TFPT www.vishay.com Vishay SMD PTC - Nickel Thin Film Linear Thermistors FEATURES Alumina substrate base with nickel based PTC thin film element Available 0402, 0603, 0805, and 1206 sizes available Available in tape and reel packaging Standard R tolerances: 0.5 %, 1 %, 5 % 25 Operation range -55 C to +150 C Available High stability over the entire temperature range cULus recognized, file E148885 (UL category XGPU2 / XGPU8) AEC-Q200 qualified (grade 1), except TFPT0402 Material categorization: for definitions of compliance ADDITIONAL RESOURCES please see www.vishay.com/doc 99912 Note * This datasheet provides information about parts that are Design Tools RoHS-compliant and / or parts that are non RoHS-compliant. For example, parts with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details APPLICATIONS Temperature compensation and sensing in Automotive Motor drives Lighting LED drivers Test and measuring equipment Air-flow sensor QUICK REFERENCE DATA PARAMETER VALUE UNIT DESCRIPTION TFPT0402 TFPT0603 TFPT0805 TFPT1206 (2) Resistance value at 25 C 5 100 to 1K 100 to 5K 100 to 10K (2) Tolerance on R -value 25 0.5 1 5 % 25 TCR at 25 C 4110 ppm/K (1) Tolerance on TCR at 25 C 400 Operating temperature range: at rated power -55 to +70 C (4) at zero dissipation -55 to +150 (5) Dissipation factor (for information only) 0.8 1.8 2.3 4 mW/K (5) (6) Maximum rated power at 70 C (P ) 100 75 100 125 mW 70 (3) Maximum working voltage RCWV 1.2 30 40 50 V Climatic category (LCT/UCT/days) 55/150/56 - Weight 0.65 2 5.5 10 mg -9 Failure rate FIT 0.1 x 10 /h observed Notes (1) Contact Vishay if closer TCR lot tolerance is desired (2) Other R -values and tolerances are available upon request 25 (3) Rated continuous working voltage is maximum working voltage or P x R whichever is less 70 (4) Zero power or zero dissipation is considered as measuring power max. 1 % of rated power P 70 (5) Please refer to APPLICATION INFORMATION (6) Power levels are depending on way of mounting and substrates used. Higher power up to 200 mW at 25 C (P ) can be tolerated on uniform 25 layer TFPT0402 5R APPLICATION INFORMATION When the resistor dissipates power, a temperature rise above the ambient temperature occurs, dependent on the thermal resistance of the assembled resistor together with the printed circuit board. The rated dissipation applies only if the permitted film temperature of 150 C is not exceeded. Please consider the application note Thermal Management in Surface-Mounted Resistor Applications (www.vishay.com/doc 28844) for information on the general nature of thermal resistance. The TFPT0402 uniform layer linear thermistor with low resistance value can be used as an air-flow sensor in a controlled power mode where nickel film temperature changes can be related to air-flow speed. Revision: 14-Jan-2020 Document Number: 33017 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 91000 TFPT www.vishay.com Vishay STANDARD RESISTANCE VALUES at 25 C in 100 180 330 560 1.0K 1.8K 3.3K 5.0K 8.2K 120 220 390 680 1.2K 2.2K 3.9K 5.6K 10.0K 150 270 470 820 1.5K 2.7K 4.7K 6.8K Note Rated continuous working voltage is maximum working voltage or P x R whichever is less 70 GLOBAL PART NUMBER INFORMATION Global Part Numbering: TFPT1206L1002FM (preferred part number format) T FP T 120 6 L 1020 F M GLOBAL MODEL CHARACTERISTIC RESISTANCE VALUE TOLERANCE CODE PACKAGING TFPT0402 L = linear 1002 = 10K D = 0.5 % L = lead (Pb)-free, T/R (10 000 pcs) 0402 TFPT0603 U = uniform linear (0402) 0050 = 5R (0402) F = 1 % M = lead (Pb)-free, T/R (5000 pcs) TFPT0805 J = 5 % V = lead (Pb)-free, T/R (1000 pcs) TFPT1206 V = 25 % (0402) Z = tin / lead, T/R (5000 pcs) Y = tin / lead, T/R (1000 pcs) DIMENSIONS in millimeters CONSTRUCTION A Overcoating D Thermistor B C E Alumina substrate PART NUMBER A B C D E Inner electrode 1.00 0.50 0.35 0.20 0.20 TFPT 0402 0.05 0.05 0.07 0.10 0.10 Nickel barrier 1.55 0.80 0.45 0.30 0.30 Solderable coating TFPT 0603 0.10 0.10 0.10 0.20 0.20 2.00 1.25 0.45 0.40 0.40 TFPT 0805 0.15 0.15 0.10 0.20 0.20 3.05 1.50 0.55 0.50 0.50 TFPT 1206 0.15 0.15 0.10 0.25 0.25 TESTS AND REQUIREMENTS (except TFPT0402) REQUIREMENTS (1) TEST CONDITIONS MAX. R /R 25 25 High temperature exposure (storage) AEC-Q200, 1000 h at 150 C 0.25 % Temperature cycling AEC-Q200, 1000 cycles -55 C / +125 C 0.25 % 1000 h, 1 mA biased at 85 C / 85 % RH 0.25 % Biased humidity 1000 h, 1 mA biased at 40 C / 95 % RH 0.25 % Operational life 1000 h, P max biased at 85 C 0.25 % 70 Mechanical shock and vibration MIL-STD 202, method 213 - 204 0.50 % Resistance to soldering heat MIL-STD 202, method 210, solder bath dipping 10 s at 260C 0.25 % (2) ESD AEC-Q200-002, HBM (CD) 0.5 kV (0603), 1.0 kV (0805), 1.0 kV (1206) 0.25 % Board flex AEC-Q200-005, 2 mm during 60 s 0.25 % Terminal strength AEC-Q200-006, shear test 17.7 N during 60 s 0.25 % Notes (1) Environmental performance specifications use test procedures as outlined in MIL-R23648D, MIL-STD 202 and AEC-Q200 (2) TFPTs are ESD sensitive Revision: 14-Jan-2020 Document Number: 33017 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