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| SMN Vishay Foil Resistors High Precision Surface Mount 4 Resistor Network Dual-In-Line Package with TCR Tracking 0.5 ppm/C, Tolerance Match of 0.01 % and Ratio Stability of 0.005 % FEATURES Any value and any ratio available within resistance range INTRODUCTION Bulk Metal(R) Foil (BMF) Technology outperforms all other resistor technologies available today for applications that require High Precision and High Stability. This technology has been pioneered and developed by Vishay, and products based on this technology are the most suitable for a wide range of applications. BMF technology allows us to produce Customer Orientated products designed to satisfy challenging and specific technical requirements. Model SMN offers low TCR (absolute and tracking), excellent load life stability, tight tolerance (absolute and match), excellent ratio stability, low thermal EMF, low current noise and low voltage coefficient - all in the same resistor. IM PR O VE D The SMN Surface Mount Network is made up of 4 independent BMF resistors in a small standard molded epoxy package with 50 MIL lead pitch (JEDEC MS-012 package). The electrical specification of this integrated construction offers improved performance and better real estate utilization over discrete resistors and matched sets. The resistor may be used independently or as divider pairs. Our Application Engineering Department is available to advise and make recommendations. For non-standard technical requirements and special applications, please contact us. TABLE 1 - RESISTANCE VALUES AND TOLERANCES (Tighter performances are available) RESISTANCE VALUES 100 - 10 k per resistor ABSOLUTE TOLERANCE EACH RESISTOR 0.02 %, 0.05 %, 0.1 % RESISTANCE TOLERANCE MATCH 0.01 %, 0.02 %, 0.05 % * Pb containing terminations are not RoHS compliant, exemptions may apply www.vishay.com 1 For any questions, contact: foil@vishay.com Document Number: 63081 Revision: 19-Apr-07 PR O DU CT APPLICATIONS * * * * * * * Instrumentation Amplifiers Bridge Networks Differential Amplifiers Ratio Arms in Bridge Circuits Medical and Test Equipment Military Airborne etc. R2 R1 V1 V2 * Temperature Coefficient of Resistance (TCR) (- 55 C to + 125 C, + 25 C Ref): Pb-free Absolute: 2 ppm/C typical (see table 2) Available Tracking: 0.5 ppm/C typical (see table 2) RoHS* * Power Rating: at 70 C COMPLIANT Entire Package: 0.4 W Each Resistor: 0.1 W * Resistance Tolerance Match: 0.01 % * Ratio Stability: 0.005 % (0.1 W at 70 C, 2000 hours) * Large Variety of Resistance Ratios * Electrostatic Discharge (ESD) above 25 000 Volts * Short Time Overload 0.0025 % * Non Inductive, Non Capacitive Design * Rise Time: 1 ns without ringing * Current Noise: < - 40 dB * Thermal EMF: 0.05 V/C * Voltage Coefficient < 0.1 ppm/V * Non Inductive: < 0.08 H * Non Hot Spot Design * Terminal Finishes available: Lead (Pb)-free Tin/Lead Alloy * For better performances please