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LECWE2A 数据表(PDF) 4 Page - OSRAM GmbH

部件名 LECWE2A
功能描述  Lighting without Optics
PDF  18 Pages
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制造商  OSRAM [OSRAM GmbH]
网页  http://www.osram.com
标志 OSRAM - OSRAM GmbH

LECWE2A 数据表(HTML) 4 Page - OSRAM GmbH

  LECWE2A Datasheet HTML 1Page - OSRAM GmbH LECWE2A Datasheet HTML 2Page - OSRAM GmbH LECWE2A Datasheet HTML 3Page - OSRAM GmbH LECWE2A Datasheet HTML 4Page - OSRAM GmbH LECWE2A Datasheet HTML 5Page - OSRAM GmbH LECWE2A Datasheet HTML 6Page - OSRAM GmbH LECWE2A Datasheet HTML 7Page - OSRAM GmbH LECWE2A Datasheet HTML 8Page - OSRAM GmbH LECWE2A Datasheet HTML 9Page - OSRAM GmbH Next Button
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2006-10-16
4
Preliminary
LE CW E2A
Kennwerte
Characteristics
(
T
board = 25 °C)
Bezeichnung
Parameter
Symbol
Symbol
Werte
Values
Einheit
Unit
Farbtemperatur nach CIE 1931
5) Seite 18
(typ.)
Color Temperature acc. to CIE 1931
5)
page 18
I
F = 700 mA
T
C
2700
3000
3500
4200
K
Abstrahlwinkel bei 50 %
Φ
V (Vollwinkel)
(typ.)
Viewing angle at 50 %
Φ
V
2
ϕ
2
ϕ
120
Grad
deg.
Durchlassspannung
6 Seite 18)
(min.)
Forward voltage
6)
page 18
(typ.)
I
F = 700 mA
(max.)
V
F
V
F
V
F
11.6
14.0
16.4
V
V
V
Sperrstrom
Reverse current
(max.)
I
R
not designed for
reverse operation
µA
Temperaturkoeffizient von
V
F
(typ.)
Temperature coefficient of
V
F
I
F = 700 mA; –10°C ≤ T ≤ 100°C
TC
V
–4.5
mV/K
Optischer Wirkungsgrad
(typ.)
Optical efficiency
(typ.)
I
F = 700 mA
η
opt
η
opt
18
lm/W
lm/W
Optischer Wirkungsgrad
6) Seite 18
(typ.)
Optical efficiency
6)
page 18
(typ.)
I
F = 350 mA
η
opt
η
opt
27
lm/W
lm/W
Abstrahlende Fläche
(typ.)
Radiating Surface
A
Chip
2.1 x 2.1
mm²
Leuchtdichte
(typ.)
Luminance
(typ.)
I
F = 700 mA
L
V
L
V
16*10
6
cd/m²
cd/m²



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