8-36 LITE(e)\| Feature + High Intensity. * Popular T-1 diameter package. - Selected minimum intensities. * Wide viewing angle. - General purpose leads. + Reliable and rugged. Description The Red source color devices are made with Gallium Arsenide Phosphide on Gallium Arsenide Red Light Emit- ting Diode. The Bright Red source color devices are made with Gallium Phosphide on Gallium Phosphide Red Light Emit- ting Diode. The High Efficiency Red and Orange source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Orange Light Emitting Diode. The Green source color devices are made with Gallium Phosphide on Gallium Phosphide Green Light Emitting Diode. The Yellow source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Yellow Light Emitting Diode. T-1 (3mm) Solid State Lamps LTL-4201N Red LTL-4211N Bright Red LTL-4221N Hi. Eff. Red LTL-4231N Green LTL-4251N Yellow LTL-4291N Orange Package Dimensions 4.45 (.175) 5.55+0.3 (.22.012) SEE NOTE 3 25.4 (1.0) MIN. | es or 3.2 ES vs 1,0(.04)MIN. 2.54 NOM. (1) 0.45x0.4 (.018x.016) YP CATHODE Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is +0.25mm (0.10") unless otherwise noted. 3. Protruded resin under flange is 1.0mm (.04") max. 4. Lead spacing is measured where the leads emerge from the package. 5. Specifications are subject to change without notice. Devices Part No. Lens Source LTL- Color Diffusion Color 4201N Red Diffused Red 4206N Water Clear Non-diffused 4211N Red Diffused . 4212N Red Transparent Bright Red 4221N Red Diffused . 4222N Red Transparent Hi. Eff, Red 4231N Green Diffused 4232N Green Transparent Green 4236N Water Clear Non-diffused 4251N Yellow Diffused 4252N Yellow Transparent Yellow 4256N Water Clear Non-diffused 4291N Orange Diffused 4292N Orange Transparent Orange 4296N Water Clear Non-diffusedAbsolute Maximum Ratings at Ta=25 Cc Bright Hi. Eff. Red : Parameter Red Red Green Yellow Orange Unit Power Dissipation 80 40 100 60 100 mW Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width) 200 60 120 80 120 mA Continuous Forward Current 40 15 30 20 30 mA Derating Linear From 50C 0.5 0.2 0.4 0.25 0.4 mA/ Reverse Voltage 5 5 5 5 5 Vv Operating Temperature Range -55 C to +100 C Storage Temperature Range -55 CT to +100 C Lead Soldering Temperature [1.6mm (.063") From Body] 260 C for 5 Seconds Hi.Eff.Red 3 Green Yellow Orange - Red Bright Red i. g = a. 2 0.5 X = 3 4 2 a im) a] /| = MN 500 550 600 650 700 750 800 Wavelength A (nm) Fig.1 RELATIVE INTENSITY VS. WAVELENGTH 8-37Electrical /Opitcal Characteristics and Curves at Ta=25 C Parameter | Symbol Pan Ne Min. | Typ. | Max. | Unit Conattion 4201N 0.4 1.1 . 4211N 1.3 4.4 Luminous lv 4221N 95 8.7 med IF = 10mMA Intensity 4e3IN 37 26 Note 1 4291N 2.5 8.7 4201N 4211N 9 Viewing Angle 20 \% 42 iN 60 deg Fa?) 4251N , 4291N 4201N 655 _ 4211N 697 Peak Emission AP 4221N 635 nm Measurement Wavelength 43N zee @ Peak (Fig.1) 4291N 630 4201N 651 cri iN i jominan 4 1 ; Wavelenght rd 4B3N B69 nm Note 3 4291N 621 4201N 24 Spectral Li 4221N 40 ectral Line 4221N Half Width Ad 4231N 30 nm 4291N 40 4201N 1.7 2.0 FE 4211N 2.1 2.8 Voltage VF 435IN 29 | 38 | Vo | b= 20ma 4251N 2.1 2.8 4291N 2.0 2.8 4201N R 421N everse 4 _ Current IR 4231N 100 nA Vr = 5V 4291N 4201N 30 4211N 55 Capacitance Cc AeaIN zo PE | Ve=0 f=IMHZ 4251N 15 4291N 20 Notes: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye- response curve. 2. @l/is the off-axis angle at which the luminous intensity is half the axial luminous intensity. 8-38 3. The dominant wavelength, Ad is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.Electrical /Opitcal Characteristics and Curves at Ta=25 C Part No. Test Parameter Symboi Min. Typ. Max. Unit a: LTL- yp Condition 4206N 4.1 3.7 4212N 1.7 5.6 4222N 8.7 29 i 4232N 12.6 40 = Luminous lv 4332N 25 60 med IF = 10mA Intensity 4252N 5.6 19 Note 1 4256N 12.6 40 4292N 5.6 19 4296N 19 60 4206N 4212N 4222N 2 oo 4232N Note Viewing Angle 201 4236N 45 deg . 