HB320_1 Datasheet, PDF (4/14 Pages) Seoul Semiconductor – BLUE HIGH FLUX LED

2. Absolute Maximum Ratings ( T_a = 25ºC )
Item
Symbol
DC Forward Current
Forward Peak Pulse Current
Reverse Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Solder Temperature
I_F
I_FP ^[1]
V_R
P_D
T_opr
T_stg
T_S
Notes :
[1] t ≤ 0.1ms, D = 1/10
[2] No closer than 1.5mm from the base of the stopper.
Value
40
100
5
176
-30 ~85
-40 ~ 100
260ºC for 5second ^[2]
Unit
mA
mA
V
mW
ºC
ºC
ºC
3. Electro-Optical Characteristics ( T_a = 25ºC, I_F=40mA )
Item
Luminous Flux ^[3]
Luminous Intensity
Dominant Wavelength^[5]
Forward Voltage^[6]
View Angle
Thermal Resistance
Optical Efficiency
Reverse Current (at V_R = 5V)
Symbol
Ф_V^[4]
I_V
λ_d
V_F
2θ _½
Rθ_J-A
ŋ_opt
I_R
Min.
0.7
-
464
-
-
-
Value
Typ.
1.4
850
470
3.8
60
200
9
-
Max.
-
-
476
4.4
-
5
Unit
lm
mcd
nm
V
deg.
ºC /W
lm/W
µA
Notes :
[3] SSC maintains a tolerance of ±10% on flux and power measurements.
[4] Ф_V is the total luminous flux output as measured with an integrated sphere.
[5] Dominant wavelength is derived from the CIE 1931 Chromaticity diagram.
A tolerance of ±0.5nm for dominant wavelength.
[6] A tolerance of ±0.05V on forward voltage measurements.
<080612> Rev. 1.5
Rev. 00
December 2007
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