PRA073, PRA074, PRA100, PRA135, PRA182 (CNW) www.vishay.com Vishay Sfernice High-Precision Thin Film Chip Resistor Arrays, Sulfur Resistant FEATURES * High-stability passivated nichrome resistive layer 0.02 % on ratio, 1000 h at Pn at +70 C * Tight TCR (10 ppm/C) and TCR tracking (to 1 ppm/C) * Very low noise < -35 dB and voltage coefficient < 0.01 ppm/V Available * Ratio tolerance to 0.01 % (R 200R) * High-temperature (230 C) version, see PRA HT Available * ESA-qualified version, see PRA HR * SMD wraparound chip resistor array * Thin film technology * Option to withstand humidity test of AEC-Q200 * Sulfur resistant (per ASTM B809-95 humid vapor test) * Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 DESIGN SUPPORT TOOLS AVAILABLE 3D 3D 3D Models PRA arrays can be used in most applications requiring a matched pair (or set) of resistor elements. The networks provide 1 ppm/C TCR tracking, a ratio tolerance as tight as 0.01 %, and outstanding stability. They are available in pitch: * 0.70 mm for PRA073 (based on case 0302) * 0.70 mm for PRA074 (based on case 0402) * 1.00 mm for PRA100 (based on case 0603) * 1.35 mm for PRA135 (based on case 0805) * 1.82 mm for PRA182 (based on case 1206) TYPICAL PERFORMANCE ABSOLUTE TRACKING 10 ppm/C 2 ppm/C TCR ABSOLUTE RATIO 0.1 % 0.01 % TOL. DIMENSIONS Independent resistors One common point B B A A D D C F E C F E Suggested land pattern (according to IPC-7351A) Zmax. Gmin. Xmax. E DIM. A PRA073 (0302 base) PRA074 (0402 base) PRA100 (0603 base) PRA135 (0805 base) PRA182 (1206 base) mm mil mm mil mm mil mm mil mm mil 0.75 0152 29.5 6 1.00 0.152 40 6 1.52 0.152 60 6 1.91 0.152 75 6 3.06 0.152 120 6 B = N x E ( 0.2 mm) B = N x E ( 8 mil) B C 0.5 0.127 20 5 0.5 0.127 20 5 0.5 0.127 20 5 0.5 0.127 20 5 0.5 0.127 20 5 D 0.15 0.08 5.9 3 0.25 0 .1 10 4 0.38 0.13 15 5 0.38 0.13 15 5 0.4 0.13 16 5 E 0.7 27.5 0.7 27.5 1 40 1.35 53 1.825 72 F 0.55 0.1 21.5 4 0.55 0.1 21.5 4 0.7 0.1 27.6 4 1.05 0.1 41.4 4 1.525 0.1 64 Gmin. 0.28 11 0.29 11.4 0.49 19.3 0.88 34.5 1.99 78.3 Xmax. 0.51 20 0.51 20 0.66 26 1.01 39.8 1.49 58.7 Zmax. 1.8 70.9 2.05 80.7 2.57 101.2 2.96 116.5 4.11 161.8 Note * N represents number of resistors Revision: 22-Jul-2019 Document Number: 53033 1 For technical questions, contact: sferthinfilm@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 PRA073, PRA074, PRA100, PRA135, PRA182 (CNW) www.vishay.com Vishay Sfernice GLOBAL PART NUMBER INFORMATION (1) New Global Part Numbering: PRA100I4-5K62BWBT51 P R GLOBAL MODEL PRA073 PRA074 PRA100 PRA135 PRA182 A 1 0 CONFIG. I: independent C: common 0 I 4 - 5 K 6 2 B W B T 9 9 NUMBERS OF RESISTORS VALUE (2) ABS. TOL. RATIO TOL. TERMINATION PACKAGING OPTION 2 to 8 Decimal R or K B = 0.1 % D = 0.5 % B = 0.1 % W = 0.05 % P = 0.02 % L = 0.01 % B: SnPb over nickel barrier N: SnAg over nickel barrier G: gold over nickel barrier For more information see "Codification of packaging" table Leave blank if no option B: lead bearing version N and G: lead (Pb)-free/ RoHS version For different ohmic values on a given network a specific part number is used CNW 1368 T GLOBAL MODEL REFERENCE For more information see "Codification of packaging" table Historical Part Number example: PRA100 I 4 5K62 0.1 % 0.05 % TR R0051 PRA100 I 4 5K62 0.1 % 0.05 % TR R0099 HISTORICAL MODEL