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