DUAL COLOR INDICATOR LAMP T-1 3/4 PACKAGE SOLID STATE LAMP Description MVL-504B3A Package Dimensions Unit: mm ( inches ) The MVL-504B3A is a water clear narrow viewing angle, dual chips, utilizing Gallium Arsenide Phosphide on Gallium Phosphide yellow light emitting diode and Gallium Phosphide on Gallium Phosphide green light emitting diode. The green and yellow operating independently of each other with a common cathode. Features l Green and yellow chips are matched for uniform light output. l Long life-solid state reliability. l Low power consumption / I.C. compatible Notes : 1. Tolerance is ± 0.25 mm (.010") unless otherwise noted. 2. Protruded resin under flange is 0.8 mm (.031") max. 3. Lead spacing is measured where the leads emerge from the package. Absolute Maximum Ratings @ TA=25oC Parameter Symbol Maximum Rating GREEN RED Unit Power Dissipation Pad 100 60 mW Peak Forward Current(1/10 Duty Cycle 0.1ms pulse width) Ipf 120 80 mA Continuous Forward Current Iaf 30 20 mA 0.4 0.25 mA/oC 5 5 V o Derating Linear From 50 C Reverse Voltage VR Operating Temperature Range Topr -55oC to + 100oC Storage Temperature Range Tstg -55 C to + 100 C o o o Lead Soldering Temperature : 1.6 mm from body at 260 C for 3 seconds Unity Opto Technology Co., Ltd. 02/22/2002 MVL-504B3A Optical-Electrical Characteristics @ TA=25oC Parameter Test Conditions Symbol Min . Typ . Max . Unit . Luminous Intensity IF=20mA IV GREEN/YELLOW 30/20 90/60 - mcd Forward Voltage IF=20mA VF GREEN/YELLOW - 2.1/2.1 2.8/2.8 V Reverse Current VR=5V IR GREEN/YELLOW - - 100/100 µA Peak Emission Wavelength IF=20mA λp GREEN/YELLOW - 565/585 - nm Spectral Line Half Width IF=20mA ∆λ GREEN/YELLOW - 30/35 - nm Viewing Angle IF=20mA 2θ1/2 GREEN/YELLOW - 20/20 - deg. GREEN / YELLOW 1 0.5 0 500 525 550 575 600 625 650 Forward Current IF (mA) Relative Luminous Intensity Typical Optical-Electrical Characteristic Curves YELLOW GREEN 50 40 30 20 10 0 1.2 50 40 GREEN 30 20 YELLOW 10 0 0 20 40 60 80 100 1 0.1 -30 -10 10 30 50 o 70 Ambient Temperature ( C) Fig 5. RELATIVE LUMINOUS INTENSITY VS. AMBIENT TEMPERATURE 2.0 2.4 2.8 3.2 5 4 3 2 1 0 0 10 20 30 40 50 Forward Current IF (mA) FIG.4 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT Relative Luminous Intensity Relative Luminous Intensity Ambient Temperature TA (oC) FIG.3 FORWARD CURRENT VS. AMBIENT TEMPERATURE 10 1.6 Forward Voltage (V) FIG.2 FORWARD CURRENT VS. FORWARD VOLTAGE Relative Luminous Intensity Forward Current IF (mA) Wavelength-nm FIG.1 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH 0o 10o 20o 30o 40o 1.0 0.9 50o 60o 70o 80oo 90 0.8 0.5 0.3 0.1 0.2 0.4 0.6 FIG.5 RADIATION DIAGRAM Unity Opto Technology Co., Ltd. 02/22/2002