CONFIG. NUMBERS OF RESISTORS OHMIC VALUE ABS. TOL. RATIO TOL. PACKAGING OPTION Notes (1) Part number can only have 18 digits. Depending on information needed a compromise has to be found. Consult Vishay (2) When the last digit(s) of the ohmic value is (are) 0, it (they) must be omitted E.g.:PRA100I4-2K20BWN must be ordered under PRA100I4-2K2BWN PRA100I4-2K00BWN must be ordered under PRA100I4-2KBWN STANDARD ELECTRICAL SPECIFICATIONS MODEL SIZE RESISTANCE RANGE PRA073 073 10 to 50K PRA074 074 10 to 100K PRA100 100 10 to 250K PRA135 135 10 to 500K PRA182 182 10 to 2M Notes (1) At +70 C (2) 0.02 % (R 50 ), 0.01 % (R 200 ) (3) At -40 C to +125 C (4) At -40 C to +125 C, 1 ppm/C on request POWER RATING PER RESISTOR (1) W 0.030 0.040 0.100 0.125 0.200 ABSOLUTE TOLERANCE % RATIO TOLERANCE (2) % ABSOLUTE TCR (3) ppm/C RATIO TCR (4) ppm/C 0.1, 0.5 0.1, 0.5 0.1, 0.5 0.1, 0.5 0.1, 0.5 0.01, 0.02, 0.05, 0.1 0.01, 0.02, 0.05, 0.1 0.01, 0.02, 0.05, 0.1 0.01, 0.02, 0.05, 0.1 0.01, 0.02, 0.05, 0.1 10 10 10 10 10 1, 2 1, 2 1, 2 1, 2 1, 2 CLIMATIC SPECIFICATIONS Operating temperature range (1) -55 C to +155 C Note (1) For temperature up to 230 C, see PRA (www.vishay.com/doc?53057) or consult factory PERFORMANCES TEST HT PERFORMANCE VS. HUMID SULFUR VAPOR Test conditions Test results Revision: 22-Jul-2019 SPECIFICATIONS -35 dB Noise 50 C 2 C, 85 % 4 % RH, exposure time 500 h Resistance drift < (0.05 % R + 0.05 ), no corrosion products observed 0.01 ppm/V Voltage coefficient Limiting voltage PRA073 20 V PRA074 40 V PRA100 50 V PRA135 100 V PRA182 150 V Document Number: 53033 2 For technical questions, contact: sferthinfilm@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 PRA073, PRA074, PRA100, PRA135, PRA182 (CNW) www.vishay.com Vishay Sfernice MECHANICAL SPECIFICATIONS Substrate Alumina Technology Thin film Film Nickel chromium with mineral passivation B type: SnPb over nickel barrier Terminations N type: SnAg over nickel barrier G type: Gold over nickel barrier SPECIAL FEATURES Resistance values can be different on a given network (R max./R min. as high as 300). Tooling charges might be required depending on the ohmic values in the same network. Please, consult Vishay Sfernice for ohmic values, tolerances and also temperature coefficient (e.g. 1 ppm/C) outside the standard range. AEC-Q200 OPTION: 0058 Vishay Sfernice offers a part compliant to AEC-Q200 specification. PACKAGING Several types of packaging are available: Waffle-pack and tape and reel. SIZE PRA073 x 2 PRA073 x 3 PRA073 x 4 PRA073 x 5 PRA073 x 6 PRA073 x 7 PRA073 x 8 PRA074 x 2 PRA074 x 3 PRA074 x 4 PRA074 x 5 PRA074 x 6 PRA074 x 7 PRA074 x 8 PRA100 x 2 PRA100 x 3 PRA100 x 4 PRA100 x 5 PRA100 x 6 PRA100 x 7 PRA100 x 8 PRA135 x 2 PRA135 x 3 PRA135 x 4 PRA135 x 5 PRA135 x 6 PRA135 x 7 PRA135 x 8 PRA182 x 2 PRA182 x 3 PRA182 x 4 PRA182 x 5 PRA182 x 6 PRA182 x 7 PRA182 x 8 MOQ 100 100 100 100 100 NUMBER OF PIECES PER PACKAGE TAPE AND REEL (1) WAFFLE PACK MAX. QUANTITY PER BOX MIN. MAX. 400 100 140 140 60 60 60 400 100 140 100 4000 140 60 60 60 100 100 4000 140 100 4000 60 100 4000 50 50 100 3000 50 28 100 4000 140 100 4000 60 60 100 4000 50 28 100 4000 24 24 60 100 2000 60 100 4000 50 100 2000 21 100 4000 24 24 20 Note (1) Other sizes upon request CODIFICATION OF PACKAGING CODE 18 WAFFLE PACK W PLASTIC