TCST1030(L) Vishay Semiconductors Transmissive Optical Sensor with Phototransistor Output Description The TCST1030 and TCST1030L are transmissive sensors that include an infrared emitter and phototransistor, located face-to-face on the optical axes in a leaded package which blocks visible light. TCST1030L is the long lead version. Features • Package type: Leaded • Detector type: Phototransistor • Dimensions: L 8.3 mm x W 4.7 mm x H 8.15 mm • • • • • • • e4 Gap: 3 mm Aperture: none Typical output current under test: IC = 2.4 mA Daylight blocking filter Emitter wavelength 950 nm Lead (Pb)-free soldering released Lead (Pb)-free component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC Applications • • • • Optical switch Shaft encoder Detection of opaque material such as paper Detection of magnetic tapes Order Instructions Part Number Remarks Minimum Order Quantity TCST1030 3.4 mm lead length 5200 pcs, 65 pcs/tube TCST1030L 16 mm lead length 2600 pcs, 65 pcs/tube Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Coupler Parameter Value Unit Ptot 250 mW Operation temperature range Tamb - 25 to + 85 °C Storage temperature range Tstg - 25 to + 100 °C Tsd 260 °C Total power dissipation Soldering temperature Document Number 83763 Rev. 1.6, 16-Aug-06 Test condition Tamb ≤ 25 °C 1.6 mm from case, t ≤ 10 s Symbol www.vishay.com 1 TCST1030(L) Vishay Semiconductors Input (Emitter) Symbol Value Unit Reverse voltage Parameter Test condition VR 6 V Forward current IF 60 mA IFSM 3 A PV 100 mW Tj 100 °C Unit Forward surge current tp ≤ 10 µs Power dissipation Tamb ≤ 25 °C Junction temperature Output (Detector) Symbol Value Collector emitter voltage Parameter Test condition VCEO 70 V Emitter collector voltage VECO 7 V Collector current Power dissipation Tamb ≤ 25 °C Junction temperature IC 100 mA PV 150 mW Tj 100 °C Electrical Characteristics Tamb = 25 °C, unless otherwise specified Coupler Symbol Min Typ. Collector current Parameter VCE = 5 V, IF = 10 mA Test condition IC 1.2 2.4 Collector emitter saturation voltage IF = 10 mA, IC = 1 mA VCEsat Max Unit mA 0.8 V Unit Input (Emitter) Typ. Max Forward voltage Parameter IF = 60 mA Test condition Symbol VF Min 1.25 1.5 Junction capacitance VR = 0, f = 1 MHz Cj 50 V pF Output (Detector) Parameter Symbol Min Collector emitter voltage IC = 1 mA Test condition VCEO Typ. Max Unit 70 V Emitter collector voltage IE = 10 µA VECO 7 V Collector dark current VCE = 25 V, IF = 0, E = 0 ICEO 10 100 nA Typ. Max Unit Switching Characteristics Parameter Test condition Symbol Min Turn-on time IC = 1 mA, VCE = 5 V, RL = 100 Ω (see figure 1) ton 15.0 µs Turn-off time IC = 1 mA, VCE = 5 V, RL = 100 Ω (see figure 1) foff 10.0 µs www.vishay.com 2 Document Number 83763 Rev. 1.6, 16-Aug-06 TCST1030(L) Vishay Semiconductors +5V IF IF 0 400 RG = 50 Ω tp = 0.01 T t p = 50 µs Channel I Oscilloscope R L ≥ 1 MΩ CL ≤ 20 pF Channel II 50 Ω 100 Ω P - Power Dissipation (mW) IC = 1 mA; adjusted by I F 300 Coupled device 200 Phototransistor IR - diode 100 0 0 20223 95 11088 Figure 1. Test Circuit for ton and toff IF 30 60 90 120 150 Tamb - Ambient Temperature (°C) Figure 3. Power Dissipation Limit vs. Ambient Temperature 96 11698 0 tp IC t 100 % 90 % 10 % 0 tp td tr ton (=td+ t r ) tr td ton ts pulse duration delay time rise time turn-on time ts tf toff (= ts + tf) tf toff t storage time fall time turn-off time Figure 2. Switching Times Typical Characteristics Tamb = 25 °C, unless otherwise specified CTR rel - Relative Current Transfer Ratio I F - Forward Current (mA) 1000 100 10 1 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 96 11862 V F - Forward Voltage (V) Figure 4. Forward Current vs. Forward Voltage Document Number 83763 Rev. 1.6, 16-Aug-06 1.2 1.1 VCE = 5 V I F = 20 mA 1.0 0.9 0.8 0.7 0.6 - 30 - 20 -10 0 10 20 30 40 50 60 70 80 90 100 96 11767 Tamb - Ambient Temperature (°C) Figure 5. Relative Current Transfer Ratio vs. Ambient Temperature www.vishay.com 3 TCST1030(L) Vishay Semiconductors 100 CTR - Current Transfer Ratio (%) ICEO - Collector Dark Current (nA) 10000 VCE = 25 V IF = 0 1000 100 10 95 11090 25 50 75 Tamb - Ambient Temperature (°C) 100 Figure 9. Current Transfer Ratio vs. Forward Current 20 VCE = 10 V ton / t off - Turn on/Turn off Time (µs) I C - Collector Current (mA) 10 1 0.1 96 11768 1 10 I F - Forward Current (mA) t off 0 2 0 6 4 8 10 I C - Collector Current (mA) Figure 10. Turn on/off Time vs. Collector Current 5 mA 2 mA 1 mA 0.1 1 100 10 VCE - Collector Emitter Voltage (V) I Crel - Relative Collector Current IC - Collector Current (mA) 10 mA 1 Figure 8. Collector Current vs. Collector Emitter Voltage 4 t on 5 130 I F = 20 mA www.vishay.com 10 95 11086 10 96 11769 Non saturated operation VS = 5 V R L = 100 Ω 15 100 Figure 7. Collector Current vs. Forward Current 0.01 0.1 100 10 1 I F - Forward Current (mA) 96 11770 Figure 6. Collector Dark Current vs. Ambient Temperature 0.01 0.1 10 1 0.1 1 0 VCE = 5 V 0 110 s 90 70 50 30 10 0.4 95 11087 0.2 0 0.2 0.4 s - Displacement (mm) Figure 11. Relative Collector Current vs. Displacement Document Number 83763 Rev. 1.6, 16-Aug-06 TCST1030(L) Vishay Semiconductors Package Dimensions in mm 96 12074 Document Number 83763 Rev. 1.6, 16-Aug-06 www.vishay.com 5 TCST1030(L) Vishay Semiconductors 95 11268 www.vishay.com 6 Document Number 83763 Rev. 1.6, 16-Aug-06 TCST1030(L) Vishay Semiconductors Tube Dimensions in mm 20253 Document Number 83763 Rev. 1.6, 16-Aug-06 www.vishay.com 7 TCST1030(L) VISHAY Vishay Semiconductors 20254 www.vishay.com 8 Document Number 83763 Rev. 1.6, 16-Aug-06 TCST1030(L) VISHAY 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 Document Number 83763 Rev. 1.6, 16-Aug-06 www.vishay.com 9 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1