T-1 PACKAGE SOLID STATE LAMP Description MVL-324B Package Dimensions Unit : mm (inches) The MVL-324B, a blue source color device, is made with InGaN ( on SiC substrate) LED die. The package is T-1( φmm) water clear plastic Applications l Full color displays & moving message signs l Solid state incandescent replacement bulbs l High ambient panel indicators l Color printers & scanners l Medical & Analytical instruments 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. Features l High performance - 2.5mW (470nm) l Superior SiC substrate technology l Excellent chip to chip consistency l High reliability @ TA=25oC Absolute Maximum Ratings Parameter Symbol Maximum Rating Unit Peak Forward Current(1/10 Duty Cycle@1KHz ) Ipf 100 mA Continuous Forward Current Iaf 30 mA Reverse Voltage VR 5 V Operating Temperature Range Topr -20oC to + 80oC Storage Temperature Range Tstg -30oC to + 100oC Electrostatic Discharge Threshold(HBM) Eot 1000 V Unity Opto Technology Co., Ltd. 01/09/2002 MVL-324B Optical-Electrical Characteristics @ TA=25oC Parameter Test Conditions Symbol Min . Typ . Max . Unit . Luminous Intensity IF=20mA IV 100 200 - mcd Forward Voltage IF=20mA VF - 3.5 4.0 V Reverse Current VR=5V IR - - 10 µA Dominant Wavelength IF=20mA λd - 470 - nm Viewing Angle IF=20mA 2θ1/2 - 40 - deg. Typical Optical-Electrical Characteristic Curves 30 Forward Current IF(mA) Relative Luminous Intensity 1 0.5 25 20 15 10 5 0 0 380 450 520 590 660 0 Relative Luminous Intensity Normalized at IF=20mA Forward Current IF (mA) 40 30 20 10 0 0 25 50 75 o 100 0.1 0 20 30 50 70 90 Ambient Temperature (oC) FIG.5 RELATIVE LUMINOUS INTENSITY VS. AMBIENT TEMPERATURE 3 4 1.25 1.00 0.75 0.50 0.25 0.00 5 10 15 20 25 30 Forward Current IF (mA) FIG.4 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT Relative Luminous Intensity Relative Luminous Intensity 1 2 1.50 0 Ambient Temperature ( C) FIG.3 FORWARD CURRENT VS. AMBIENT TEMPERATURE 10 1 Forward Voltage (V) FIG.2 FORWARD CURRENT VS. FORWARD VOLTAGE Wavelength (nm) FIG.1 RELATIVE LUMINOUS INTENSITY VS. WAVELENGTH 0o 10o 20o 30o 40o 50o 60o 70o 80oo 90 1.0 0.9 0.8 0.5 0.3 0.1 0.2 0.4 0.6 FIG.6 RADIATION DIAGRAM Unity Opto Technology Co., Ltd. 01/09/2002