4252N (Fig.15) 4256N 4292N 4296N 4206N 655 4212N 697 4222N 635 issi 4232N 565 Peak Emission P 3332N eee nm Measurement Wavelength 4252N 585 @ Peak (Fig.1) 4256N 585 4292N 630 4296N 630 4206N 651 4212N 657 a22eN 621 minant 4232N 569 Do Ad 4236N 569 nm Note 3 Wavelenght 4252N 588 4256N 588 4292N 621 4296N 621 4206N 24 4212N 90 4222N 40 i 4232N 30 Spectral Line Ad 4232N 30 am Half Width 4252N 35 4256N 35 4292N 40 4296N 40 4206N 1.7 2.0 4212N 21 2.8 ) aoe EN 2.0 2.8 O. Forward 4232N 2.1 2.8 VF 4236N 24 2.8 Vv IF = 20mA = Voltage 4252N 2.1 2.8 oa 4256N 2.1 2.8 4292N 2.0 2.8 a 4296N 2.0 2.8 an) 4206N 4212N Ww 4222N 4232N Reverse Ir 4236N 100 uA VR = 5V Current 4252N 4256N 4292N 4296N 4206N 30 4212N 5 4222N 20 . 4232N 35 Capacitance c 4236N 35 PF VF=0 f=IMHZ 4252N 15 4256N 15 4292N 20 4296N 20 Notes: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye- response curve. 2. l is the off-axis angle at which the luminous intensity is half the axial luminous intensity. 3. The dominant wavelength, Ad is derived from the CIE chromaticity diagram and represents the single 8-39 wavelength which defines the color of the device.8-40 = (= 2 12 ot c S$ E 40 2 ES = 3-5 3.0 N 3 29 = 52 20 5 o -_ g g 251.0 4211N 2 o @ oe a Typical Electrical / Optical Characteristic Curves (25 Cc Ambient Temperature Uniess Otherwise Noted) 30 40 30 20 10 Forward Current IF(mA) 1.2 1.6 20 24 28 3.2 Forward Voltage VF () Fig.2 FORWARD CURRENT VS. FORWARD VOLTAGE u Oo oOo 0 10 20 30 Forward Current (mA) = a Fig.S RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT Ambient Temperature TA (C) Fig.8 LUMINOUS INTENSITY VS. AMBIENT TEMPERATURE 30 = Qo 4251N 4231N 4231 4221N/4291N hm WGN Q oO Oo Forward Current IF(mA) Forward Current IF(mA) 1.2 16 20 24 28 3.2 0 Forward Voltage VF (V) Fig.3 FORWARD CURRENT VS. FORWARD VOLTAGE 20 40 60 80 100 Ambient Temperature TA (C} Fig.4 FORWARD CURRENT DERATING CURVE > ~ a > al 2 o Oo Oo o Normalized at 10mA Oo 40 OQ 10 20 30 Forward Current (mA) Fig.6 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT Fig./ SPATIAL DISTRIBUTION = 2 = 2 c c s 2 c c = > 4k 3 3 o oO 05 05 = & & 3 a 20.2 202 3 5 & 0.4 ao a 0.1 _ -30 -20 -10 0 {0 20 30 40 50 60 70 -30 -20 -10 0 10 20 30 40 50 60 70 Ambient Temperature TA (C) Fig.9 LUMINOUS INTENSITY VS. AMBIENT TEMPERATURETypical Electrical / Optical Characteristic Curves (25 C Ambient Temperature Unless Otherwise Noted) 50 50 = z = 4252N = x = x 4236 5 3 29 S 29 uv ua 2 10 = 10 3 5 1.2 16 2.0 24 2.8 3.2 Forward Voltage VF (V) Fig.10 FORWARD CURRENT VS. FORWARD VOLTAGE > 50 > 5.0 2 2 oc <-we Cc <-gT 2E 4.0 2E 4.0 zs 14222N ES 0 292N/429 35 3.0;-" N35 30 23 23 : 58 20 rl BS 20) eo & = Tg E 251.0 4212N 251.0 oa : Ss ef 9 e 9 10 forward Current (mA) 20 30 40 OQ 10 Forward Current (mA) Fig.13 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT CURRENT = 2 a 206N 3s 4212 , cc bh | 4222N 2 4292N/4296N i 05 ve an _ 3 02|- ad. 5 ; | | ce 0.1 a L [ . | a | Load -30 -20 -10 0 10 20 30 40 50 60 70 Ambient Temperature TA (C) Fig.16 LUMINOUS INTENSITY VS. AMBIENT TEMPERATURE 20 Relative Luminous Intensity 12 16 20 24 28 3.2 Forward Voltage VF (V) Fig.11 FORWARD CURRENT VS. FORWARD VOLTAGE Fig.14 RELATIVE LUMINOUS INTENSITY VS. FORWARD 0. 0. 0.1 4222N 4232N/4 :4292N/4296N 4252N 4256N_ 4206N 0 i 252N/4256 Forward Current IF(mA) 0 20 40 60 80 100 Ambient Temperature TA (C) Fig.12 FORWARD CURRENT DERATING CURVE | TT t 0.2 0.4 30.40 0.6 Fig.15 SPATIAL DISTRIBUTION LED LAMPS 2 be 1 2 2 || . ee -30 -20 -10 0 10 20 30 40 50 60 70 Ambient Temperature TA (C) Fig.17 LUMINOUS INTENSITY VS. AMBIENT TEMPERATURE 8-41