Y1622410R000F0L

VPR220Z (Z-Foil) Vishay Foil Resistors Ultra High Precision Z-Foil Power Resistor in TO-220 Configuration with TCR of ± 0.05 ppm/°C, Tolerance to ± 0.01 % and Power Rating to 8 W FEATURES • Temperature coefficient of resistance (TCR): ± 0.05 ppm/°C typical (0 °C to + 60 °C) ± 0.2 ppm/°C typical (- 55 °C to + 125 °C, + 25 °C ref.) • Tolerance: to ± 0.01 % • Power coefficient of resistance (PCR) “ΔR due to self heating”: 4 ppm/W typical • Electrostatic discharge (ESD) above 25 000 V Vishay Foil Resistors manufacture any resistance value within the given resistance range (e.g. 10 Ω or 10.1234 Ω) without influencing cost or lead time • Load life stability: ± 0.005 % (25 °C, 2000 h at rated power) • Resistance range: 5 Ω to 10 kΩ (Any value available within resistance range e.g. 1K2345) • Power rating: 8 W chassis mounted (per MIL-PRF-39009) Model VPR220Z, made from Vishay Bulk Metal® Z-foil, offers very low TCR, high stability, tight tolerance, low PCR and fast response time in a small molded resistor. The Z-foil technology provides a significant reduction of the resistive components sensitivity to ambient temperature variations and applied power changes. Designers now can guarantee a high degree of stability and accuracy in fixed resistor applications using solutions based on Vishay’s revolutionary Z-foil technology. Our application engineering department is available to advise and make recommendations. For non-standard technical requirements and special applications, please contact us. • Thermal stabilization < 1 s • Rise time: 1 ns without ringing • Optimized for military and space applications according to EEE-INST-002 screening and MIL-PRF 39009 • Non inductive, non capacitive design • Current noise: < - 40 dB • Voltage coefficient: < 0.1 ppm/V • Non inductive: < 0.08 µH • Non hot spot design • Thermal EMF: 0.05 µV/°C typical • Terminal finishes available: lead (Pb)-free, tin/lead alloy • Also available in a surface mount version, the VPR220SZ • Prototype samples available from 72 h. For more information, please contact foil@vishaypg.com • For higher performances please contact us TABLE 1 - VPR220Z (- 55 °C to + 125 °C, + 25 °C Ref.) 50 to 10K ± 0.01 % 25 to < 50 ± 0.02 % ± 0.2 ± 2.3 10 to < 25 ± 0.05 % 5 to < 10 ± 0.1 % FIGURE 1 - POWER DERATING CURVE TYPICAL TCR AND MAX. SPREAD (ppm/°C) Weight = 1 g maximum + 100 Percent of Rated Power RESISTANCE RANGE (Ω) TIGHTEST RESISTANCE TOLERANCE - 55 °C + 75 + 50 + 25 0 - 50 - 25 0 + 25 + 50 + 75 + 100 + 125 + 150 Ambient Temperature (°C) * Pb containing terminations are not RoHS compliant, exemptions may apply Document Number: 63064 Revision: 25-Mar-10 For any questions, contact: foil@vishaypg.com www.foilresistors.com 1 VPR220Z (Z-Foil) Vishay Foil Resistors TABLE 2 - SPECIFICATIONS Load Life Stability at 2000 h ± 0.05 % max. ΔR under full rated power at + 25 °C Power Rating at + 25 °C 8 W or 3 A1) on heat sink2) 1.5 Wor 3 A1) in free air Further derating not necessary. Notes 1. Whichever is lower. 2. Heat sink chassis dimensions and requirements per MIL-PRF-39009: < 0.010 µV (rms)/V of applied voltage (- 40 dB) Current Noise High Frequency Operation Rise time Inductance3) (L) Capacitance (C) 1 ns 0.1 µH maximum: 0.03 µH typical 1.0 pF maximum: 0.5 pF typical Voltage Coefficient4) < 0.1 ppm/V Operating Temperature Range - 55 °C to + 150 °C Maximum Working Voltage 300 V. Not to exceed power rating. Thermal EMF5) 0.15 µV/°C maximum (lead effect) INCHES mm L 6.00 152.4 W 4.00 101.6 H 2.00 50.8 T 0.04 1.0 DIMENSION 3. Inductance (L) due mainly to the leads. 