T-1 PACKAGE SOLID STATE LAMP MVL-354B Description Package Dimensions The MVL-354B, a blue source color device, is made with InGaN ( on SiC substrate) LED die. 3.00 (.118) The package is T-1( 3mm) water clear plastic type. 5.25 (.207) 1.00 (.040) 4.00 (.157) 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 FLAT DENOTES CATHODE 25.40MIN. (1.000) 0.50 TYP. (.020) 1.00MIN (.040) 2.54 (.100) Features A l High performance - 2.5mW (470nm) l Superior SiC substrate technology l Excellent chip to chip consistency l High reliability C 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 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 -20 to +80 Storage Temperature Range Tstg -30 to +100 Electrostatic Discharge Threshold(HBM) Eot 1000 V Solder temperature 1.6 mm from body for 3 seconds at 260 Unity Opto Technology Co., Ltd. 08/25/2000 MVL-354B @ TA=25 Optical-Electrical Characteristics Parameter Test Conditions Symbol Min . Typ . Max . Unit . Luminous Intensity IF=20mA IV mcd IF=20mA VF 350 3.5 - Forward Voltage 180 - 4.0 V VR=5V µA IR - - 10 Dominant Wavelength IF=20mA λd - 470 - nm Viewing Angle IF=20mA 2θ1/2 - 30 - deg. Reverse Current Relative Luminous Intensity Typical Optical-Electrical Characteristic Curves Forward Current IF(mA) 1 0.5 30 25 20 15 10 5 0 0 380 450 520 590 0 660 Relative Luminous Intensity Normalized at IF=20mA Forward Current IF (mA) 40 30 20 10 0 0 25 50 75 0.75 0.50 0.25 0.00 5 10 15 0 25 50 75 Ambient Temperature ( ) FIG.5 LUMINOUS INTENSITY VS. AMBIENT TEMPERATURE Unity Opto Technology Co., Ltd. 20 25 30 Forward Current IF (mA) FIG.4 RELATIVE LUMINOUS INTENSITY VS. FORWARD CURRENT 0o 0.1 4 1.00 10 1 3 1.25 0 Relative Luminous Intensity Relative Luminous Intensity 2 1.50 100 Ambient Temperature ( ) FIG.3 FORWARD CURRENT VS. AMBIENT TEMPERATURE 1 Forward Voltage (V) FIG.2 FORWARD CURRENT VS. FORWARD VOLTAGE Wavelength (nm) FIG.1 RELATIVE INTENSITY LUMINOUS VS. WAVELENGTH 10o 20o 30o 40o 50o 1.0 0.9 60o 70o 0.8 80o 0.5 0.3 0.1 0.2 0.4 0.6 90o FIG.6 RADIATION DIAGRAM 08/25/2000