LD G5AP-2M2N-35-1-Z OSRAM Opto Semiconductors Inc, LD G5AP-2M2N-35-1-Z Datasheet - Page 6
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LD G5AP-2M2N-35-1-Z
Manufacturer Part Number
LD G5AP-2M2N-35-1-Z
Description
LED TOPLED ADV DEEP BLUE 4PLCC
Manufacturer
OSRAM Opto Semiconductors Inc
Series
TOPLEDr
Specifications of LD G5AP-2M2N-35-1-Z
Color
Blue
Current - Test
100mA
Current - Max
200mA
Voltage - Forward (vf) Typ
3.3V
Wavelength
457nm
Lens Style/size
Round, 2.6mm
Viewing Angle
145°
Mounting Type
Surface Mount
Package / Case
PLCC-4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Luminous Flux @ Current - Test
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
475-2851-2
LD G5AP-2M2N-35-1-Z
Q65110A8037
LD G5AP-2M2N-35-1-Z
Q65110A8037
If one compares the data for the LED
module with a correspondingly sized T2
lamp (e.g. FM 13 W/730 lm, 71.5 lm/W), at
first glance, it appears that the T2 lamp has
better
particularly with regard to luminous flux and
efficiency.
In practice, however, it can be seen that the
LED variant, constructed as a narrow light,
possesses considerably higher system effi-
ciency than the light with the CCFL lamp
(Figure 9).
With the CCFL lamp, only a small portion of
the total available light can be used, due to
self-shadowing by the CCFL and design-
related issues. For a CCFL with an optical
efficiency value of 72 m/W, this means that a
real efficiency value of only 43 lm/W can be
used in the system.
With the LED light nearly 100% of the
luminous flux can be used, due to the
unidirectional radiation of light, in which the
system efficiency is equal to the LED
Figure 8: Comparison of the system efficiency of CCFL lamp vs. LED lamp
September, 2009
values
than
the
LED
module,
Page 6 of 7
efficiency. At higher color temperatures, the
superiority of the LED with respect to the
CCFL is even more apparent (e.g. APT Plus
LUW G5GP
6500 K).
In addition, the LED light has further decisive
advantages in comparison to the CCFL
variant for its use in illumination. As a rule,
warm white LEDs have a higher color
reproduction index (Ra = 80) than CCFL
lamps (Ra = 70-78), whereby the different
colors are better reproduced or more easily
distinguished.
In addition to this visual advantage, LEDs
also have other advantages in comparison
to CCFL lamps, due to their packaging
technology
resistance, scalability, temperature range of
-40°C to +85°C, etc.) and/or the physical
characteristics
technology (e.g. instant light on and off
(< 100 ns), unlimited dimming, etc.).
(e.g.
85 lm/W
of
vibration
the
@100 mA
semiconductor
and
shock
and