4. The resolution limit of existing test equipment (within the measurement capability of the equipment, or “essentially zero”). 5. µV/°C relates to EMF due to lead temperature difference. FIGURE 2 - TRIMMING TO VALUES (conceptual illustration) FIGURE 3 - TYPICAL TCR CURVE Z-FOIL + 500 + 400 + 300 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 + 200 + 100 ΔR 0 R (ppm) - 100 0.05 ppm/°C - 200 - 0.1 ppm/°C 0.14 ppm/°C - 400 - 500 - 25 + 500 + 400 + 400 + 300 + 300 + 200 + 200 ΔR/R (ppm) ΔR/R (ppm) + 500 + 100 0 - 100 + 60 + 75 + 100 + 125 + 100 0 - 100 - 200 - 200 - 300 - 300 - 400 - 400 Post Drying + 25 FIGURE 5 - VPR220Z LOAD LIFE, 10 kΩ PNOM., 25 °C, 20 UNITS FIGURE 4 - VPR220Z TESTS: 5R, 10 UNITS Short Time Low Overload Temp. Operation 0 Ambient Temperature (°C) Note: Foil shown in black, etched spaces in white Initial RC 0.2 ppm/°C - 0.16 ppm/°C - 55 - 500 0.1 ppm/°C - 300 Moisture Insulation Initial RC Resistance Resistance Terminal Strength - 500 0 500 1000 1500 2000 Time (h) Test Type (All tests performed on same resistors in succession) www.foilresistors.com 2 For any questions, contact: foil@vishaypg.com Document Number: 63064 Revision: 25-Mar-10 VPR220Z (Z-Foil) Vishay Foil Resistors FIGURE 6 - VPR220Z FORMING DIMENSIONS in inches (millimeters) 0.400 ± 0.010 (10.16 ± 0.25) 0.150 ± 0.008 (3.81 ± 0.2) 0.050 ± 0.005 (1.27 ± 0.13) 0.115 ± 0.005 (2.92 ± 0.13) 0.245 ± 0.010 (6.22 ± 0.25) VISHAY VPR220Z 1K0 1 % 0101 0.615 Max. (15.62) 0.141 ± 0.005 Dia. (3.58 ± 0.13) 0.200 ± 0.030 (5.08 ± 0.76) 0.050 ± 0.005 (1.27 ± 0.13) 0.015 ± 0.002 (0.38 ± 0.05) 0.540 ± 0.040 (13.72 ± 1.02) 0.030 ± 0.002 (0.76 ± 0.05) 0.078 ± 0.005 (1.98 ± 0.13) 0.200 ± 0.005 (5.08 ± 0.13) TABLE 3 - GLOBAL PART NUMBER INFORMATION NEW GLOBAL PART NUMBER: Y1622350R650Q9L (preferred part number format) DENOTES PRECISION VALUE AER* Y R=Ω K = kΩ 0 = standard 9 = lead (Pb)-free 1 - 999 = custom Y 1 6 2 2 3 5 0 R 6 5 0 Q 9 PRODUCT CODE RESISTANCE TOLERANCE PACKAGING 1622 = VPR220Z T = ± 0.01 % Q = ± 0.02 % A = ± 0.05 % B = ± 0.1 % C = ± 0.25 % D = ± 0.5 % F = ± 1.0 % G = ± 2.0 % J = ± 5.0 % L = bulk pack L FOR EXAMPLE: ABOVE GLOBAL ORDER Y1622 350R650 Q 9 L: TYPE: VPR220Z VALUE: 350.65 Ω ABSOLUTE TOLERANCE: ± 0.02 % TERMINATION: lead (Pb)-free PACKAGING: bulk pack HISTORICAL PART NUMBER: VPR220ZT 350R65 Q B (will continue to be used) VPR220Z T 350R65 Q B MODEL TERMINATION OHMIC VALUE RESISTANCE TOLERANCE PACKAGING VPR220Z T = lead (Pb)-free None = tin/lead alloy 350.65 Ω T = ± 0.01 % Q = ± 0.02 % A = ± 0.05 % B = ± 0.1 % C = ± 0.25 % D = ± 0.5 % F = ± 1.0 % G = ± 2.0 % J = ± 5.0 % B = bulk pack Note * For non-standard requests, please contact application engineering. Document Number: 63064 Revision: 25-Mar-10 For any questions, contact: foil@vishaypg.com www.foilresistors.com 3 Legal Disclaimer Notice Vishay Precision Group, Inc. Disclaimer ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE. Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “VPG”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. The product specifications do not expand or otherwise modify VPG’s terms and conditions of purchase, including but not limited to, the warranty expressed therein. VPG makes no warranty, representation or guarantee other than as set forth in the terms and conditions of purchase. 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Document No.: 63999 Revision: 15-Jul-2014 www.vpgsensors.com 1