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LB340 数据表(PDF) 3 Page - Seoul Semiconductor |
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LB340 数据表(HTML) 3 Page - Seoul Semiconductor |
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3 / 10 page ![]() -3- BLUE LAMP LED LB340 <070601> Rev. 0.2 서식번호 : QP-7-03-05 (Rev.00) Electro-Optical Characteristics ( Ta = 25ºC, IF=20mA ) 477 470 V 4.1 3.6 - V F Forward Voltage [4] 40 deg. 2 θ ½ View Angle Nm 463 λ d Dominant Wavelength[3] 5 - - 800 250 µA - I R Reverse Current (at V R = 5V) Max. Typ. Min. mcd I V [2] Luminous Intensity [1] Unit Value Symbol Item Absolute Maximum Ratings ( Ta = 25ºC ) mW 123 P D Power Dissipation V 5 V R Reverse Voltage ºC 260ºC for 10seconds [6] T s Solder Temperature ºC -30 ~ 85 T opr Operating Temperature mA 100 I FP [5] Forward Peak Pulse Current ºC -40 ~ 100 T stg Storage Temperature mA 30 I F DC Forward Current Unit Value Symbol Item Notes : [1] SSC maintains a tolerance of ±10% on intensity and power measurements. [2] I V is the luminous intensity output as measured with a cylinder. [3] Dominant wavelength is derived from the CIE 1931 Chromaticity diagram. A tolerance of ±0.5nm for dominant wavelength [4] A tolerance of ±0.05V on forward voltage measurements [5] t ≤ 0.1ms, D = 1/10 [6] No lower than 3mm from the base of the epoxy bulb. |
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