LT520(2005) 데이터 시트보기 (PDF) - SEOUL SEMICONDUCTOR
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LT520 Datasheet PDF : 10 Pages
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GREEN LAMP LED
LT520
Electro-Optical Characteristics ( Ta = 25ºC, IF=20mA )
Item
Luminous Intensity [1]
Dominant Wavelength[3]
Forward Voltage [4]
View Angle
Reverse Current (at VR = 5V)
Symbol
IV [2]
λd
VF
2θ ½
IR
Min.
3000
518
-
-
Value
Typ.
4000
527
3.4
24
-
Max.
-
536
4.0
5
Unit
mcd
nm
V
deg.
µA
Absolute Maximum Ratings ( Ta = 25ºC )
Item
Symbol
Value
DC Forward Current
Forward Peak Pulse Current
Reverse Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Solder Temperature
IF
IFP [5]
VR
PD
Topr
Tstg
Ts
30
100
5
125
-30 ~ 85
-40 ~ 100
260ºC for 10seconds [6]
Notes :
[1] SSC maintains a tolerance of ±10% on intensity and power measurements.
[2] IV is the luminous intensity output as measured with a cylinder.
[3] Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram.
Color Coordinates Measurement allowance is ± 0.01
[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.
Unit
mA
mA
V
mW
ºC
ºC
ºC
-3-
<070521> Rev. 0.2
서식번호 : QP-7-03-05 (Rev.00)
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