PTS Series www.vishay.com Vishay Beyschlag Temperature Dependent Platinum Thin Film Chip Resistor (RTD) FEATURES Standardized characteristics according to IEC 60751 Advanced thin film technology Short reaction times down to t 2 s (in air) 0.9 Outstanding stability of temperature characteristic Supports lead (Pb)-free soldering Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 APPLICATIONS click logo to get started DESIGN SUPPORT TOOLS Temperature measurement and control in Aviation electronics Design Tools Industrial electronics Available Medical electronics PTS SMD flat chip temperature dependent resistors are the perfect choice for temperature control of electronics operating under varying environmental conditions. The highly controlled platinum thin film manufacturing process guarantees an outstanding stability of temperatur e characteristics which ensures reliable operation even under harsh conditions. TECHNICAL SPECIFICATIONS DESCRIPTION PTS 0603 PTS 0805 PTS 1206 Resistance values R at 0 C 100 100 , 500 100 , 500 , 1000 0 Temperature coefficient (0 C to +100 C), +3850 ppm/K IEC60751 Tolerance classes F0.3, F0.6 Operating temperature range -55 C to +155 C Long term stability R /R 0 0 < 0.04 % R change after 1000 h at +155 C 0 Insulation resistance > 10 M 100 0.1 mA to 0.50 mA 0.1 mA to 1.0 mA 0.1 mA to 1.0 mA Measurement current 500 - 0.1 mA to 0.40 mA 0.1 mA to 0.40 mA (2) I (DC) meas. 1000 - - 0.1 mA to 0.25 mA Still air (1) Self-heating 0.9 K/mW 0.8 K/mW 0.7 K/mW (v = 0 m/s) Flowing t 0.1 s t 0.2 s t 0.3 s 0.5 0.5 0.5 water t 0.2 s t 0.3 s t 0.4 s (v = 0.4 m/s) 0.9 0.9 0.9 Thermal response time (1) t 1.0 s t 1.5 s t 2.0 s 0.5 0.5 0.5 Flowing air (v = 3.0 m/s) t 2.0 s t 3.0 s t 5.0 s 0.9 0.9 0.9 Notes (1) Valid for sensor element only, in low dissipative mode. Response time and self-heating are influenced by mounting materials as substrate, solder lands, tracks and solders used (2) Indicated measurement currents can be applied continuously with self-heating effect of less then 0.1 C Revision: 12-Feb-2019 Document Number: 28762 1 For technical questions, contact: nlr 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 91000PTS Series www.vishay.com Vishay Beyschlag DIMENSIONS in millimeters T t W W T H T b L DIMENSIONS - PTS sensor types, mass and relevant physical dimensions MASS TYPE H L W W T T T t b (mg) PTS 0603 0.45 + 0.1/- 0.05 1.55 +0.05 / -0.1 0.85 0.1 > 75 % of W 0.3 + 0.15/- 0.2 0.3 + 0.15/- 0.2 1.9 PTS 0805 0.45 + 0.1/- 0.05 2.0 0.1 1.25 0.15 > 75 % of W 0.4 0.2 0.4 0.2 4.6 PTS 1206 0.55 0.1 3.1 + 0.1/- 0.2 1.6 0.15 > 75 % of W 0.5 0.25 0.5 0.25 9.2 SOLDER PAD DIMENSIONS in millimeters X G Y Z RECOMMENDED SOLDERPAD DIMENSIONS WAVE SOLDERING REFLOW SOLDERING TYPE GY X Z GY X Z PTS 0603 0.55 1.1 1.1 2.75 0.65 0.7 0.95 2.05 PTS 0805 0.8 1.25 1.50 3.2 0.9 0.9 1.4 2.7 PTS 1206 1.4 1.5 1.9 4.4 1.5 1.15 1.75 3.8 DESCRIPTION A homogeneous film of platinum is deposited on a high alcohols, esters and aqueous solutions. The suitability of grade (Al O ) ceramic substrate and conditioned to achieve conformal coatings, if applied, shall be qualified by 2 3 the correct temperature coefficient and stability. The appropriate means to ensure the long-term stability of the sensor-elements are covered by a protective coating whole system. The use of potting resins in close contact designed for electrical, mechanical and climatic protection. with the coating or terminations is not allowed. For frequent The terminations receive a final pure matte tin on nickel high temperature usage, thermal compatible substrates and plating, the immunity against tin whisker growth has been solder alloys should be used, to minimize any thermal proven under extensive testing. mismatch with the component. All products comply with the CEFIC-EECA-EICTA list of QUALITY legal restrictions on hazardous substances. The result of the determined production is verified by an This includes full compatibility with the following directives: extensive testing procedure performed on 100 % of the 2000/53/EC End of Vehicle life Directive (ELV) individual sensors. Only accepted products are laid directly into the paper tape in accordance with IEC 60286-3. 2000/53/EC Annex II to End of Vehicle Life Directive (ELV II) STORAGE 2011/65/EU Restriction of the use of Hazardous Solderability is specified for 2 years after production or Substances Directive (RoHS) re-qualification. The permitted storage time is 2 years. 2002/96/EC Waste Electrical and Electronic Equipment ASSEMBLY Directive (WEEE) The PTS are suitable for processing on automatic SMD APPROVALS assembly systems. They are suitable for automatic The PTS are tested in accordance with soldering using wave, reflow or vapour phase. The IEC 60751 encapsulation is resistant to all cleaning solvents commonly used in the electronics industry, includin g IEC 60068 series Revision: 12-Feb-2019 Document Number: 28762 2 For technical questions, contact: nlr 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