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| TSSS2600 Vishay Telefunken GaAs IR Emitting Diode in Side View Miniature Package Description TSSS2600 is a miniature infrared emitting diode in GaAs on GaAs technology, molded in a clear, untinted plastic package with cylindrical side view lens. The device is spectrally matched to silicon photodiodes and phototransistors. Features D D D D D D D D Low forward voltage Suitable for DC and high pulse current operation Side view emitter for miniature design Horizontal angle of half intensity 25 Vertical angle of half intensity 60 Peak wavelength lp = 950 nm High reliability Good spectral matching to Si photodetectors 94 8672 Applications Infrared source in miniature light barriers or reflective sensor systems with short transmission distances and low forward voltage requirements. Matching with silicon PIN photodiodes or phototransistors (e.g. TEST2600) Absolute Maximum Ratings Tamb = 25_C Parameter Reverse Voltage Forward Current Peak Forward Current Surge Forward Current Power Dissipation Junction Temperature Operating Temperature Range Storage Temperature Range Soldering Temperature Thermal Resistance Junction/Ambient Test Conditions Symbol VR IF IFM IFSM PV Tj Tamb Tstg Tsd RthJA Value 5 100 200 2 170 100 -55...+100 -55...+100 260 450 Unit V mA mA A mW C C C C K/W tp/T = 0.5, tp = 100 ms tp = 100 ms t x 5sec, 2 mm from case Document Number 81042 Rev. 2, 20-May-99 www.vishay.de * FaxBack +1-408-970-5600 1 (5) TSSS2600 Vishay Telefunken Basic Characteristics Tamb = 25_C Parameter Forward Voltage g Temp. Coefficient of VF Reverse Current Junction Capacitance Radiant Intensity y Radiant Power Temp. Coefficient of fe Angle of Half Intensity g y Peak Wavelength Spectral Bandwidth Temp. Coefficient of lp Rise Time Fall Time Test Conditions IF = 100 mA, tp = 20 ms IF = 1.5 A, tp = 100 ms IF = 100mA VR = 5 V VR = 0 V, f = 1 MHz, E = 0 IF = 100 mA, tp = 20 ms IF = 1.5 A, tp = 100 ms IF = 100 mA, tp = 20 ms IF = 100 mA horizontal vertical IF = 100 mA IF = 100 mA IF = 100 mA IF = 100 mA IF = 1.5 A IF = 100 mA IF = 1.5 A Symbol VF VF TKVF IR Cj Ie Ie TKfe 1 2 Min Typ 1.25 2.2 -1.3 30 2.6 25 20 -0.8 25 60 950 50 0.2 800 400 800 400 Max 1.6 Unit V V mV/K 100 1 mA fe TKlp tr tr tf tf lp Dl pF mW/sr mW/sr mW %/K deg deg nm nm nm/K ns ns ns ns Typical Characteristics (Tamb = 25_C unless otherwise specified) 250 PV - Power Dissipation ( mW ) 200 IF - Forward Current ( mA ) 125 100 150 RthJA 100 75 RthJA 50 50 0 0 20 40 60 80 100 25 0 0 20 40 60 80 100 94 8029 e Tamb - Ambient Temperature ( C ) 94 7916 e Tamb - Ambient Temperature ( C ) Figure 1. Power Dissipation vs. Ambient Temperature Figure 2. Forward Current vs. Ambient Temperature www.vishay.de * FaxBack +1-408-970-5600 2 (5) Document Number 81042 Rev. 2, 20-May-99 TSSS2600 Vishay Telefunken 104 100.0 IF - Forward Current ( mA ) 103 102 101 100 10-1 0 94 7996 e Fe - Radiant Power ( mW ) 4 13718 10.0 1.0 0.1 1 2 3 1 10 100 1000 VF - Forward Voltage ( V ) IF - Forward Current ( mA ) Figure 3. Forward Current vs. Forward Voltage 1.2 V Frel - Relative Forward Voltage 1.1 I e rel ; Fe rel IF = 10 mA 1.0 0.9 Figure 6. Radiant Power vs. Forward Current 1.6 1.2 IF = 20 mA 0.8 0.4 0.8 0.7 0 20 40 60 80 100 94 7993 e 0 -10 0 10 50 100 140 94 7990 e Tamb - Ambient Temperature ( C ) Tamb - Ambient Temperature ( C ) Figure 4. Relative Forward Voltage vs. Ambient Temperature 100 I e - Radiant Intensity ( mW/sr ) Figure 7. Rel. Radiant Intensity\Power vs. Ambient Temperature 1.25 Fe rel - Relative Radiant Power 1.0 10 0.75 0.5 1 0.25 IF = 100 mA 0 900 0.1 100 94 7967 e 101 102 103 IF - Forward Current ( mA ) 104 94 7994 e l - Wavelength ( nm ) 950 1000 Figure 5. Radiant Intensity vs. Forward Current Figure 8. Relative Radiant Power vs. Wavelength Document Number 81042 Rev. 2, 20-May-99 www.vishay.de * FaxBack +1-408-970-5600 3 (5) TSSS2600 Vishay Telefunken 0 I e rel - Relative Radiant Intensity 10 20 0 30 I e rel - Relative Radiant Intensity 10 20 30 40 1.0 0.9 0.8 0.7 50 60 70 80 0.6 0.4 0.2 0 0.2 0.4 0.6 40 1.0 0.9 0.8 0.7 50 60 70 80 0.6 0.4 0.2 0 vertical 0.2 0.4 0.6 94 7969 e horizontal 94 7970 e Figure 9. Relative Radiant Intensity vs. Angular Displacement Figure 10. Relative Radiant Intensity vs. Angular Displacement Dimensions in mm 95 11488 www.vishay.de * FaxBack +1-408-970-5600 4 (5) Document Number 81042 Rev. 2, 20-May-99 TSSS2600 Vishay Telefunken 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-Telefunken products for any unintended or unauthorized application, the buyer shall indemnify Vishay-Telefunken 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 Telephone: 49 ( 0 ) 7131 67 2831, Fax number: 49 ( 0 ) 7131 67 2423 Document Number 81042 Rev. 2, 20-May-99 www.vishay.de * FaxBack +1-408-970-5600 5 (5) |
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