RNC90Y90K900BPB Vishay

Military and Space Established Reliability Vishay Foil Resistors Bulk Metal Foil Technology RNC90Y and RNC90Z (Z-Foil) to MIL-PRF-55182/9 FEATURES QPL product with established reliability (ER): meets requirements of MIL-PRF-55182/9 Load life stability: 0.005 % for 2000 h, 0.3 W at + 125 C Temperature coefficient of resistance (TCR): 2 ppm/C max. (- 55 C to + 175 C) Resistance tolerance: to 0.005 % Thermal EMF: < 0.1 V/C Qualified resistance range: 4.99 to 121 k (RNC90Y) INTRODUCTION 30.1 to 121 k (RNC90Z) Vishay Military Established Reliability resistors are available Specially conditioned non-QPL resistors available in resistance values from 4.99 through 121 k and for See data sheet Improved Performance Tested tolerances from 0.005 % to 1.0 %. The same resistors are Fast thermal stabilization also available as a non-qualified product for customers Rise time: 1 ns without ringing desiring higher or lower resistance values and the same or Special coatings that provide a cushioning layer which isolates better performance capabilities. (See table 2) Both the the resistive element from external stresses and moisture qualified and the non-qualified version are manufactured on Electrostatic discharge (ESD) above 25 000 V the same production line facilities and are subjected to the Non inductive, non capacitive design same process, lot control, conditioning, and GRP A (100 %) Current noise < - 42 dB screening. Qualified versions receive additional MIL Group B Prototype sample available from 72 h and C testing. TABLE 1 - SPECIFICATIONS COMPARISON RNC90Y (QUALIFIED) RNC90Z (QUALIFIED) S555 (NON-QUALIFIED) Z555 (NON-QUALIFIED) SPECIFICATION MIL-PRF-55182/9 MIL-PRF-55182/9 VISHAY PERFORMANCE VISHAY PERFORMANCE CHARACTERISTIC Y LIMITS CHARACTERISTIC Z LIMITS LIMITS LIMITS 5 ppm/C 2 ppm/C 5 ppm/C 3 ppm/C 2.5 ppm/C 2 ppm/C Temperature (- 55 C to + 125 C) (- 55 C to + 175 C) (- 55 C to + 125 C) Coefficient of 10 ppm/C Resistance (- 55 C to + 125 C) (+ 125 C to + 175 C) 4.99 to > 25 to Resistance Range 4.99 to 121 k 30.1 to 121 k 1 to 150 k > 80 25 80 Failure Rate Level R Level R Not specified Not specified Load-Life Stability 0.3 W at + 125 C 2) 2) at 2000 h 0.05 % maximum R 0.05 % maximum R 0.015 % maximum R 0.015 % maximum R 2) 2) at 10 000 h 0.5 % maximum R 0.5 % maximum R 0.05 % maximum R 0.05 % maximum R Current Noise Not specified Not specified - 40 dB minimum - 40 dB minimum High-Frequency Operation Rise Time Not specified Not specified 1.0 ns at 1 k 1.0 ns at 1 k 3) Inductance (L) Not specified Not specified 0.1 H maximum 0.1 H maximum 0.08 H typical 0.08 H typical Capacitance (C) Not specified Not specified 1.0 pF maximum 1.0 pF maximum 0.5 pF typical 0.5 pF typical Voltage Coefficient 0.0005 %/V 0.0005 %/V 0.0001 %/V 0.0001 %/V 4) Working Voltage 300 V maximum 300 V maximum 300 V maximum 300 V maximum 5) Thermal EMF Not specified Not specified 0.1 V/C maximum 0.1 V/C maximum 1 V/W maximum 1 V/W maximum Notes 1. Qualification and failure rate verification test data is maintained by Vishay Foil and is available upon request. Lot traceability and identification data is maintained by Vishay Foil for 7 years. 2. Load life R Maximum can be reduced by 80 % through Enhanced Reliability Testing (ERT). Consult Vishay Applications Engineering for details. 3. Inductance (L) due mainly to the leads. 4. Not to exceed power rating of resistor. 5. V/C relates to EMF due to lead temperature differences and V/W due to power applied to the resistor. 6. 0.200 (5.08 mm) lead spacing available - specify RNC90T for RNC90Y, and RNC90S for RNC90Z. Document Number: 63007 For any questions, contact: foil vishaypg.com www.foilresistors.com Revision: 23-Mar-10 1Military and Space Established Reliability Vishay Foil Resistors FIGURE 1 - COMPARISON OF RNC90Y TO RNC90Z TEMPERATURE COEFFICIENT OF RESISTANCE RNC90Y RNC90Z + 1000 + 1000 + 1000 + 1000 + 500 + 400 + 300 + 200 + 160 0 0 - 160 - 200 - 300 - 400 - 500 - 1000 - 1000 - 1000 - 1000 - 55 25 125 175 - 55 25 125 175 Temperature (C) Temperature (C) Specification 5 ppm/C 10 ppm/C Specification 2 ppm/C FIGURE 2 -TRIMMING TO VALUES FIGURE 3 - POWER DERATING CURVE (Conceptual Illustration) + 70 C 200 Current Path Interloop Capacitance Before Trimming Reduction in Series 150 Rated Power Current Path 100 After Trimming Mutual Inductance Trimming Process Reduction due Removes this Material 50 to Change in from Shorting Strip Area Current Direction Changing Current Path and Increasing 0 Resistance - 50 - 25 0 + 25 + 50 + 75 + 100 + 125 + 150 + 175 Ambient Temperature C Note: Foil shown in black, etched spaces in white FIGURE 4 - IMPRINTING AND DIMENSIONS RNC90Y and RNC90Z Military Approved Resistors Front View Side View Rear View L W Model Number Manufacturers Identification Resistance VISHAY XXXXX Resistance Number Value Code 18612 Tolerance 100R01 H Code Failure Rate Code XXXXX J B R (Not Present If ST Non-Qualified) Mfr. Code Lead Material B 07 11 LL 22 AWG SW Jan Designator Factory Year Week (0.025 Dia.) (Non Present If 1) LS Solder Coated Non-Qualified) Copper Note 1. 0.200 (5.08 mm) lead spacing available - specify RNC90T for RNC90Y, and RNC90S for RNC90Z www.foilresistors.com For any questions, contact: foil vishaypg.com Document Number: 63007 2 Revision: 23-Mar-10 R/R (ppm) R/R (ppm) Percent of Rated Power