With a diameter of just 2 mm, the PointLED is one of
the smallest packages in its class and achieves high
luminous efficacies. Due to its round and flat package,
measuring only 0.775 mm high, it is ideal for
application where space is a sensitive issue.
Mit nur 2 mm Durchmesser gehört die PointLED zu
den kleinsten LED auf dem Markt bei hohen
Effizienzen. Aufgrund ihres runden und flachen
Gehäuses mit nur 0,775 mm Bauhöhe ist sie ideal für
Applikationen mit begrenztem Raum.
•
Package:
white SMT package, colorless clear
resin
•
Viewing angle at 50 % I
V
:
120° (Lambertian
Emitter)
•
Color:
orange (606 nm)
•
Corrosion Robustness:
Improved corrosion
robustness
Features:
•
Gehäusetyp:
weißes SMT Gehäuse, farbloser
klarer Verguss
•
Abstrahlwinkel bei 50 % I
V
:
120° (Lambertscher
Strahler)
•
Farbe:
orange (606 nm)
•
Korrosionsstabilität:
Verbesserte
Korrosionsstabilität
Besondere Merkmale:
Applications
•
•
•
•
•
Coupling into Light Guides
Dashboard Backlighting
Automotive Interior Lighting
Backlighting
Optical Indicator
•
•
•
•
•
Anwendungen
Einkopplung in Lichtleiter
Instrumentenbeleuchtung
Automobilbeleuchtung innen
Hinterleuchtung
Optischer Indikator
2013-06-12
1
Version 1.1
Ordering Information
Bestellinformation
Type:
Typ:
Mounting
methode
Montierbarkeit
Luminous
Intensity
1)
page 19
Lichtstärke
1)
Seite 19
LO P476
Ordering Code
Bestellnummer
I
F
= 20 mA
I
V
[mcd]
LO P476-R2T1-24
LO P476-R2T1-24-F
Note:
reverse mount
top mount
140 ... 355
140 ... 355
Q65110A7018
Q65110A7019
The above Type Numbers represent the order groups which include only a few brightness groups (see page 5). Only one group will be shipped on each
packing unit (there will be no mixing of two groups on each packing unit). E. g. LO P476-R2T1-24-F means that only one group R2, S1, S2, T1 will be
shippable for any packing unit. In order to ensure availability, single brightness groups will not be orderable.
In a similar manner for colors where wavelength groups are measured and binned, single wavelength groups will be shipped on any one packing unit.
E. g. LO P476-R2T1-24-F means that only one wavelength group 2,3,4 will be shippable. LO P476-R2T1-24-F means that the device will be shipped
within the specified limits as stated on page 5In order to ensure availability, single wavelength groups will not be orderable (see page 5).
Anm.:
Die oben genannten Typbezeichnungen umfassen die bestellbaren Selektionen. Diese bestehen aus wenigen Helligkeitsgruppen (siehe Seite 5). Es
wird nur eine einzige Helligkeitsgruppe pro Verpackungseinheit geliefert. Z. B. LO P476-R2T1-24-F bedeutet, dass in einer Verpackungseinheit nur
eine der Helligkeitsgruppen R2, S1, S2, T1 enhalten ist. Um die Liefersicherheit zu gewährleisten, können einzelne Helligkeitsgruppen nicht bestellt
werden.
Gleiches gilt für die Farben, bei denen Wellenlängengruppen gemessen und gruppiert werden. Pro Verpackungseinheit wird nur eine
Wellenlängengruppe geliefert. Z. B. LO P476-R2T1-24-F bedeutet, dass in einer Verpackungseinheit nur eine der Wellenlängengruppen 2,3,4
enthalten ist (siehe Seite 5). LO P476-R2T1-24-F bedeutet, dass das Bauteil innerhalb der spezifizierten Grenzen geliefert wird. Um die Liefersicherheit
zu gewährleisten, können einzelne Wellenlängengruppen nicht bestellt werden.
