Silicon Spreading Resistance Temperature Sensor in Leaded Plastic Package KT 100 KTY 10 Features • Temperature dependent Resistor with Positive Temperature Coefficient • Small plastic package • Fast response • High reliability due to multilayer gold contacts • n-conducting silicon crystal • Polarity independent due to symmetrical construction • Available selected in ± 1% tolerance groups Modified TO-92 Electrical Characteristics at TA = 25 ˚C unless otherwise specified Parameter Symbol Limit Values min. Type Marking KT 100 Q62705-K331 KTY 10-5 KTY 10-5 Q62705-K110 KTY 10-6 KTY 10-6 Q62705-K132 KTY 10-62 KTY 10-62 Q62705-K71 KTY 10-7 KTY 10-7 Q62705-K111 Semiconductor Group – – – – – 1940 1950 1980 1990 2010 2060 1990 2020 2010 2050 s τair τoil Ordering Code KT 100 max. Ω Temperature sensor resistance IB = 1 mA R25 KT 100 KTY 10-5 KTY 10-6 KTY 10-62 KT 10-7 Thermal time constant (63% of ∆TA) in still air in still oil (Freon FC40/PP7) typ. Unit – – 40 4 Pin Configuration 1 1 2 electrical contact electrical contact – – Package Modified TO-92 02.97 KT- and KTY-Series Temperature Sensors KT 100 KTY 10 Absolute Maximum Ratings Parameter Symbol Limit Values Unit Maximum operating voltage 1) TA ≤ 25 ˚C, t ≤ 10 ms Vopmax 25 V Maximum operating current Iopmax Iopp 7 mA 10 mA Top Tstg − 50 … + 150 ˚C − 50 … + 150 ˚C Peak operating current TA ≤ 25 ˚C, t ≤ 10 ms Operating temperature range Storage temperature range 1) ESD Class 1. When the temperature sensor is operated with long supply leads, it should be protected through the parallel connection of a > 10 nF capacitor to prevent damage to the sensor through induced voltage peaks. Package Outline Modified TO-92 Dimensions in mm Weight approx. 0.25 g Exterior Packaging I.e. tubes, trays, boxes are shown in our Data Book “Package Information”. Semiconductor Group 2