T-1 ( φ 3mm) DUAL COLOR INDICATOR LAMP Description MVL-302B3A Package Dimensions The MVL-302B3A is a white diffused, wide viewing angle, dual chips, utilizing Gallium Phosphide on Gallium Phosphide green light emitting diode and Unit: mm (inches) 3.00 (.118) Gallium Arsenide Phosphide on Gallium Phosphide orange light emitting diode. The green and the orange operating independently 5.30 (.209) 1.00 (.039) 3.80± 0.20 (.150±.008) of each other with common anode. 1.50 MAX (.059) Center Leads COMMON ANODE 18.00 MIN. (.709) 0.50 TYP. (.020) Features l Green And orange Chips Are Matched For 4.00 MIN. (.158) Uniform Light Output. l Long Life-Solid State Reliability. l Low Power Consumption / I.C. Compatible 2.00 MIN. (.079) GREEN CATHODE ORANGE CATHODE 2.00 NOM. 2.00 NOM. (.079) (.079) 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=25℃ Maximum Rating Parameter Symbol Unit GREEN ORANGE Power Dissipation Pad 100 100 mW Peak Forward Current(1/10 Duty Cycle 0.1ms pulse width) Ipf 120 120 mA Continuous Forward Current Iaf 30 30 mA 0.4 0.5 mA/℃ 5 5 V Derating Linear From 25℃ Reverse Voltage VR Operating Temperature Range Topr -55℃ to +100℃ Storage Temperature Range Tstg -55℃ to +100℃ Lead Soldering Temperature (1.6 mm from body) for 3 seconds at 260℃ Unity Opto Technology Co., Ltd. 03/01/2002 MVL-302B3A Optical-Electrical Characteristics @ TA=25℃ Parameter Test Conditions Symbol Min . Typ . Max . Unit . Luminous Intensity IF=20mA IV GREEN/ORANGE 4.0/4.0 14/12 - mcd Forward Voltage IF=20mA VF GREEN/ORANGE - 2.1/2.0 2.8/2.8 V Reverse Current VR=5V IR GREEN/ORANGE - - 100 µA Peak Emission Wavelength IF=20mA λp GREEN/ORANGE - 565/640 - nm Spectral Line Half Width IF=20mA ∆λ GREEN/ORANGE - 30/40 - nm Viewing Angle IF=20mA 2θ1/2 GREEN/ORANGE - 40 - deg. ORANGE 0.5 0 500 540 580 620 660 700 740 Forward Current IF (mA) WAVELENGTH-nm FIG.1 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH 50 40 30 20 10 0 0 20 40 60 80 Forward Current IF (mA) GREEN 1 40 30 20 10 0 1 0.1 -30-20-10 0 10 20 30 40 50 60 70 Ambient Temperature (oC) Fig 5. RELATIVE LUMINOUS INTENSITY VS. AMBIENT TEMPERATURE 1.6 2.0 2.4 2.8 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 10 1.2 Forward Voltage (V) FIG.2 FORWARD CURRENT VS. FORWARD VOLTAGE 100 Ambient Temperature TA (℃) FIG.3 FORWARD CURRENT VS. AMBIENT TEMPERATURE Relative Luminous Intensity ORANGE GREEN 50 0.8 Relative Luminous Intensity Relative Luminous Intensity Typical Optical-Electrical Characteristic Curves 0o 10o 20o 30o 40o 50o 1.0 0.9 60o 70o 80o 90o 0.8 0.5 0.3 0.1 0.2 0.4 0.6 FIG.6 RADIATION DIAGRAM Unity Opto Technology Co., Ltd. 03/01/2002