T-1 3 /4 (mm) Solid State LED Lamps LTL-/ Red LTL-/E Bright Red LTL-/ High Efficiency Red LTL-/E Green LTL-/E Yellow Features High intensity. Popular T-1 3 /4 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 Aresnide Red Light Emitting Diode. The Bright Red source color devices are made with Gallium Phosphide on Gallium Phosphide Red Light Emitting 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 GreenLight Emitting Diode. The Yellow source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Yellow Light Emitting Diode. Package Dimensions Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is 0.2mm (.010") unless otherwise noted. 3. Protruded resin under flange is 1.mm (.09") max. 4. Lead spacing is measured where the leads emerge from the package.. Specifications are subject to change without notice. Devices Part No. LTL- E E E Lens Red Diffused Red Transparent Red Diffused Red Transparent Red Diffused Red Transparent Green Diffused Green Transparent Yellow Diffused YellowTransparent Source Color Red Bright Red Hi. Eff. Red Green Yellow 7- L7r.p6 Page 2000/7/11, W È 10:04 Adobe PageMaker 6.C/Win
Absolute Maximum Ratings at Ta=2 Parameter Red Power Dissipation 80 Peak Forward Current (1/10 Duty Cycle, 0.1ms Pulse Width) 200 Continuous Forward Current Derating Linear From 0 0. Reverse Voltage Operating Temperature Range Storage Temperature Range Lead Soldering Temperature [1.6mm (.063 in.) from body] Bright Red 60 1 0.2 Green Yellow Hi. Eff. Red Unit 100 60 100 mw 120 80 120 ma 20 ma 0.4 0.2 0.4 ma/ V - to +100 - to +100 260 for Seconds THROUGH HOLE LAMPS 7-41
Electrical/Optical Characteristics at Ta=2 Parameter Symbol Part No. LTL- Min. Typ. Max. Unit. Test Condition. Luminous Intensity I V 0..6.6 8.7.6 19 19 29 mcd IF=10 ma Note 1,4 Viewing Angle 2 7x 0 deg Note 2 (Fig.7) Peak Emission P 6 697 63 6 8 Measurement @Peak (Fig.1) Dominant d 61 67 623 69 88 Note 3 Spectral Line Half Width 24 90 3 Forward Voltage VF V IF=20mA Reverse Current IR 7x 100 A VR=V Capacitance C 20 3 1 pf VF=0, f=1mhz Notes:1.Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eyeresponse curve. 2. is the off-axis angle at which the luminous intensity is half the axial luminous intensity. 3.The dominant wavelength, d is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device. 4.IV needs 1% additionary for guaranteed limits. 7-42 L7r.p6 Page 42 2000/7/11, W È 10:04 Adobe PageMaker 6.C/Win
Electrical/Optical Characteristics at Ta=2 Parameter Symbol Part No. LTL- Min. Typ. Max. Unit. Test Condition. Luminous Intensity I V E E E 1.1 2. 29 19 1 3.7 8.7 90 60 mcd IF=10 ma Note 1,4 Viewing Angle 2 7xE deg Note 2 (Fig.1) Peak Emission P E E E 6 697 63 6 8 Measurement @Peak (Fig.1) Dominant d E E E 61 67 623 69 88 Note 3 Spectral Line Half Width E E E 24 90 3 Forward Voltage VF E E E V IF=20mA Reverse Current IR 7xE 100 A VR=V Capacitance C E E E 20 3 1 pf VF=0, f=1mhz Notes:1.Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eyeresponse curve. 2. is the off-axis angle at which the luminous intensity is half the axial luminous intensity. 3.The dominant wavelength, d is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device. 4.IV needs 1% additionary for guaranteed limits. THROUGH HOLE LAMPS 7-43
7-44 Typical Electrical/Optical Characteristic Curves (2 Ambient Temperature Unless Otherwise Noted)
Typical Electrical/Optical Characteristic Curves (2 Ambient Temperature Unless Otherwise Noted) THROUGH HOLE LAMPS 7-4