contact us * Available with Z-Foil technology, please see SMNZ datasheet R1 R2 + SMN Vout FIGURE 1 - SCHEMATICS1) R1 R1 R1 R1 OPTION 1 FOUR RESISTORS, SAME OHMIC VALUE SAME ABSOLUTE TOLERANCE R1 R2 R2 R1 Note 1. Different schematics are available (R1, R2, R3, R4) OPTION 2 TWO RESISTOR PAIRS R1/R2; R2/R1 SMN High Precision Surface Mount 4 Resistor Network Vishay Foil Resistors Dual-In-Line Package with TCR Tracking 0.5 ppm/C, Tolerance Match of 0.01 % and Ratio Stability of 0.005 % FIGURE 2 - POWER DERATING CURVE 110 100 90 80 70 60 50 40 30 20 10 0 - 60 - 40 55 FIGURE 4 -TYPICAL TCR CURVE (For more details, see table 2) + 150 + 100 Percent of Rated Wattage - 20 0 20 40 60 70 80 100 120 140 125 Ambient Temperature (C) FIGURE 3 - DIMENSIONS AND IMPRINTING EXAMPLE in inches (millimeters) RATIO TOLERANCE CODE VALUE R1 VALUE R2 0.028 0.001 (0.71 0.025) 0.008 0.001 (0.20 0.025) 0.050 (1.27) 0.0165 0.0025 (0.42 0.064) SMN 0.157 (3.99) 10K Q 5K0 V B0219 0.239 0.005 (6.07 0.13) IM PR O VE D DATE CODE 0.197 0.005 (5.00 0.13) 2 - 6 0.0075 0.0025 (0.191 0.064) 0.068 0.005 (1.73 0.13) Seating Plane FIGURE 6 - LAND PATTERN in inches (millimeters) D C GZ Y MINIMUM MAXIMUM E X Document Number: 63081 Revision: 19-Apr-07 For any questions, contact: foil@vishay.com PR O DU CT R + 50 0 R (ppm) - 50 - 100 - 150 - 200 2 ppm/C (+ 25 C reference) 0 + 20 + 50 + 75 - 50 - 55 - 25 + 100 + 125 Ambient Temperature (C) FIGURE 5 - TRIMMING TO VALUES (Conceptual Illustration) Interloop Capacitance Reduction in Series Current Path Before Trimming Mutual Inductance Reduction due to Change in Current Direction Current Path After Trimming Trimming Process Removes this Material from Shorting Strip Area Changing Current Path and Increasing Resistance Note: Foil shown in black, etched spaces in white Z G X Y C D E 0.283 (7.19) 0.291 (7.39) 0.102 (2.59) 0.110 (2.79) 0.024 (0.61) 0.032 (0.81) 0.095 (2.41) 0.197 (5.00) 0.150 (3.81) 0.050 (1.27) REFERENCE www.vishay.com 2 SMN Vishay Foil Resistors High Precision Surface Mount 4 Resistor Network Dual-In-Line Package with TCR Tracking 0.5 ppm/C, Tolerance Match of 0.01 % and Ratio Stability of 0.005 % TABLE 2 - PERFORMANCE SPECIFICATIONS (Per MIL-PRF 914 Test Methods) SPECIFICATIONS Power Rating at + 70 C TYPICAL LIMITS Each resistor: 0.1 watts Entire package: 0.4 watts (P x R)1/2 Maximum Working Voltage (each resistor) TCR - 55 C to + 125 C (25 C reference) Absolute (typical and max. spread): Tracking (maximum): For R1/R2 = 1 For 1 < R1/R2 10 For 10 < R1/R2 100 R = 0.01 % (100 ppm) Ratio = 0.01 % (100 ppm) Thermal Shock 25 x (- 65 C to + 125 C) Thermal Shock 5 x (- 65 C to + 125 C) and Power Conditioning 1.5 rated power at 25 C, 100 hours DWV Atm. Pressure 200 V (A.C), 1 minute Insulation Resistance 100 V (D.C), 1 minute Resistance to Soldering Heat R = 0.02 % (200 ppm) Ratio = 0.015 % (150 ppm) Successfully passed > 104 M R = 0.01 % (100 ppm) Ratio = 0.005 % (50 ppm) R = 0.02 % (200 ppm) Ratio = 