Military and Space Established Reliability (ER) Vishay Foil Resistors Z-Bulk Metal® Foil Technology RNC90Z to MIL-PRF-55182/9 FEATURES • QPL product with established reliability (ER): meets requirements of MIL-PRF-55182/9 • Temperature coefficient of resistance (TCR): ± 2 ppm/°C max. (- 55 °C to + 175 °C) • Load life stability: to 0.005 %, 0.3 W at + 125 °C for 2000 h • Resistance tolerance: to ± 0.005 % • Qualified resistance range: 30.1 Ω to 121 kΩ (for other values please check Z555) • Electrostatic discharge (ESD) above 25 000 V • Non inductive, non capacitive design • Current noise < - 42 dB • Thermal EMF: < 0.1 µV/°C • Fast thermal stabilization • Rise time: 1 ns without ringing • A radiation test has been performed in the past on Vishay’s Foil Resistors • Prototype samples available from 72 h • “R” level high reliability resistor qualified to MIL-PRF-55182/9 INTRODUCTION The RNC90Y has been the benchmark for high precision established reliability discrete resistors since 1982. In 2000, Vishay achieved a technological breakthrough with the introduction of the commercial ultra precision low TCR Z201 resistor. This breakthrough has now allowed Vishay to introduce an established reliability “R” level very low TCR resistor. The RNC90Z TCR limit of ± 2 ppm/°C over the extended range of - 55 °C to + 175 °C is a significant improvement over the existing RNC90Y specification. The RNC90Z is a direct replacement for the RNC90Y. FIGURE 1 - COMPARISON OF RNC90Y TO RNC90Z TEMPERATURE COEFFICIENT OF RESISTANCE + 1000 + 1000 RNC90Z + 500 ΔR/R (ppm) + 400 ΔR/R (ppm) + 1000 + 1000 RNC90Y 0 - 400 + 300 + 200 + 160 0 - 160 - 200 - 300 - 500 - 1000 - 55 25 125 - 1000 175 - 1000 - 55 - 1000 25 175 Temperature (°C) Temperature (°C) Specification ± 5 ppm/ °C 125 Specification ± 2 ppm/ °C ± 10 ppm/ °C TABLE 1 - SPECIFICATIONS COMPARISON SPECIFICATION Temperature Coefficient of Resistance Resistance Range Failure Rate Load-Life Stability 0.3 W at + 125 °C at 2000 h at 10 000 h Voltage Coefficient Working Voltage Document Number: 63082 Revision: 28-Aug-08 MIL-PRF-55182/9 CHARACTERISTIC Y LIMITS QUALIFIED RNC90Y MIL-PRF-55182/9 CHARACTERISTIC Z LIMITS QUALIFIED RNC90Z ± 5 ppm/°C (- 55 °C to + 125 °C) ± 10 ppm/°C (+ 125 °C to + 175 °C) ± 2 ppm/°C (- 55 °C to + 175 °C) ± 2 ppm/°C (+ 125 °C to + 175 °C) 4.99 Ω to 121 kΩ 30.1 Ω to 121 kΩ Level R Level R ± 0.05 % maximum ΔR ± 0.5 % maximum ΔR ± 0.05 % maximum ΔR ± 0.5 % maximum ΔR 0.0005 %/V 0.0005 %/V 300 V maximum 300 V maximum For any questions, contact: [email protected] www.vishay.com 1 Military and Space Established Reliability (ER) Z-Bulk Metal® Foil Technology RNC90Z to MIL-PRF-55182/9 Vishay Foil Resistors TABLE 2 - MODEL SELECTION MODEL NUMBER RNC90Z (RNC90S) STANDARD RESISTANCE TOLERANCE RESISTANCE RANGE (Ω) TIGHTEST % LOOSEST % 30.1 Ω to 121 kΩ ± 0.005 ± 1.0 FAILURE RATE R AMBIENT POWER RATING at + 70 °C at + 125° C AVERAGE WEIGHT (g) 0.6 W 0.3 W 0.6 FIGURE 2 - IMPRINTING AND DIMENSIONS RNC90Z Military Approved Resistors L H VISHAY 18612 XXXX J DIMENSIONS W Resistance Tolerance Code RNC90Z 100R01 B R ST Lead Material #22 AWG Jan Designator (0.025 Dia.) Week (Not Present If 1) Solder Coated LS Non-Qualified) Copper Front View Side View Mfr. Code B 01 11 Factory Year INCHES MILLIMETERS Resistance Value Code W: 0.105 ± 0.010 2.67 ± 0.25 Failure Rate Code (Not Present If Non-Qualified) L: 0.300 ± 0.010 7.62 ± 0.25 H: 0.326 ± 0.010 8.28 ± 0.25 ST: 0.015 ± 0.005 0.381 ± 0.13 SW: 0.040 ± 0.006 1.02 ± 0.13 LL: 1.000 ± 0.125 25.4 ± 3.18 Model Number Manufacturers Identification Number LL SW Rear View Note 1. 0.200" (5.08 mm) lead spacing available - specify RNC90S for RNC90Z Current Path Before Trimming Interloop Capacitance Reduction in Series Current Path After Trimming Trimming Process Removes this Material from Shorting Strip Area Changing Current Path and Increasing Resistance Mutual Inductance Reduction due to Change in Current Direction 3.81 ± 0.13 FIGURE 4 - POWER DERATING CURVE Percent of Rated Power FIGURE 3 - TRIMMING TO VALUES (Conceptual Illustration) LS: 0.150 ± 0.0051) 250 + 70 °C 200 150 Rated Power 100 50 0 - 55 - 25 0 + 25 + 50 + 75 + 100 + 125 + 150 Ambient Temperature °C + 175 Note: Foil shown in black, etched spaces in white TABLE 3 - RESISTANCE TOLERANCE TABLE 4 - FAILURE RATE LEVEL (FRL) TOLERANCE SYMBOL FRL SYMBOL ± 0.005 % V ± 0.01 % R ± 0.01 % T ± 0.1 % P ± 0.05 % A ± 1.0 % M ± 0.1 % B ± 0.5 %1) D ± 1.0 %1) F Note 1. ± 0.5 % and ± 1.0 % resistors available only in standard values per MIL-PRF-55182 www.vishay.com 2 For any questions, contact: [email protected] Document Number: 63082 Revision: 28-Aug-08 Military and Space Established Reliability (ER) Z-Bulk Metal® Foil Technology RNC90Z to MIL-PRF-55182/9 Vishay Foil Resistors TABLE 5 - GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBER: Y1189100R500AR0L (preferred part number format) DENOTES PRECISION VALUE Y R=Ω K = kΩ Y 1 1 8 9 1 LIFE FAILURE RATE (LFR) 0 AER* 0 = standard 1 - 999 = custom R = ± 0.01 % P = ± 0.1 % M = ± 1.0 % 0 R 5 0 0 A R 0 L PRODUCT CODE RESISTANCE TOLERANCE PACKAGING 1189 = RNC90Z 1506 = RNC90S V = ± 0.005 % T = ± 0.01 % A = ± 0.05 % B = ± 0.1 % D = ± 0.5 % F = ± 1.0 % L = bulk pack R = tape and reel FOR EXAMPLE: ABOVE GLOBAL ORDER Y1189 100R500 A R 0 L: TYPE: RNC90Z VALUE: 100.5 Ω ABSOLUTE TOLERANCE: ± 0.05 % LIFE FAILURE RATE (LFR): ± 0.01 % AER: standard PACKAGING: bulk pack HISTORICAL PART NUMBER: RNC90Z 100R50 A R B (will continue to be used) RNC90Z 100R50 A R B MODEL OHMIC VALUE RESISTANCE TOLERANCE LIFE FAILURE RATE (LFR) PACKAGING RNC90Z 100.5 Ω V = ± 0.005 % T = ± 0.01 % A = ± 0.05 % B = ± 0.1 % D = ± 0.5 % F = ± 1.0 % R = ± 0.01 % P = ± 0.1 % M = ± 1.0 % B = bulk pack Note * For non-standard requests, please contact application engineering. CAGE #18612 “Commercial and Government Entity” Formerly “FSCM” Document Number: 63082 Revision: 28-Aug-08 For any questions, contact: [email protected] www.vishay.com 3 Military and Space Established Reliability (ER) Vishay Foil Resistors Z-Bulk Metal® Foil Technology RNC90Z to MIL-PRF-55182/9 The response of military and non military grade resistors to environmental stresses can be made better by “Improved Performance Testing” (IPT). The IPT part will see burn-in and cycling that removes the “knee” from the normal drift of non IPT parts. (See Table 6 for the improvement to expect in military parts when calling for Vishay recommended screening). Users should be aware that IPT testing renders the part non QPL and so a 3XXXXX part number will be assigned by Vishay. Consult Applications Engineering for details and ordering advice. TABLE 6 - IMPROVED PERFORMANCE TESTING (NON-QPL APPROVED) VS. QPL TEST GROUP RNC90Z MIL-PRF-55182/9 TEST METHOD PARAGRAPH I LIMITS VISHAY IMPROVED PERFORMANCE TESTING (IPT) LIMITS ± 0.0025 % Power Conditioning not done - Thermal Shock and 4.8.2 ± 0.05 % ± 0.0025 % Overload Combined 4.8.3 ± 0.05 % ± 0.0025 % 4.8.9 ± 2 ppm/°C II < ± 2 ppm/°C Resistance Temperature Characteristic (- 55 °C to + 125 °C) (Can be sorted for tighter tracking) Low Temperature Storage 4.8.23 ± 0.05 % ± 0.0025 % Low Temperature Operation 4.8.10 ± 0.05 % ± 0.0025 % Terminal Strength 4.8.11 ± 0.02 % ± 0.001 % DWV 4.8.12 ± 0.02 % ± 0.001 % Insulation Resistance 4.8.13 104 MΩ > 104 MΩ Resistance to Soldering Heat 4.8.14 ± 0.02 % ± 0.001 % Moisture Resistance 4.8.15 ± 0.05 % ± 0.015 % IV Shock 4.8.16 ± 0.01 % ± 0.0025 % Vibration 4.8.17 ± 0.02 % ± 0.0025 % V Load Life at + 125 °C; 2000 h 4.8.18 ± 0.05 % ± 0.005 % (50 ppm) Load Life at + 125 °C; 10 000 h 4.8.18 ± 0.5 % ± 0.015 % (150 ppm) + 85 °C Power Rating - - ± 0.005 % (50 ppm) + 70 °C Power Rating 4.8.18 ± 0.05 % ± 0.005 % (50 ppm) + 25 °C Power Rating - - ± 0.005 % (50 ppm) III V (a) V (b) VI Storage Life - - ± 0.0025 % VII High Temperature Exposure 4.8.19 ± 0.5 % ± 0.005 % VIII Max. Allowance Reactance - - <1% Current Noise - - < - 32 dB Voltage Coefficient 4.8.20 0.0005 %/V < 0.00001 %/V - (5 ppm/V) (< 0.1 ppm/V) - - 0.1 µV/°C Thermal EMF FIGURE 4 - IPT IMPRINTING AND DIMENSIONS in inches (millimeters) Front View Side View 0.300 ± 0.010 (7.62 ± 0.25) 0.326 ± 0.010 (8.28 ± 0.25) VISHAY XXXX 3XXXXX Date Code 01 10 Year Week 0.040 ± 0.005 (1.02 ± 0.13) 0.015 ± 0.005 (0.381 ± 0.13) Model Number 0.150 ± 0.005 (3.81 ± 0.13) www.vishay.com 4 Rear View 0.105 ± 0.010 (2.67 ± 0.25) Lead Material #22 AWG (0.025 Dia.) Solder Coated Copper For any questions, contact: [email protected] XXXXXX 100R01 0.01 % Optional Customer P/N 6 Digits Maximum Resistance Value Code Tolerance 1.00 ± 0.125 (25.4 ± 3.18) Document Number: 63082 Revision: 28-Aug-08 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