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| LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only LED BACK LIGHT (4 Inch) L-00501VY-S DATA SHEET DOC. NO REV. DATE : : QW0905- L-00501VY-S A : 08 - Aug.- 2006 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. L-00501VY-S Page 1/4 Features Dimensions:97.44x60x3.6(mm) View Area:97.44x40(mm) Edge Backlight Chip Emitting Color Yellow Applications Mobile Phone PDA LCD Backlight Instrumental Panel Package Dimensions PIN NO.1 70.4 2.4 1.6 5.0 8.0 60 50 40 5.0 2.0 1.6 4.5 86 97.44 Note : 1.All dimension are in millimeters and (lnch) tolerance is 0.25(0.01") unless otherwise noted. 2.Specifications are subject to change without notice. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO.L-00501VY-S Page 2/4 Internal Circuit Diagram 6 1 2 3 4 5 Measurement Method L/6 2L/6 2L/6 L/6 W/2 P1 P2 P3 View area (W) W/2 Test Point View Area (L) 1.Measurement Equipment : " Topcon"BM-7 2.The distance of measurement between test equipment and the objection : 50cm 3.EH %=[ 1 P(MAX)-P(MIN) ] x 100% P(MAX) LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO.L-00501VY-S Page 3/4 Absolute Maximum Ratings at Ta=25 Parameter Symbol Ratings UNIT Forward Current Power Dissipation Reverse Voltage Operating Temperature Storage Temperature IF PD VR Topr Tstg 60 0.16 5 -20 ~ +70 -30 ~ +80 mA W V Electrical/Optical Characteristics(Ta=25) Emitting Color : Yellow Parameter Luminance (Brightness) Forward Voltage Dominant Wavelength Spectral Line Half Width Reverse current Luminous Uniformity Symbol IV VF Min. 6.0 1.7 70 Typ. 10 590 20 Max. 2.6 10 Unit cd/ V nm nm A % Test Conditon IF=50mA IF=50mA IF=50mA IF=50mA VR=5V IF=50mA D IR EH Note : 1.The forward voltage data did not including 0.1V testing tolerance. 2. The luminance (brightness) data did not including 15% testing tolerance. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO.L-00501VY-S Page4/4 Typical Electro-Optical Characteristics Curve VY CHIP Fig.1 Forward current vs. Forward Voltage 1000 Forward Current(mA) 100 10 1.0 0.1 1.0 1.5 2.0 2.5 3.0 Forward Voltage(V) Fig.2 Relative Intensity vs. Forward Current 3.0 Relative Intensity Normalize @20mA 2.5 2.0 1.5 1.0 0.5 0.0 1.0 10 100 1000 Forward Current(mA) Fig.3 Relative Intensity vs. Wavelength 1.0 Relative Intensity@20mA 0.5 0.0 500 550 600 650 Wavelength (nm) |
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