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| SLA-360 / SLA-370 Series LED lamps High bright circular LED lamps (3, 3.1mm) SLA-360 / SLA-370 Series The SLA-360 and SLA-370 series are high luminance LEDs which give you a choice of narrow to wide viewing angles. One red type and one green type are available in two packages for a total of four different types, and they are suitable for use in a wide variety of applications. !Features 1) Very bright. 2) Ideal for outdoor and semi-outdoor applications. 3) High reliability. !External dimensions (Units : mm) SLA-360 SLA-370 3.80.3 3.10.2 3.80.3 3.00.2 (1.3) 5.20.3 1.0Max. 4-0.5 0.4 4-0.5 0.4 24.0Min. 1.0Max. 2.51.0 (2.5) CATHODE 2.51.0 (2.5) CATHODE !Selection guide Emitting color Lens Medium viewing type Wide viewing type Single-hetero GaAlAs (red) SLA-370LT3F SLA-360LT3F GaP (green) SLA-370MT3F SLA-360MT3F !Absolute maximum ratings (Ta = 25C) Red Parameter Symbol SLA-360LT3F SLA-370LT3F 100 50 75 4 -25~+85 -30~+100 260C 5 seconds maximum Green SLA-360MT3F SLA-370MT3F 75 25 60 4 Unit Power dissipation Forward current Peak forward current Reverse voltage Operating temperature Storage temperature Soldering temperature PD IF IFP VR Topr Tstg - mW mA mA V C C - 24.0Min. (1.3) 5.20.3 SLA-360 / SLA-370 Series LED lamps !Electrical and optical characteristics (Ta = 25C) Red Parameter Forward voltage Reverse current Peak wavelength Spectral line half width Viewing angle Green Unit V A nm nm deg Symbol Conditions VF IR IF=20mA VR=4V IF=20mA IF=20mA - Min. Typ. Max. Min. Typ. Max. - - - - - 1.75 - 660 25 40 25 2.5 100 - - - - - - - 2.2 - 563 40 40 25 3.0 10 - - - P 2 1/2 SLA-370 SLA-360 !Luminous intensity vs. wavelength 1.0 !Luminous intensity Color Red P 660 563 Type SLA-360LT3F SLA-370LT3F SLA-360MT3F SLA-370MT3F Min. Typ. 30 42 42 42 68 100 100 100 Max. Unit - - - - mcd Axial Luminous Intensity 0.8 0.6 0.4 0.2 0 500 Green Red Green Note : 1. Measured at IF=20mA 2. The specification is subject to be without notice. We would like you to refer to the latest specification in use. 550 600 650 700 750 Wavelength : P (nm) Fig.1 !Directional pattern ANGLE () 20 30 40 50 60 70 80 90 100 10 0 10 20 30 40 50 60 70 80 90 100 70 80 90 100 60 50 40 30 20 ANGLE () 10 0 10 20 30 40 50 60 70 80 90 100 50 0 50 50 0 50 RELATIVE LUMINOUS INTENSITY (%) RELATIVE LUMINOUS INTENSITY (%) Fig.2 SLA-360 Directional patterm Fig.3 SLA-370 Directional patterm SLA-360 / SLA-370 Series LED lamps !Electrical characteristic curves 1 (red) 50 Ta=25C 1.4 5 Ta=25C RELATIVE LUMINOUS INTENSITY FORWARD CURRENT : IF (mA) 20 10 5.0 2.0 1.0 0.5 0.2 0.1 1.0 RELATIVE LUMINOUS INTENSITY 0 20 40 60 80 2 1 0.5 0.2 0.1 0.05 0.02 0.01 0.1 0.2 0.5 1 2 5 10 20 50 100 1.2 1.0 0.8 0.6 1.5 2.0 2.5 3.0 0.4 -20 FORWARD VOLTAGE : VF (V) CASE TEMPERATURE : Tc (C) FORWARD CURRENT : IF (mA) Fig.4 Forward current vs. forward voltage Fig.5 Luminous intensity vs. case temperature Fig.6 Luminous intensity vs. forward current RATIO of MAXIMUM TOLERABLE PEAK CURRENT IF peak Max. IF Max. to MAXIMUM TOLERABLE DC CURRENT 6 5 4 3 RELATIVE LUMINOUS INTENSITY 3.0 f=1kHz 2.5 2.0 1.5 1.0 20% 0.5 0 0 15% 10% 5% 10 20 30 40 50 60 DC MAXIMUM FORWARD CURRENT : IF Max. (mA) 70 60 50 40 30 20 10 0 20 DF=50% 500kHz 200kHz 1.5 1 5 10 20 50 102 103 10 4 100kHz 2 50kHz 20kHz 10kHz 5kHz 2kHz 1kHz 30 40 50 60 70 80 90 PULSE DURATION : Tw (s) PEAK FORWARD CURRENT : IF peak (mA) AMBIENT TEMPERATURE : Ta (C) Fig.7 Maximum tolerable peak current vs. pulse duration Fig.8 Luminous intensity vs. peak forward current Fig.9 Maximum forward current vs. ambient temperature (Derating) !Electrical characteristic curves 2 (green) 50 Ta=25C 1.4 5 Ta=25C RELATIVE LUMINOUS INTENSITY 0 20 40 60 80 RELATIVE LUMINOUS INTENSITY FORWARD CURRENT : IF (mA) 20 10 5.0 2.0 1.0 0.5 0.2 0.1 1.0 2 1 0.5 0.2 0.1 0.05 0.02 0.01 0.1 0.2 0.5 1 2 5 10 20 50 100 1.2 1.0 0.8 0.6 1.5 2.0 2.5 3.0 0.4 -20 FORWARD VOLTAGE : VF (V) CASE TEMPERATURE : Tc (C) FORWARD CURRENT : IF (mA) Fig.10 Forward current vs. forward voltage Fig.11 Luminous intensity vs. case temperature Fig.12 Luminous intensity vs. forward current SLA-360 / SLA-370 Series LED lamps RATIO of MAXIMUM TOLERABLE PEAK CURRENT IF peak Max. IF Max. to MAXIMUM TOLERABLE DC CURRENT 6 5 4 3.0 RELATIVE LUMINOUS INTENSITY f=1kHz 2.5 2.0 1.5 1.0 20% 0.5 0 0 15% 10% 5% 10 20 30 40 50 60 DC MAXIMUM FORWARD CURRENT : IF Max (mA) 30 500Hz 200Hz 3 2.4 2 100Hz 50kHz 20kHz 10kHz 5kHz 2kHz 1kHz 20 DF=50% 10 1 5 10 20 50 102 103 104 PULSE DURATION : Tw (s) 0 20 30 40 50 60 70 80 90 PEAK FORWARD CURRENT : IF peak (mA) AMBIENT TEMPERATURE : Ta (C) Fig.13 Maximum tolerable peak current vs. pulse duration Fig.8 Luminous intensity vs. peak forward current Fig.15 Maximum forward current vs. ambient temperature (Derating) |
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