VISHAY TLMC31. Low Current SMD LED Description These new devices have been designed to meet the increasing demand for low current SMD LEDs. The package of the TLMC31. is the PLCC-2 (equivalent to a size B tantalum capacitor). It consists of a lead frame which is embedded in a white thermoplast. The reflector inside this package is filled up with clear epoxy. Features SMD LED with exceptional brightness 9 8553 Compatible with automatic placement equipment EIA and ICE standard package Compatible with infrared, vapor phase and wave solder processes according to CECC Available in 8 mm tape Low profile package Non-diffused lens: excellent for coupling to light pipes and backlighting Very low power consumption Luminous intensity ratio in one packaging unit I Vmax /I Vmin 2. Lead-free device Applications Automotive: Backlighting in dashboards and switches Telecommunication: Indicator and backlighting in telephone and fax Indicator and backlight for audio and video equipment Indicator and backlight for battery driven equipment Small indicator for outdoor applications Indicator and backlight in office equipment Flat backlight for LCDs, switches and symbols General use Parts Table Part Color, Luminous Intensity Angle of Half Intensity (±ϕ) Technology TLMC31, I V >.63 mcd 6 GaP on GaP TLMC311, I V >1 mcd 6 GaP on GaP Absolute Maximum Ratings T amb = 25 C, unless otherwise specified TLMC31. Parameter Test condition Symbol Value Unit Reverse voltage V R 6 V DC Forward current I F 7 ma Surge forward current t p 1 µs I FSM.5 A Power dissipation T amb 9 C P V 2 mw Junction temperature T j 1 C Operating temperature range T amb - to + 1 C Document Number 8315 Rev. 1.5, 21-Jul- 1
TLMC31. VISHAY Parameter Test condition Symbol Value Unit Storage temperature range T stg - 55 to + 1 C Soldering temperature t 5 s T sd 26 C Thermal resistance junction/ ambient mounted on PC board (pad size > 16 mm 2 ) R thja 5 K/W Optical and Electrical Characteristics T amb = 25 C, unless otherwise specified TLMC31. Parameter Test condition Part Symbol Min Typ. Max Unit Luminous intensity 2) I F = 2 ma TLMC31 I V.63 1.6 mcd TLMC311 I V 1. 1.6 mcd Dominant wavelength I F = 2 ma λ d 563 575 nm Peak wavelength I F = 2 ma λ p 565 nm Angle of half intensity I F = 2 ma ϕ ± 6 deg Forward voltage I F = 2 ma V F 1.9 2. V Reverse voltage I R = 1 µa V R 6 15 V Junction capacitance V R =, f = 1 MHz C j 5 pf 2) in one Packing Unit I Vmax /I Vmin 2. Typical Characteristics (T amb = 25 C unless otherwise specified) 25 1 P - Power Dissipation ( mw ) V 2 15 1 5 I - Forward Current ( ma ) F 8 6 2 2 6 8 1 2 6 8 1 95 181 T amb - Ambient Temperature ( C ) 95 182 T amb - Ambient Temperature ( C ) Figure 1. Power Dissipation vs. Ambient Temperature Figure 2. Forward Current vs. Ambient Temperature 2 Document Number 8315 Rev. 1.5, 21-Jul-
VISHAY TLMC31. I Vre l - Relative Luminous Intensity 1..9.8.7 1 2 3 5 6 7 8 I Specific Luminous Intensity v rel 2. 2. 1.6.8. 95 1319.6..2.2..6 1686 1 2 5 1 2 5 I F /ma 1.5.2.1.5.2 t p /T Figure 3. Rel. Luminous Intensity vs. Angular Displacement Figure 6. Rel. Lumin. Intensity vs. Forw. Current/Duty Cycle I Forward Current ( ma) F 1 1 1 t p /T=.1 t.1 p =1 µs 1 2 3 5 I v rel Relative Luminous Intensity 1 1 1.1.1.1 1 1 1 95 156 V F Forward Voltage (V) 95 159 I F Forward Current ( ma ) Figure. Forward Current vs. Forward Voltage Figure 7. Relative Luminous Intensity vs. Forward Current I v rel Relative Luminous Intensity 95 157 1.6.8. I F =2mA 2 6 8 1 T amb Ambient Temperature ( C ) I Vrel - Relative Luminous Intensity 1..8.6..2 52 5 56 58 6 95 138 λ - Wavelength - ( nm ) 62 Figure 5. Rel. Luminous Intensity vs. Ambient Temperature Figure 8. Relative Intensity vs. Wavelength Document Number 8315 Rev. 1.5, 21-Jul- 3
TLMC31. VISHAY Package Dimensions in mm 3.5 ±.2 1.65 +.1 -.5.85 technical drawings according to DIN specifications Pin identification Mounting Pad Layout area covered with solder resist 2.8 +.15 C A 2.2 2.6 (2.8) 2. 3 +.15 1.6 (1.9) Dimensions: IR and Vaporphase (Wave Soldering) Drawing-No. : 6.51-525.1- Issue: 7; 5.. 95 1131 Document Number 8315 Rev. 1.5, 21-Jul-
VISHAY TLMC31. 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 operatingsystems 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 (199) 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 199 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/5/EEC and 91/69/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 products for any unintended or unauthorized application, the buyer shall indemnify 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-725 Heilbronn, Germany Telephone: 9 ()7131 67 2831, Fax number: 9 ()7131 67 223 Document Number 8315 Rev. 1.5, 21-Jul- 5
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