MP31002AWS (preferred part number format) M M P 3 1 0 0 2 A W S P T 4 2 0 0 1 B T 1 GLOBAL MODEL (2 or 3 digits) LEADS RESISTANCE MP (Tin Lead) 3 4 The first 3 digits are significant figures and the last digit specifies the number of zeros to follow. When like values are required use total resistance. MPT (Lead (Pb)-free) (e3) TOLERANCE AND RATIO TOLERANCE Abs. Tol. Ratio A = 0.1 % B = 0.1 % C = 0.25 % D = 0.5 % F = 1.0 % 0.05 % 0.1 % 0.1 % 0.1 % 0.5 % PACKAGING BS = BULK 100 Min 1 Mult WS = WAFFLE 100 Min 1 Mult TAPE AND REEL T1 = 1000 Min 1000 Mult Example: 2001 = 2K (1K/1K) 2002 = 20K (10K/10K) Historical Part Number example: MP32002BW (will continue to be accepted) MP 3 2002 B W SERIES LEADS RESISTANCE TOLERANCE AND RATIO TOLERANCE PACKAGING Document Number: 60092 Revision: 14-Sep-07 For technical questions, contact: [email protected] www.vishay.com 9 SURFACE MOUNT NETWORKS MP 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