T-1 3/4 (5mm) RIGHT ANGLE LED INDICATORS ® Kingbright L-1503CB/1I HIGH EFFICIENCY RED L-1503CB/1G GREEN L-1503CB/1Y YELLOW L-1503CB/1SR SUPER BRIHGT RED Package Dimensions Features lPRE-TRIMMED LEADS FOR PC BOARD MOUNTING. lI.C. COMPATIBLE. lBLACK CASE ENHANCES CONTRAST RATIO. lWIDE VIEWING ANGLE. lHIGH RELIABILITY - LIFE MEASURED IN YEARS. Description The Green source color devices are made with Gallium Phosphide Green Light Emitting Diode. The High Efficiency Red source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Orange Light Emitting Diode. The Yellow source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Yellow Light Emitting Diode. The Super Bright Red source color devices are made with Gallium Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25(0.01") unless otherwise noted. 3. Lead spacing is measured where the lead emerge package. 4. Specifications are subjected to change without notice. Aluminum Arsenide Red Light Emitting Diode. Selection Guide Part No. Dice Lens Type Iv (mcd) @ 10 mA Viewing Angle Min. Max. 2θ1/2 12.5 80 60° L-1503CB/1ID HIGH EFFICIENCY RED (GaAsP/GaP) RED DIFFUSED L-1503CB/1GD GREEN (GaP) GREEN DIFFUSED 5 32 60° L-1503CB/1YD YELLOW (GaAsP/GaP) YELLOW DIFFUSED 5 32 60° L-1503CB/1SRD SUPER BRIGHT RED (GaAlAs) RED DIFFUSED *100 *500 60° Notes: 1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. 2. *Luminous intensity with asterisk is measured at 20 mA. 3-L1503CB-1 Electrical / Optical Characteristics at TA=25°C Symbol Parameter Units Test Conditions λpeak Peak Wavelength High Efficiency Red Green Yellow Super Bright Red 625 565 590 660 nm IF=20mA Spectral Line Halfwidth High Efficiency Red Green Yellow Super Bright Red 45 30 35 20 nm IF=20mA C Capacitance High Efficiency Red Green Yellow Super Bright Red 12 45 10 95 pF VF=0V;f=1MHz vF Forward Voltage High Efficiency Red Green Yellow Super Bright Red 2.0 2.2 2.1 1.85 V IF=20mA IR Reverse Current All uA VR = 5V ∆λ1/2 Device Typ. Max. 2.5 2.5 2.5 2.5 10 Absolute Maximum Ratings at TA=25°C Parameter Power dissipation High Efficiency Red Green Yellow 105 105 105 Super Bright Red Units 100 mW DC Forward Current 30 25 30 30 mA Peak Forward Current [1] 150 150 150 150 mA 5 5 5 5 V Reverse Voltage Operating/Storage Temperature -40 °C To +85 °C 260 °C For 5 Seconds Lead Soldering Temperature [2] Notes: 1. 1/10 Duty Cycle, 0.1ms Pulse Width. 2. 4mm below package base. 3-L1503CB-2 High Efficiency Red L-1503CB/1ID Green L-1503CB/1GD 3-L1503CB-3 Yellow L-1503CB/1YD Super Bright Red L-1503CB/1SRD 3-L1503CB-4