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| Semiconductor SY4433 Side View LED Lamp Features * Yellow colored transparency lens type * Side view package (4.0mm x4.8mm) * Thin lead frame (Thickness : 0.4mm) Application * Backlighting lamp (Car audio etc.) * Indicator lamp (Monitor, CD-ROM, Printer etc.) Outline Dimensions unit : mm 4.00.2 3.00.2 1.2 0.2 R 1.2 3.00.2 1.8 0.2 1.0 2.80.2 1.0 4.80.2 3.10.2 1.9 0.2 10.0 0.4 25 Min 1 .0 Min 2.54 Nom PIN Connections 1.Anode 2.Cathode KLY-0005-000 1 SY4433 Absolute maximum ratings Characteristic Power Dissipation Forward Current * Peak Forward Current Reverse Voltage Operating Temperature Storage Temperature * Soldering Temperature 2 1 Symbol PD IF IFP VR Topr Tstg Tsol Ratings 65 25 50 4 -2585 -30100 260 for 5 seconds Unit mW mA mA V *1.Duty ratio = 1/16, Pulse width = 0.1ms *2.Keep the distance more than 2.0mm from PCB to the bottom of LED package Electrical Characteristics Characteristic Forward Voltage Radiant Intensity Peak Wavelength Spectrum Bandwidth Reverse Current Half Angle Symbol VF IE Test Condition IF= 20mA IF= 20mA IF= 20mA IF= 20mA VR=4V IF= 20mA Min. 8 - Typ. 2.0 18 585 30 18 Max. 2.7 10 - Unit V mcd nm nm uA deg P IR /2 1 *3. 1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity KLY-0005-000 2 SY4433 Characteristic Diagrams Fig. 1 IF - VF Fig. 2 IV - IF Luminous Intensity Iv [mcd] 50 30 Forward Current IF [mA] 10 5 3 1 0.5 0.3 0.3 0.5 1 3 5 10 30 50 Forward Voltage VF [V] Forward Current IF [mA] Fig. 3 IF - Ta Fig.4 Spectrum Distribution Current IF [mA] Forward Relative Intensity [%] Ambient Temperature Ta [] Wavelength [nm] Fig. 5 Radiation Diagram 0 0 -3 30 -6 0 60 -90 90 100 50 0 50 100 Relative Luminous Intensity Iv [%] KLY-0005-000 3 |
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