TAPE (Standard for all sizes.) T TA TB TC TD TE TF Revision: 22-Jul-2019 PACKAGING 100 min., 1 mult 100 min., 1 mult 100 min., 100 mult 250 min., 250 mult 500 min., 500 mult 1000 min., 1000 mult 2500min., 2500 mult Full tape (quantity depending on size of chips) Document Number: 53033 3 For technical questions, contact: sferthinfilm@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 PRA073, PRA074, PRA100, PRA135, PRA182 (CNW) www.vishay.com Vishay Sfernice PACKAGING RULES MARKING Waffle Pack Can be filled up to maximum quantity indicated in the table here above, taking into account the minimum order quantity. When quantity ordered exceeds maximum quantity of a single waffle pack, the waffle packs are stacked up on the top of each other and closed by one single cover. To get "not stacked up" waffle pack in case of ordered quantity > maximum number of pieces per package: Please consult Vishay Sfernice for specific ordering code. On the primary package, printed information includes Vishay S.A. trademark series and model, schematic number of resistors, ohmic value, absolute tolerance, ratio tolerance, type of termination: B tinned over nickel barrier. U D 1 R1 2 R2 For instance ohmic value 13K: Coded 1302: M = 1, C = 3, D = 0, U = 2 If number of resistors inside networks > 3 8 7 6 5 M C D U 1 R1 2 R2 3 R3 4 R4 100 C U D 60 3 M 4 80 1 R1 2 R2 E.g.: CNW1538: M = 1, C = 5, D = 3, U = 8 If number of resistors inside networks > 3 40 20 0 3 C 4 E.g.: 4 resistors in the network: Ohmic value 13K: Coded 1302: M = 1, C = 3, D = 0, U = 2 Resistors inside the network have different ohmic value, a CNW number is assigned by Vishay Sfernice If number of resistors inside network < or = 3 POWER RATING Rated Power (%) Marking on parts: All resistors inside network have same ohmic value: If number of resistors inside network < or = 3 M Tape and Reel Can be filled up to maximum quantity indicated in the table here above, taking into account the minimum order quantity. When quantity ordered is between the MOQ and the maximum reel capacity, only one reel is provided. When several reels are needed for ordered quantity within MOQ and maximum reel capacity: Please consult Vishay Sfernice for specific ordering code. (1) 0 20 40 60 70 80 100 120 140 155 8 7 6 5 M C D U 1 R1 2 R2 3 R3 4 R4 Ambient Temperature in C E.g.: 4 resistors in the network: E.g.: CNW1314: M = 1, C = 3, D = 1, U = 4 Note (1) PRA073 and PRA074 are NOT marked. For CNW of size 073 and 074, only a "dot" is marked to identify R1 PERFORMANCE TESTS Overload Climatic sequences Thermal shock Load life Resistance to solder heat Moisture resistance High temperature storage CONDITIONS CECC REQUIREMENTS DRIFTS ABSOLUTE PER (Typical Values) RATIO 2.5 Un/2 s 0.05 % Rn + 0.05 0.01 % Rn -55 C to +155 C/5 moisture cycles 0.1 % Rn + 0.05 0.01 % Rn -55 C to +155 C/5 cycles 30' 0.05 % Rn + 0.05 0.01 % Rn 1000 h/Pn at 70 C 0.1 % Rn + 0.05 0.02 % Rn 260 C/10 s 0.05 % Rn + 0.05 0.01 % Rn 0.01 Pn at + 40 C 93 % RH 0.1 % Rn + 0.05 0.01 % Rn 1000 h/no load at +155 C 0.1 % Rn + 0.05 0.02 % Rn Note * Rn: Nominal resistance Revision: 22-Jul-2019 Document Number: 53033 4 For technical questions, contact: sferthinfilm@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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