2013-06-12
2
Version 1.1
Maximum Ratings
Grenzwerte
Parameter
Bezeichnung
Operating temperature range
Betriebstemperatur
Storage temperature range
Lagertemperatur
Junction temperature
Sperrschichttemperatur
Forward current
Durchlassstrom
(T
S
= 25 °C)
Surge current
Stoßstrom
(t <= 10
μs;
D = 0.005; T
S
= 25 °C)
Reverse voltage
2)
page 19
Sperrspannung
2)
Seite 19
(T
S
= 25 °C)
Symbol
Symbol
T
op
T
stg
T
j
I
F
Values
Werte
-40 ... 100
-40 ... 100
125
30
LO P476
Unit
Einheit
°C
°C
°C
mA
I
FM
500
mA
V
R
5
V
V
ESD
ESD withstand voltage
ESD Festigkeit
(acc. to ANSI/ESDA/JEDEC JS-001 - HBM, Class
2)
2
kV
2013-06-12
3
Version 1.1
Characteristics
(T
S
= 25 °C; I
F
= 20 mA)
Kennwerte
Parameter
Bezeichnung
Wavelength at peak emission
Wellenlänge d. emittierten Lichtes
Dominant Wavelength
3)
page 19
Dominantwellenlänge
3)
Seite 19
Spectral bandwidth at 50% I
rel max
Spektrale Bandbreite b. 50% I
rel max
Viewing angle at 50 % I
V
Abstrahlwinkel bei 50 % I
V
Forward voltage
4)
page 19
Durchlassspannung
4)
Seite 19
Reverse current
Sperrstrom
(V
R
= 5 V)
Temperature coefficient of
λ
peak
Temperaturkoeffizient von
λ
peak
(-10°C
≤
T
≤
100°C)
Temperature coefficient of
λ
dom
Temperaturkoeffizient von
λ
dom
(-10°C
≤
T
≤
100°C)
Temperature coefficient of V
F
Temperaturkoeffizient von V
F
(-10°C
≤
T
≤
100°C)
Real thermal resistance junction / ambient
5)
page 19
, 6)
page 19
LO P476
Symbol
Symbol
(typ.)
(min.)
(typ.)
(max.)
(typ.)
(typ.)
(min.)
(typ.)
(typ.)
(max.)
(typ.)
λ
peak
λ
dom
λ
dom
λ
dom
Δλ
2ϕ
V
F
V
F
I
R
I
R
TC
λpeak
Values
Werte
610
600
606
609
16
120
1.85
2.00
0.01
10
0.13
Unit
Einheit
nm
nm
nm
nm
nm
°
V
V
μA
µA
nm/K
(typ.)
TC
λdom
0.07
nm/K
(typ.)
TC
V
-1.70
mV/K
(max.)
R
th JA real
520
K/W
Realer Wärmewiderstand Sperrschicht /
Umgebung
5)
Seite 19
, 6)
Seite 19
6)
page 19
Real thermal resistance junction / solder point
(typ.)
R
th JS real
1000
K/W
Realer Wärmewiderstand Sperrschicht / Lötpad
6)
Seite 19
2013-06-12
4
Version 1.1
Brightness Groups
Helligkeitsgruppen
Group
Gruppe
R2
S1
S2
T1
Note:
Anm.:
LO P476
Luminous Intensity
1)
page 19
Luminous Intensity
1)
page 19
Luminous Flux
7)
page 19
Lichtstrom
7)
Seite 19
(typ.)
Φ
V
[mlm]
480
610
760
950
Lichtstärke
140
180
224
280
1)
Seite 19
Lichtstärke
1)
Seite 19
(max.) I
v
[mcd]
180
224
280
355
(min.) I
v
[mcd]
The standard shipping format for serial types includes a grouping of only a few brightness groups. Individual brightness groups cannot be ordered.
