Datasheet TFPT (Vishay) - 4
| 制造商 | Vishay |
| 描述 | Temperature Dependent Nickel Thin Film Chip Resistor (RTD) |
| 页数 / 页 | 5 / 4 — TFPT. RATIO FORMULA. RATIO TOLERANCE EXAMPLES:. RATIO TOLERANCES. LOW … |
| 文件格式/大小 | PDF / 121 Kb |
| 文件语言 | 英语 |
TFPT. RATIO FORMULA. RATIO TOLERANCE EXAMPLES:. RATIO TOLERANCES. LOW TEMP. HIGH TEMP. TOL. RATIO R. T/R. TCR TYPICAL VALUE. POWER DERATING
该数据表的模型线
- TFPT0603L1000DM TFPT0603L1000DV TFPT0603L1000FM TFPT0603L1000FV TFPT0603L1000FY TFPT0603L1000FZ TFPT0603L1000JM TFPT0603L1000JV TFPT0603L1000JZ TFPT0603L1001DM TFPT0603L1001DV TFPT0603L1001FM TFPT0603L1001FV TFPT0603L1001FY TFPT0603L1001FZ TFPT0603L1001JM TFPT0603L1001JV TFPT0603L1200FV TFPT0603L1200JV TFPT0603L1500FM TFPT0603L1500FV TFPT0603L1500FZ TFPT0603L1500JM TFPT0603L1500JV TFPT0603L1500JZ TFPT0603L1800DM TFPT0603L1800FM TFPT0603L1800FV TFPT0603L1800JV TFPT0603L2200FM TFPT0603L2200FV TFPT0603L2200FZ TFPT0603L2200JM TFPT0603L2200JV TFPT0603L2200JZ TFPT0603L2700FM TFPT0603L2700FV TFPT0603L2700JM TFPT0603L2700JV TFPT0603L2700JZ TFPT0603L3300FM TFPT0603L3300FV TFPT0603L3300FZ TFPT0603L3300JM TFPT0603L3300JV TFPT0603L3300JZ TFPT0603L3900DY TFPT0603L3900FM TFPT0603L3900FV TFPT0603L3900JM TFPT0603L3900JV TFPT0603L3900JZ TFPT0603L4700DM TFPT0603L4700DV TFPT0603L4700DY TFPT0603L4700FM TFPT0603L4700FV TFPT0603L4700FY TFPT0603L4700FZ TFPT0603L4700JM TFPT0603L4700JV TFPT0603L5600FM TFPT0603L5600FV TFPT0603L5600FY TFPT0603L5600FZ TFPT0603L5600JV TFPT0603L5600JY TFPT0603L5600JZ TFPT0603L6200FM TFPT0603L6800FM TFPT0603L6800FV TFPT0603L6800JM TFPT0603L6800JV TFPT0603L7500FM TFPT0603L8200FM TFPT0603L8200FV TFPT0603L8200FY TFPT0603L8200JV TFPT0805L1000FV TFPT0805L1000FY TFPT0805L1000JM TFPT0805L1000JV TFPT0805L1000JY TFPT0805L1000JZ TFPT0805L1001DV TFPT0805L1001DY TFPT0805L1001FM TFPT0805L1001FV TFPT0805L1001FY TFPT0805L1001FZ TFPT0805L1001JM TFPT0805L1001JV TFPT0805L1001JZ TFPT0805L1200FV TFPT0805L1200FY TFPT0805L1200JV TFPT0805L1200JY TFPT0805L1201DV TFPT0805L1201FM TFPT0805L1201FV TFPT0805L1201FZ TFPT0805L1500FV TFPT0805L1501FM TFPT0805L1501FV TFPT0805L1501FY TFPT0805L1501FZ TFPT0805L1501JV TFPT0805L1501JY TFPT0805L1800FV TFPT0805L1800FY TFPT0805L1800JM TFPT0805L1800JZ TFPT0805L1801FM TFPT0805L1801FV TFPT0805L1801FY TFPT0805L1801FZ TFPT0805L1801JM TFPT0805L1801JV TFPT0805L1801JZ TFPT0805L2200FM TFPT0805L2200FZ TFPT0805L2200JM TFPT0805L2200JV TFPT0805L2201DY TFPT0805L2201FM TFPT0805L2201FV TFPT0805L2201FY TFPT0805L2201FZ TFPT0805L2201JM TFPT0805L2201JV TFPT0805L2201JZ TFPT0805L2700FM TFPT0805L2700FV TFPT0805L2700FZ TFPT0805L2700JM TFPT0805L2700JZ TFPT0805L2701FM TFPT0805L2701FV TFPT0805L2701FZ TFPT0805L3300FV TFPT0805L3300FY TFPT0805L3300JM TFPT0805L3300JZ TFPT0805L3301FM TFPT0805L3301FV TFPT0805L3301FZ TFPT0805L3301JM TFPT0805L3301JV TFPT0805L3301JZ TFPT0805L3900FM TFPT0805L3900FZ TFPT0805L3900JM TFPT0805L3900JV TFPT0805L3900JY TFPT0805L3900JZ TFPT0805L3901FM TFPT0805L3901FV TFPT0805L3901FY TFPT0805L3901FZ TFPT0805L3901JM TFPT0805L3901JV TFPT0805L3901JZ TFPT0805L4700DZ TFPT0805L4700FM TFPT0805L4700FV TFPT0805L4700FZ TFPT0805L4700JM TFPT0805L4701FM TFPT0805L4701FV TFPT0805L4701FY TFPT0805L4701FZ TFPT0805L4701JM TFPT0805L4701JV TFPT0805L4701JZ TFPT0805L5001FM TFPT0805L5001FV TFPT0805L5001FY TFPT0805L5001JM TFPT0805L5001JV TFPT0805L5600FM TFPT0805L5600FZ TFPT0805L5600JM TFPT0805L5600JZ TFPT0805L6800FM TFPT0805L6800FV TFPT0805L6800FY TFPT0805L6800JM TFPT0805L6800JV TFPT0805L6800JZ TFPT0805L8200FM TFPT0805L8200FV TFPT0805L8200FY TFPT0805L8200FZ TFPT0805L8200JM TFPT1206L1000DV TFPT1206L1000DY TFPT1206L1000DZ TFPT1206L1000FM TFPT1206L1000FV TFPT1206L1000FY TFPT1206L1000FZ TFPT1206L1000JM TFPT1206L1000JV TFPT1206L1001DV TFPT1206L1001DZ TFPT1206L1001FM TFPT1206L1001FV TFPT1206L1001FY TFPT1206L1001FZ TFPT1206L1001JM TFPT1206L1001JZ TFPT1206L1002CM TFPT1206L1002CV TFPT1206L1002DM TFPT1206L1002DV TFPT1206L1002DY TFPT1206L1002DZ TFPT1206L1002FM TFPT1206L1002FV TFPT1206L1002FY TFPT1206L1002FZ TFPT1206L1002JM TFPT1206L1002JV TFPT1206L1002JY TFPT1206L1002JZ TFPT1206L1200FV TFPT1206L1200JV TFPT1206L1201DV TFPT1206L1201FV TFPT1206L1500FM TFPT1206L1500FV TFPT1206L1500JV TFPT1206L1501FV TFPT1206L1501FY TFPT1206L1501FZ TFPT1206L1501JM TFPT1206L1501JZ TFPT1206L1800FV TFPT1206L1800JV TFPT1206L1801DV TFPT1206L1801FY TFPT1206L1801FZ TFPT1206L1980FM TFPT1206L2000FV TFPT1206L2200FM TFPT1206L2200FV TFPT1206L2200FZ TFPT1206L2200JV TFPT1206L2201DV TFPT1206L2201FM TFPT1206L2201FV TFPT1206L2201FY TFPT1206L2201JM TFPT1206L2201JV TFPT1206L2201JY TFPT1206L2201JZ TFPT1206L2500FV TFPT1206L2700FM TFPT1206L2700FV TFPT1206L2700FZ TFPT1206L2700JV TFPT1206L2701DV TFPT1206L3300FM TFPT1206L3300FV TFPT1206L3300FZ TFPT1206L3300JV TFPT1206L3301FM TFPT1206L3301FV TFPT1206L3900FV TFPT1206L3900JM TFPT1206L3900JV TFPT1206L3900JZ TFPT1206L3901JM TFPT1206L3901JV TFPT1206L4700FM TFPT1206L4700JV TFPT1206L4701FM TFPT1206L4701FV TFPT1206L5000FM TFPT1206L5001FM TFPT1206L5600FM TFPT1206L5600FZ TFPT1206L5600JV TFPT1206L5600JZ TFPT1206L5601FM TFPT1206L5601FV TFPT1206L5601FY TFPT1206L5601FZ TFPT1206L5601JM TFPT1206L5601JV TFPT1206L6800FV TFPT1206L6800JV TFPT1206L6801FM TFPT1206L6801FV TFPT1206L6801JM TFPT1206L6801JV TFPT1206L6801JZ TFPT1206L8200FV TFPT1206L8200JM TFPT1206L8200JV TFPT1206L8200JZ TFPT1206L8201FV
文件文字版本
TFPT
www.vishay.com Vishay
RATIO FORMULA
RT = R25 x (9.0014 x 10-1 + 3.87235 x 10-3 (°C)-1 x T + 4.86825 x 10-6 (°C)-2 x T2 + 1.37559 x 10-9 (°C)-3 x T3) T(°C) = 28.54 x (RT/R25)3 - 158.5 x (RT/R25)2 + 474.8 x (RT/R25) - 319.85)
RATIO TOLERANCE EXAMPLES: RATIO TOLERANCES
At 40 °C, ratio = 1.063 ± 0.5 % (0.005)
LOW TEMP. HIGH TEMP. TOL.
