SY3418-E Datasheet, PDF (2/3 Pages) AUK corp – High Brightness LED Lamp

AUK CORP.
SY3418-E / SY3418-E(B)
3. Absolute Maximum Ratings
Characteristic
Symbol
Rating
(Ta=25^oC)
Unit
Power dissipation
P_D
75
mW
Forward current
*¹Peak forward current
I_F
30
mA
I_FP
50
mA
Reverse voltage
V_R
4
V
Operating temperature range
T_opr
-25∼85
℃
Storage temperature range
T_stg
-30∼100
℃
*²Soldering temperature
T_sol
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=25^oC)
Characteristic
Symbol Test Condition Min Typ Max Unit
Forward voltage
V_F
I_F= 20mA
-
2.1 2.5
V
*³Luminous intensity
I_V
I_F= 20mA
155 - 520 mcd
*⁴Domonant wavelength
λ_D
I_F= 20mA
594 593 600 nm
Spectrum bandwidth
∆_λ
I_F= 20mA
-
30
-
nm
Reverse current
I_R
V_R=4V
-
-
10 uA
*⁵Half angle
θ1/2
I_F= 20mA
- ±45 - deg
*3. Luminous intensity maximum tolerance for each grade classification limit is ±18%
*4. Dominant wavelength maximum tolerance for each grade classification limit is ±2nm
*5. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
*4. Luminous Intensity Classification
M
N
O
155 ~ 230 230 ~ 350 350 ~ 520
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)