Die Standardlieferform von Serientypen beinhaltet eine Sammelgruppe, die aus nur wenigen Helligkeitsgruppen besteht. Einzelne Helligkeitsgruppen
sind nicht bestellbar.
Dominant Wavelength Groups
3)
page 19
Dominant Wellenlängengruppen
3)
Seite 19
Group
Gruppe
2
3
4
Note:
Anm.:
orange
(min.)
λ
dom
[nm]
600
603
606
(max.)
λ
dom
[nm]
603
606
609
No packing unit / tape ever contains more than one color group for each selection.
In einer Verpackungseinheit / Gurt ist immer nur eine Gruppe für jede Farbe enthalten.
Abstract: This paper introduces the memory structure, main control sequence and basic operation commands of SDRAM, and combines with the actual system to give a solution of a general SDRAM controller ...
Regarding the problem of video acquisition, I would like to ask the experts to give me some advice. Give me a general understanding. Now it is like this: We have an embedded all-in-one computer: that ...
The ADuM3070 isolator is a regulated DC/DC isolated power supply controller with an integrated internal MOSFET driver. The DC/DC controller has an isolated PWM feedback built into the primary side usi...
I use jlink to debug 2440 bare metal program in mdk environment, and it runs smoothly in SDRAM. Now we are going to burn the program into norflash. The Scatter File is as follows: ;Run in Flash LR_ROM...
From being a global leader to losing the market, Korean battery manufacturers have always wanted to regain the lost market and dignity, but facing Chinese battery manufacturers represented by CAT...[Details]
What is "Car Electronic Fence"
Fleet managers can define a graphical area (regular or irregular) or divide it into administrative zones in Yamei Technology's vehicle backend management system ...[Details]
As the main model among new energy vehicles, pure electric vehicles have received strong support and encouragement from the country in recent years, and their development is changing with each pass...[Details]
Limited vocabulary recognition
According to the number of characters, words or short sentences in the vocabulary, it can be roughly divided into: less than 100 is small vocabulary; 100-1000 is...[Details]
In mobile technology, sensors are the primary input for measured signals and form a component of a sensor system. They include sensitive and transducer elements connected to carriers and circuits. ...[Details]
On August 25th, TSMC, the world's leading contract chip manufacturer, attracted significant attention for its decision to build a chip manufacturing facility in Arizona. TSMC primarily manufactures...[Details]
Recently, Tesla released the "Tesla Car Voice Assistant Terms of Use", announcing that the car voice assistant will be connected to the Doubao large model (Skylark large model) and DeepSeek Chat pr...[Details]
On August 22, the National Energy Administration released the latest data, showing that by the end of July 2025, China's total number of electric vehicle charging infrastructure will reach 16.696 m...[Details]
Have you ever heard stories about "crazy appliances"? Think of microwaves that turn on automatically or ovens that preheat without any human input? With radios and electromagnetic interfaces ubiqui...[Details]
introduction
According to the China Fire Statistics Yearbook, electrical fires accounted for more than 30% of fire accidents in the past decade, and the trend is increasing year by year. They ...[Details]
Spark plugs are an indispensable device for engines. As the saying goes, without spark plugs, the engine cannot work properly. The serious consequence is that when driving at high speeds, the engin...[Details]
Industrial computers with GPUs leverage powerful parallel processing to build deep learning models to analyze and respond to optical inputs. The systems develop an understanding of visual data to i...[Details]
Linear motor modules have become the "sweet spot" in various fields due to their advantages such as long stroke, fast speed, high precision, smooth operation and long life. Different models of line...[Details]
According to Nikkei, a survey found that global electric vehicle battery supply is expected to reach more than three times the required quantity due to
cooling
demand for electric vehicles,...[Details]
Teletrac Navman has launched the Multi IQ dashcam, a cloud-based solution designed for large commercial vehicle operators. It connects up to five cameras to cover the vehicle's interior, sides, and...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
