DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D239 KTY81-1 series Silicon temperature sensors Product specification Supersedes data of 1998 Mar 26 2000 Aug 25
Philips Semiconductors Product specification Silicon temperature sensors KTY81-1 series DESCRIPTION PINNING The temperature sensors in the KTY81-1 series have a positive temperature coefficient of resistance and are suitable for use in measurement and control systems. The sensors are encapsulated in the SOD70 leaded plastic package. PIN DESCRIPTION 1 electrical contact 2 electrical contact 3 not to be connected to a potential Tolerances of 0.
Philips Semiconductors Product specification Silicon temperature sensors KTY81-1 series LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL Icont Tamb PARAMETER continuous sensor current CONDITIONS MIN. MAX. UNIT in free air; Tamb = 25 °C − 10 mA in free air; Tamb = 150 °C − 2 mA −55 +150 °C ambient operating temperature CHARACTERISTICS Tamb = 25 °C, in liquid, unless otherwise specified. SYMBOL R25 PARAMETER sensor resistance CONDITIONS MIN.
Philips Semiconductors Product specification Silicon temperature sensors KTY81-1 series Table 1 Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY81-110 and KTY81-120 Icont = 1 mA. AMBIENT TEMPERATURE (°C) (°F) TEMP. COEFF. KTY81-110 RESISTANCE (Ω) KTY81-120 MIN. TYP. MAX. TEMP. ERROR (K) (%/K) RESISTANCE (Ω) MIN. TYP. MAX. TEMP. ERROR (K) −55 −67 0.99 475 490 505 ±3.02 470 490 510 ±4.02 −50 −58 0.
Philips Semiconductors Product specification Silicon temperature sensors KTY81-1 series Table 2 Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY81-121 and KTY81-122 Icont = 1 mA. AMBIENT TEMPERATURE (°C) (°F) TEMP. COEFF. KTY81-121 RESISTANCE (Ω) KTY81-122 MIN. TYP. MAX. TEMP. ERROR (K) (%/K) RESISTANCE (Ω) MIN. TYP. MAX. TEMP. ERROR (K) −55 −67 0.99 471 485 500 ±3.02 480 495 510 ±3.02 −50 −58 0.
Philips Semiconductors Product specification Silicon temperature sensors KTY81-1 series Table 3 Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY81-150 and KTY81-151 Icont = 1 mA. AMBIENT TEMPERATURE (°C) (°F) TEMP. COEFF. KTY81-150 RESISTANCE (Ω) KTY81-151 MIN. TYP. MAX. TEMP. ERROR (K) (%/K) RESISTANCE (Ω) MIN. TYP. MAX. TEMP. ERROR (K) −55 −67 0.99 456 490 524 ±7.04 456 478 499 ±4.52 −50 −58 0.
Philips Semiconductors Product specification Silicon temperature sensors KTY81-1 series Table 4 Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature error for KTY81-152 Icont = 1 mA. AMBIENT TEMPERATURE (°C) (°F) KTY81-152 RESISTANCE (Ω) MIN. TYP. MAX. TEMP. ERROR (K) (%/K) −55 −67 0.99 480 502 525 ±4.52 −50 −58 0.98 505 528 551 ±4.45 −40 −40 0.96 558 582 606 ±4.3 −30 −22 0.93 614 639 664 ±4.16 −20 −4 0.
Philips Semiconductors Product specification Silicon temperature sensors KTY81-1 series MGG696 15 ∆T (K) MSA923 2.4 handbook, halfpage handbook, halfpage KTY81-151 -152 R (kΩ) 10 KTY81-120 1.6 5 KTY81-110 -121 -122 0 −5 0.8 −10 −15 −50 0 50 0 −100 100 150 Tamb (°C) −50 0 50 100 150 200 Tamb (°C) Icont = 1 mA. Fig.3 Sensor resistance as a function of ambient temperature; average values. Fig.2 Maximum expected temperature error (∆T).
Philips Semiconductors Product specification Silicon temperature sensors KTY81-1 series MGG704 20 handbook, halfpage ∆R (Ω) 10 0 −10 0 1 Icont (mA) 2 Tamb = 25 °C. Fig.6 Deviation of sensor resistance as a function of operating current in still liquid. APPLICATION INFORMATION SYMBOL ∆R25 2000 Aug 25 PARAMETER drift of sensor resistance at 25 °C CONDITIONS 10000 hours continuous operation; Tamb = 150 °C 9 TYP. 1.
Philips Semiconductors Product specification Silicon temperature sensors KTY81-1 series PACKAGING Sensors in SOD70 encapsulation are delivered in bulk packaging and also in reel packaging for automatic placement on hybrid circuits and printed-circuit boards (see Figs 7 and 8). Note: Types in bulk packaging have a lead-to-lead distance of 2.54 millimetres. The lead-to-lead distance of types packaged on reel is 5.08 millimetres for spread lead types and 2.54 millimetres for straight lead types.
Philips Semiconductors Product specification Silicon temperature sensors KTY81-1 series P handbook, full pagewidth T A1 ∆h (p) ∆h A H2 W2 H1 H0 W0 L W1 W F1 MBL214 F2 D0 F t P2 P0 Fig.8 Configuration of bandolier: straight leads.
Philips Semiconductors Product specification Silicon temperature sensors Table 5 KTY81-1 series Tape specification SPECIFICATIONS SYMBOL DIMENSION REMARKS MIN. NOM. MAX. TOL. UNIT A1 body width 4.4 − 4.8 − mm A body height 5 − 5.2 − mm T body thickness 3.6 − 4.2 − mm P pitch of component − 12.7 − ±1 mm P0 feed hole pitch − 12.7 − ±0.3 mm cumulative pitch error − − − ±0.1 6.35 − ±0.
Philips Semiconductors Product specification Silicon temperature sensors KTY81-1 series PACKAGE OUTLINE Plastic near cylindrical single-ended package; 2 in-line leads SOD70 c E d A L b 1 e D 2 b1 L2 L1 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) (1) UNIT A b b1 c D d E e L L1 max. L2 mm 5.2 5.0 0.48 0.40 0.66 0.56 0.45 0.40 4.8 4.4 1.7 1.4 4.2 3.6 2.54 14.5 12.7 2.5 0.7 0.5 Note 1.
Philips Semiconductors Product specification Silicon temperature sensors KTY81-1 series DATA SHEET STATUS DATA SHEET STATUS PRODUCT STATUS DEFINITIONS (1) Objective specification Development This data sheet contains the design target or goal specifications for product development. Specification may change in any manner without notice. Preliminary specification Qualification This data sheet contains preliminary data, and supplementary data will be published at a later date.
Philips Semiconductors Product specification Silicon temperature sensors KTY81-1 series NOTES 2000 Aug 25 15
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