LE B A2A-EWJW-23 OSRAM Opto Semiconductors Inc, LE B A2A-EWJW-23 Datasheet - Page 4
![LED OSTAR PROJ 4CHIP BLUE](/photos/8/30/83073/le_b_a2a-ewjw-23_sml.jpg)
LE B A2A-EWJW-23
Manufacturer Part Number
LE B A2A-EWJW-23
Description
LED OSTAR PROJ 4CHIP BLUE
Manufacturer
OSRAM Opto Semiconductors Inc
Series
Ostarr
Type
With Connectorr
Datasheet
1.LE_B_A2A-EWJW-23.pdf
(16 pages)
Specifications of LE B A2A-EWJW-23
Color
Blue
Luminous Flux @ Current - Test
35 lm
Current - Test
4 x 500mA
Current - Max
4 x 500mA
Driver Circuitry
No
Voltage
3.5V
Wavelength
464nm
Configuration
Single
With Connector
Yes
Voltage - Input
3.5V
Power - Input
12W
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Interface
-
Other names
475-1285
Kennwerte
Characteristics
(
Bezeichnung
Parameter
Wellenlänge des emittierten Lichtes
Wavelength at peak emission
I
Dominantwellenlänge
Dominant wavelength
I
Spektrale Bandbreite bei 50 %
Spectral bandwidth at 50 %
I
Abstrahlwinkel bei 50 %
Viewing angle at 50 %
Durchlassspannung
Forward voltage
I
Temperaturkoeffizient von
Temperature coefficient of
I
Temperaturkoeffizient von
Temperature coefficient of
I
Temperaturkoeffizient von
Temperature coefficient of
I
Optischer Wirkungsgrad ohne Linse
Optical efficiency without Lens
I
max. Optischer Wirkungsgrad mit Linse
max. Optical efficiency with Lens
I
Abstrahlende Fläche
Radiating Surface
Leuchtdichte
Luminance
I
2008-07-07
T
F
F
F
F
F
F
F
F
F
F
board
= 500 mA (T, B)
= 500 mA (T, B)
= 500 mA (T, B)
= 500 mA (T, B)
= 500 mA (T, B); –10°C ≤
= 500 mA (T, B); –10°C ≤
= 500 mA (T, B); –10°C ≤
= 500 mA (T, B)
= 100 mA (R, T, B)
= 500 mA (T, B)
= 25 °C)
5) page 16
5) Seite 16
4) Seite 16
4) page 16
Ι
V
Ι
V
λ
λ
V
λ
λ
V
(Vollwinkel)
Φ
peak
dom
peak
dom
T
T
F
T
F
pro Chip
per chip
rel max
≤ 100°C
≤ 100°C
≤ 100°C
Φ
pro Chip
per chip
pro Chip
per chip
6) page 16
rel max
6) Seite 16
(max.)
(max.)
(min.)
(min.)
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
4
Symbol
Symbol
λ
λ
λ
λ
Δλ
2
V
V
V
TC
TC
TC
η
η
A
L
ϕ
V
peak
dom
dom
dom
F
F
F
opt
opt max.
Color
λpeak
λdom
V
true green
521
517
525*
534
44
120
2.9
3.5
4.0
0.05
0.02
– 4.0
25
86
2.1*2.1
14*10
6
Werte
Values
LE T A2A, LE B A2A
blue
460
458
464*
469
30
120
2.9
3.5
4.0
0.05
0.02
– 4.0
6
17
2.1*2.1
3.5*10
6
Einheit
Unit
nm
nm
nm
nm
nm
Grad
deg.
V
V
V
nm/K
nm/K
mV/K
lm/W
lm/W
mm²
cd/m²