so, ratio = 1.058 to 1.068 -55 °C +150 °C ± 4 % At 125 °C, ratio = 1.460 ± 3 % (0.044) -40 °C +125 °C ± 3 % so, ratio = 1.416 to 1.504 -20 °C +85 °C ± 2 % At intermediate temperatures, the ratios can be gradually 0 °C +55 °C ± 1 % adapted, for example at 105 °C the ratio tolerance will be +12 °C +40 °C ± 0.5 % ± 2.5 %. For total resistance tolerance, the specific R25 tolerance needs to be multiplied with the ratio tolerance, for example a 100R 1 % at 25 °C will have a maximum resistance at 125 °C of 100R x 1.463 x 1.03 x 1.01 = 152.2 Ω.
RATIO R T/R 25 TCR TYPICAL VALUE
Axis Title Axis Title 1.7 10000 4800 10000 1.6 4700 1.5 Max. 4600 1.4 4500 1000 4400 1000 1.3 Min. ) /K 4300 ine 1.2 ne ne ine m ne ne p p 4200 Ratio 1.1 ( 1st li 2nd l 2nd li 2nd l R 4100 1st li 2nd li 1.0 100 TC 4000 100 0.9 3900 0.8 3800 0.7 3700 0.6 10 3600 10 -75 -50 -25 0 25 50 75 100 125 150 -75 -50 -25 0 25 50 75 100 125 150 175 Temperature (°C) Temperature (°C)
POWER DERATING
Axis Title 110 10000 100 90 80 ) 1000 70 (% 60 ne ne ine f P 70 50 r o 1st li 2nd l 2nd li e w 40 100 Po 30 20 10 0 10 -75 -50 -25 0 25 50 75 100 125 150 175 Temperature (°C)
Note
• Zero (0 %) power is considered as measuring power that will generate a maximum film temperature increase of 1 °C Revision: 25-Feb-2025
4
Document Number: 33017 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
www.vishay.com Vishay
RATIO FORMULA
RT = R25 x (9.0014 x 10-1 + 3.87235 x 10-3 (°C)-1 x T + 4.86825 x 10-6 (°C)-2 x T2 + 1.37559 x 10-9 (°C)-3 x T3) T(°C) = 28.54 x (RT/R25)3 - 158.5 x (RT/R25)2 + 474.8 x (RT/R25) - 319.85)
RATIO TOLERANCE EXAMPLES: RATIO TOLERANCES
At 40 °C, ratio = 1.063 ± 0.5 % (0.005)
LOW TEMP. HIGH TEMP. TOL.
so, ratio = 1.058 to 1.068 -55 °C +150 °C ± 4 % At 125 °C, ratio = 1.460 ± 3 % (0.044) -40 °C +125 °C ± 3 % so, ratio = 1.416 to 1.504 -20 °C +85 °C ± 2 % At intermediate temperatures, the ratios can be gradually 0 °C +55 °C ± 1 % adapted, for example at 105 °C the ratio tolerance will be +12 °C +40 °C ± 0.5 % ± 2.5 %. For total resistance tolerance, the specific R25 tolerance needs to be multiplied with the ratio tolerance, for example a 100R 1 % at 25 °C will have a maximum resistance at 125 °C of 100R x 1.463 x 1.03 x 1.01 = 152.2 Ω.
RATIO R T/R 25 TCR TYPICAL VALUE
Axis Title Axis Title 1.7 10000 4800 10000 1.6 4700 1.5 Max. 4600 1.4 4500 1000 4400 1000 1.3 Min. ) /K 4300 ine 1.2 ne ne ine m ne ne p p 4200 Ratio 1.1 ( 1st li 2nd l 2nd li 2nd l R 4100 1st li 2nd li 1.0 100 TC 4000 100 0.9 3900 0.8 3800 0.7 3700 0.6 10 3600 10 -75 -50 -25 0 25 50 75 100 125 150 -75 -50 -25 0 25 50 75 100 125 150 175 Temperature (°C) Temperature (°C)
POWER DERATING
Axis Title 110 10000 100 90 80 ) 1000 70 (% 60 ne ne ine f P 70 50 r o 1st li 2nd l 2nd li e w 40 100 Po 30 20 10 0 10 -75 -50 -25 0 25 50 75 100 125 150 175 Temperature (°C)
Note
• Zero (0 %) power is considered as measuring power that will generate a maximum film temperature increase of 1 °C Revision: 25-Feb-2025
4
Document Number: 33017 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