TEPT5600 Vishay Semiconductors Ambient Light Sensor Description TEPT5600 is a silicon NPN epitaxial planar photo transistor in a standard T-1 3/4" plastic package. Peak of responsivity is in the visible spectrum. Infrared spectrum is suppressed. Features • • • • 94 8390 Responsivity adapted to human eye Wide angle of half sensitivity ϕ = ± 20° Lead (Pb)-free component Component in accordance with RoHS 2002/95/EC and WEEE 2002/96/EC e4 Applications • Replacement of cadmium sulfide (CdS) photo resistors • Ambient light sensor Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Symbol Value Collector emitter voltage Parameter Test condition VCEO 6 V Emitter collector voltage VECO 1.5 V IC 20 mA Ptot 100 mW Tj 100 °C Tamb - 40 to + 85 °C Tstg - 40 to + 100 °C Tsd 260 °C RthJA 450 K/W Collector current Total power dissipation Tamb ≤ 55 °C Junction temperature Operating temperature range Storage temperature range Soldering temperature 2 mm distance to package, t ≤ 3 s Thermal resistance junction/ ambient Unit Basic Characteristics Tamb = 25 °C, unless otherwise specified Parameter Collector emitter breakdown voltage Test condition IC = 0.1 mA Symbol Min VCEO 6 Typ. Max Unit V Collector dark current VCE = 5 V, E = 0 ICEO 3 Collector-emitter capacitance VCE = 0 V, f = 1 MHz, E = 0 CCEO 16 Photo current Ev = 20 lx, CIE illuminant A, VCE = 5 V IPCE Ev = 100 lx, CIE illuminant A, VCE = 5 V IPCE 350 µA Angle of half sensitivity ϕ ± 20 deg Wavelength of peak sensitivity λp 570 nm λ0.1 360 to 970 nm Range of spectral bandwidth Document Number 84768 Rev. 1.3, 28-Nov-06 25 70 50 nA pF 140 µA www.vishay.com 1 TEPT5600 Vishay Semiconductors Typical Characteristics Tamb = 25 °C, unless otherwise specified 10 -6 10000 10 -7 I PCE - Photo Current (µA) ICEO - Collector Dark Current (A) VCE=5 V 10 -8 10 -9 10 -10 10 -11 1000 100 10 -12 10 -13 - 40 - 20 19558 0 20 40 60 80 Tamb - Ambient Temperature (°C) 10 10 100 Figure 1. Collector Dark Current vs. Ambient Temperature IPCE rel - Relative Photo Current 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.0 VCE= 5 V, T = 2856 K - 40 19559 - 20 0 20 40 60 80 Tamb - Ambient Temperature (°C) 100 25 f = 1 MHz 20 15 10 5 0 0.1 19762 200 lx 100 lx 50 lx 20 lx 0 20205 2 1 3 4 VCE - Collector Emitter Voltage (V) 5 Figure 3. Photo Current vs. Collector Emitter Voltage www.vishay.com 2 1.0 10.0 VCE - Collector Emitter Voltage (V) Figure 5. Collector Emitter Capacitance vs. Collector Emitter Voltage S ( λ) rel - Relative Spectral Sensitivity I PCE - Photo Current (µA) Figure 2. Relative Photo Current vs. Ambient Temperature 700 650 600 550 500 450 400 350 300 250 200 150 100 50 0 1000 Figure 4. Photo Current vs. Illuminance CCE0 - Collector Emitter Capacitance (pF) 2.2 0.2 100 E V - Illuminance (lx) 20204 1.2 1.0 0.8 0.6 0.4 0.2 0.0 300 18465 400 500 600 700 800 900 1000 1100 λ - Wavelength (nm) Figure 6. Relative Spectral Sensitivity vs. Wavelength Document Number 84768 Rev. 1.3, 28-Nov-06 TEPT5600 Vishay Semiconductors 0° 10° 20° Srel - Relative Sensitivity 30° 40° 1.0 0.9 50° 0.8 60° 70° 0.7 80° 0.6 0.4 0.2 0 0.2 0.4 0.6 94 8624 Figure 7. Relative Radiant Sensitivity vs. Angular Displacement Package Dimensions 96 12199 Document Number 84768 Rev. 1.3, 28-Nov-06 www.vishay.com 3 TEPT5600 Vishay Semiconductors Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany www.vishay.com 4 Document Number 84768 Rev. 1.3, 28-Nov-06 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1