5. Blue (B32181,B32182)
4-1 Electro-Optical characteristics at I
F
=350mA, T
A
=25ºC
Parameter
Luminous Flux
[1]
[3]
Symbol
Ф
V [2]
λ
D
V
F
2Θ 1/2
[5]
[6]
Value
Min
6
455
3.0
Typ
11
460
3.5
130
9
7.5
Max
-
475
4.0
Unit
lm
nm
V
deg.
ºC /W
ºC /W
Dominant Wavelength
Forward Voltage
View Angle
Thermal Resistance
Thermal Resistance
[4]
Rθ
J-B
Rθ
J-C
4-2 Absolute Maximum Ratings
Parameter
Forward Current
Power Dissipation
Junction Temperature
Operating Temperature
Storage Temperature
ESD Sensitivity
[7]
Symbol
I
F
P
D
T
j
T
opr
T
stg
-
Value
0.4
1.6
125
-40 ~ +85
-40 ~ +120
±20,000V
HBM
Unit
A
W
ºC
ºC
ºC
-
*Notes :
[1] SSC maintains a tolerance of
±10%
on flux and power measurements.
[2]
Ф
V
is the total luminous flux output as measured with an integrated sphere.
[3] Dominant wavelength is derived from the CIE 1931 Chromaticity diagram.
A tolerance of
±0.5nm
for dominant wavelength
[4] A tolerance of
±0.06V
on forward voltage measurements
[5], [6] Rθ
J-B
is measured with a SSC metal core pcb.(25 ºC
≤T
J
≤
110 ºC)
Rθ
J-C
is measured with only emitter. .(25 ºC
≤T
J
≤
110 ºC)
Break voltage of Metal PCB is 6.5kVAC
[7] It is included the zener chip to protect the product from ESD.
--------------------------Caution--------------------------
1. Please do not drive at rated current more than 5 sec. without proper heat sink
2. Blue power light sources represented here are IEC825 Class 2 for eye safety
9
Rev 06 – 2007 / 08
www.zled.com
SEOUL [ Seoul Semiconductor ]
