DatasheetsPDF.com

PHT0603 Dataheets PDF



Part Number PHT0603
Manufacturers Vishay
Logo Vishay
Description Thin Film Wraparound Chip Resistors
Datasheet PHT0603 DatasheetPHT0603 Datasheet (PDF)

www.vishay.com PHT Vishay Sfernice High Stability - High Temperature (230 °C) Thin Film Wraparound Chip Resistors, Sulfur Resistant INTRODUCTION For applications such as down hole applications, the need for parts able to withstand very severe conditions (temperature as high as 215 °C powered or up to 230 °C un-powered) has leaded Vishay Sfernice to push out the limit of the thin film technology. Designers might read the application note: Power Dissipation Considerations in High Precision Vis.

  PHT0603   PHT0603



Document
www.vishay.com PHT Vishay Sfernice High Stability - High Temperature (230 °C) Thin Film Wraparound Chip Resistors, Sulfur Resistant INTRODUCTION For applications such as down hole applications, the need for parts able to withstand very severe conditions (temperature as high as 215 °C powered or up to 230 °C un-powered) has leaded Vishay Sfernice to push out the limit of the thin film technology. Designers might read the application note: Power Dissipation Considerations in High Precision Vishay Sfernice Thin Film Chip Resistors and Arrays (P, PRA etc…) (High Temperature Application) www.vishay.com/doc?53047 in conjunction with this datasheet to help them to properly design their PCBs and get the best performances of the PHT. Vishay Sfernice R&D engineers will be willing to support any customer design considerations. FEATURES • Operating temperature range:  -55 °C; +215 °C • Storage temperature: -55 °C; +230 °C • Gold terminations (< 1 μm thick) • 5 sizes available (0402, 0603, 0805, 1206, 2010); other sizes upon request • Temperature coefficient down to 15 ppm  (-55 °C; +215 °C) • Tolerance down to 0.01 % • Load life stability: 0.35 % max. after 2000 h at 220 °C (ambient) at Pn • Shelf life stability: 0.7 % typ. (1 % max.) after 15 000 h at 230 °C • SMD wraparound • TCR remains constant after long term storage at 230 °C (15 000 h) • Sulfur resistant (per ASTM B809-95 humid vapor test) • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 STANDARD ELECTRICAL SPECIFICATIONS MODEL SIZE RESISTANCE RANGE  RATED POWER (1)(2) P215 °C W LIMITING ELEMENT VOLTAGE V TOLERANCE (2) ±% TEMPERATURE COEFFICIENT (3) ± ppm/°C PHT0402 PHT0603 0402 0603 10 to 130K 10 to 320K 0.0189 0.0375 50 0.01, 0.02, 0.05, 0.1, 0.5, 1 10, 15, 25, 30, 50, 55 75 0.01, 0.02, 0.05, 0.1, 0.5, 1 10, 15, 25, 30, 50, 55 PHT0805 0805 10 to 720K 0.06 150 0.01, 0.02, 0.05, 0.1, 0.5, 1 10, 15, 25, 30, 50, 55 PHT1206 PHT2010 1206 2010 10 to 2.7M 10 to 7.5M 0.1 0.2 (4) 200 0.01, 0.02, 0.05, 0.1, 0.5, 1 10, 15, 25, 30, 50, 55 300 0.01, 0.02, 0.05, 0.1, 0.5, 1 10, 15, 25, 30, 50, 55 Notes (1) For power handling improvement, please refer to application note 53047: “Power Dissipation Considerations in High Precision Vishay Sfernice Thin Film Chip Resistors and Arrays (High Temperature Applications)” www.vishay.com/doc?/53047 and consult Vishay Sfernice (2) See Table 2 on next page (3) See Table 1 on next page (4) It is possible to dissipate up to 0.3 W, but there will be an additional drift of 0.1 % after load life CLIMATIC SPECIFICATIONS Operating temperature range -55 °C; +215 °C Storage temperature range -55 °C; +230 °C PERFORMANCE VS. HUMID SULFUR VAPOR Test conditions 50 °C ± 2 °C, 85 % ± 4 % RH, exposure time 500 h Test results Resistance drift < (0.05 % R + 0.05 ), no corrosion products observed MECHANICAL SPECIFICATIONS Substrate Resistive Element Alumina Nichrome (NiCr) Passivation Protection Terminations Silicon nitride (Si3N4) Epoxy + silicone Gold (< 1 μm) over nickel barrier Note • For other terminations, please consult Revision: 14-Jan-15 1 Document Number: 53050 For technical questions, contact: [email protected] 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 www.vishay.com PHT Vishay Sfernice TABLE 1 - TEMPERATURE COEFFICIENT 10 ppm/°C Y 15 ppm/°C 25 ppm/°C E 30 ppm/°C 50 ppm/°C H 55 ppm/°C -55 °C; +155 °C -55 °C; +215 °C -55 °C; +155 °C -55 °C; +215 °C -55 °C; +155 °C -55 °C; +215 °C TABLE 2 - BEST TOLERANCE AND TCR VS. OHMIC VALUE SERIES RANGE () TOL. (± %) 10 to < 100 0.05; 0.1; 0.5; 1 0402 100 to < 90K 0.01; 0.02; 0.05; 0.1; 0.5; 1 90K to 130K 0.01; 0.02; 0.05; 0.1; 0.5; 1 10 to < 100 0.05; 0.1; 0.5; 1 0603 100 to < 210K 0.01; 0.02; 0.05; 0.1; 0.5; 1 210K to 320K 0.01; 0.02; 0.05; 0.1; 0.5; 1 10 to < 100 0.05; 0.1; 0.5; 1 0805 100 to < 480K 0.01; 0.02; 0.05; 0.1; 0.5; 1 480K to 720K 0.01; 0.02; 0.05; 0.1; 0.5; 1 10 to < 100 0.05; 0.1; 0.5; 1 1206 100 to < 1.8M 0.01; 0.02; 0.05; 0.1; 0.5; 1 1.8M to 2.7M 0.01; 0.02; 0.05; 0.1; 0.5; 1 10 to < 100 0.05; 0.1; 0.5; 1 2010 100 to < 5M 0.01; 0.02; 0.05; 0.1; 0.5; 1 5M to 7.5M 0.01; 0.02; 0.05; 0.1; 0.5; 1 PHT STABILITY CURVE 2.0 High Temperature Drift vs. Time 1.8 1.6 1.4 Drift in % 1.2 1.0 0.8 With Pd 0.6 (Tj = 230 °C) 0.4 0.2 0.0 0 2000 4000 6000 8000 Time in h Note • Stability will be dependent on resistivity of resistor. Above curves are worst case. 10 000 12 000 TCR CODE Y; E; H Y; E; H E; H Y; E; H Y; E; H E; H Y; E; H Y; E; H E; H Y; E; H Y; E; H E; H Y; E; H Y; E; H E; H T = 230 °C T = 215 °C T = 200 °C T = 185 °C 14 000 Revision: 14-Jan-15 2 Document Number: 53050 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN A.


PHT0402 PHT0603 PHT0805


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)