0.005 % (50 ppm) IM PR O VE D Shock (Specified Pulse) 100G Vibration, High Frequency (10 Hz - 2000 Hz), 20G High Temperature Exposure 100 hours at 125 C Low Temperature Storage 24 hours at - 65 C Load Life Stability at 70 C; 0.1 watt per resistor, 2000 hours Short Time Overload 6.25 x Rated Power; 5 seconds Weight www.vishay.com 3 Moisture Resistance + 65 C to - 10 C; 90 % to 98 % RH; 0.1 x rated power; 240 hours R = 0.01 % (100 ppm) Ratio = 0.01 % (100 ppm) R = 0.005 % (50 ppm) Ratio = 0.005 % (50 ppm) R = 0.01 % (100 ppm) Ratio = 0.005 % (50 ppm) R = 0.005 % (50 ppm) Ratio = 0.005 % (50 ppm) R = 0.005 % (50 ppm) Ratio = 0.005 % (50 ppm) R = 0.005 % (50 ppm) Ratio = 0.0025 % (25 ppm) 0.08 g For any questions, contact: foil@vishay.com PR O DU CT 2 3 ppm/C 1.0 ppm/C 2.0 ppm/C 3.0 ppm/C Document Number: 63081 Revision: 19-Apr-07 SMN High Precision Surface Mount 4 Resistor Network Vishay Foil Resistors Dual-In-Line Package with TCR Tracking 0.5 ppm/C, Tolerance Match of 0.01 % and Ratio Stability of 0.005 % TABLE 3 - GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBER: Y1365V0204QT9W (preferred part number format) DENOTES PRECISION Y VCODE RESISTANCE VALUE CODE TOLERANCE MATCH T = 0.01 % Q = 0.02 % A = 0.05 % PACKAGING R = Tape and Reel W = Waffle Pack U = ESD Tubes Y 1 3 6 5 V 0 PRODUCT CODE SMN = 1365 ABSOLUTE TOLERANCE Q = 0.02 % A = 0.05 % B = 0.1 % FOR EXAMPLE: ABOVE GLOBAL ORDER Y1365 V0204 Q T 9 W: TYPE: SMN VALUES: 10K/500R ABSOLUTE TOLERANCE: 0.02 % TOLERANCE MATCH: 0.01 % TERMINATION: Lead (Pb)-free PACKAGING: Waffle Pack HISTORICAL PART NUMBER: SMN 10K/500R TCR2 Q T S W (will continue to be used) SMN MODEL SMN 10K/500R RESISTANCE VALUE R1 = 10 k R2 = 500 TCR2 ABSOLUTE TCR TCR2 Q T ABSOLUTE TOLERANCE Q = 0.02 % A = 0.05 % B = 0.1 % IM PR O VE D Note * For non-standard requests, please contact Application Engineering. TABLE 4 - RESISTANCE VALUE CODE LIST FOR POPULAR RATIOS VCODES V0201 V0202 V0197 V0203 V0198 V0204 V0193 V0205 V0194 V0187 V0200 V0195 V0188 V0184 V0196 V0181 R1/R2 RATIO 100 50 R1 R2 VCODES V0189 V0185 V0207 V0175 V0190 V0182 V0179 V0186 V0178 V0180 V0183 V0023 V0191 V0176 V0019 V0008 R1/R2 RATIO 2.5 R1 1K 500R 10K 2K 1K 400R 200R 500R 100R 200R 400R 500R 1K 2K 5K 10K R2 400R 200R 5K 1K 500R 200R 100R 400R 100R 200R 400R 500R 1K 2K 5K 10K 25 20 10 5 4 10K 10K 5K 10K 5K 10K 2K 10K 2K 1K 5K 2K 1K 500R 2K 400R 100R 200R 100R 400R 200R 500R 100R 1K 200R 100R 1K 400R 200R 100R 500R 100R Note * Other values available upon request. Document Number: 63081 Revision: 19-Apr-07 For any questions, contact: foil@vishay.com PR O DU CT 2 0 4 Q T 9 W AER* 0 = Standard 9 = Lead (Pb)-free 1 - 999 = Custom S W TOLERANCE MATCH T = 0.01 % Q = 0.02 % A = 0.05 % TERMINATION PACKAGING S = Lead (Pb)-free B = Tin/Lead T = Tape and Reel W = Waffle Pack U = ESD Tubes 2 1.25 1 www.vishay.com 4 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 |
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