SY3518 Просмотр технического описания (PDF) - Kodenshi Auk Co., LTD
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SY3518 Datasheet PDF : 3 Pages
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AUK CORP.
SY3518 / SY3518(B)
3. Absolute Maximum Ratings
Characteristic
Symbol
Rating
(Ta=25oC)
Unit
Power dissipation
PD
75
mW
Forward current
*1Peak forward current
IF
30
mA
IFP
50
mA
Reverse voltage
VR
4
V
Operating temperature range
Topr
-25∼85
℃
Storage temperature range
Tstg
-30∼100
℃
*2Soldering temperature
Tsol
260℃ for 10 seconds
*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
4. Electrical / Optical Characteristics
(Ta=25oC)
Characteristic
Symbol Test Condition Min Typ Max Unit
Forward voltage
VF
IF= 20mA
-
2.1 2.5
V
*4Luminous intensity
IV
IF= 20mA
6.6
-
27 mcd
Peak wavelength
λP
IF= 20mA
-
585
-
nm
Spectrum bandwidth
∆λ
IF= 20mA
-
30
-
nm
Reverse current
IR
VR=4V
-
-
10
uA
*3Half angle
θ1/2
IF= 20mA
-
±55
-
deg
*3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
*4. Luminous intensity maximum tolerance for each grade classification limit is ±18%
*4. Luminous Intensity Classification
F
G
H
6.6 ~ 10 10 ~ 17 17 ~ 27
The contents of this data sheet are subject to change without advance notice for the purpose of improvement.
When using this product, would you please refer to the latest specifications.
Rev.Odate:08-AUG-11
AUK-LDM-001(A)
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