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. LH R974-LP-1 means that only one group L, M, N, P will be shippable
for any packing unit. In order to ensure availability, single brightness groups will not be orderable.
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. LH R974-LP-1 bedeutet, dass in einer Verpackungseinheit nur eine der
Helligkeitsgruppen L, M, N, P enhalten ist. Um die Liefersicherheit zu gewährleisten, können einzelne Helligkeitsgruppen nicht bestellt werden.
Anm.:
2012-11-06
2
Version 1.0
Maximum Ratings
Grenzwerte
Parameter
Bezeichnung
Operating temperature range
Betriebstemperatur
Storage temperature range
Lagertemperatur
Junction temperature
Sperrschichttemperatur
Forward current
Durchlassstrom
(T
A
= 25 °C)
Surge current
Stoßstrom
(t <= 10
μs;
D = 0.005; T
A
= 25 °C)
Reverse voltage
2)
page 19
Sperrspannung
2)
Seite 19
(T
A
= 25 °C)
Symbol
Symbol
T
op
T
stg
T
j
I
F
Values
Werte
-30 ... 85
-40 ... 85
95
30
LH R974
Unit
Einheit
°C
°C
°C
mA
I
FM
100
mA
V
R
5
V
2012-11-06
3
Version 1.0
Characteristics
(T
A
= 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
LH R974
Symbol
Symbol
(typ.)
(typ.)
(typ.)
(typ.)
(typ.)
(max.)
(typ.)
(max.)
(typ.)
λ
peak
λ
dom
Δλ
2ϕ
V
F
V
F
I
R
I
R
TC
λpeak
Values
Werte
660
645
20
160
1.80
2.60
0.02
100
0.18
Unit
Einheit
nm
nm
nm
°
V
V
μA
µA
nm/K
(typ.)
TC
λdom
0.06
nm/K
(typ.)
TC
V
-1.70
mV/K
(max.)
R
th JA real
800
K/W
Realer Wärmewiderstand Sperrschicht /
Umgebung
5)
Seite 19
, 6)
Seite 19
6)
page 19
Real thermal resistance junction / solder point
(max.)
R
th JS real
450
K/W
Realer Wärmewiderstand Sperrschicht / Lötpad
6)
Seite 19
2012-11-06
4
Version 1.0
Brightness Groups
Helligkeitsgruppen
Group
Gruppe
L
M
N
P
Note:
Anm.:
LH R974
Luminous Intensity
1)
page 19
Luminous Intensity
1)
page 19
Luminous Flux
7)
page 19
Lichtstrom
7)
Seite 19
(typ.)
Φ
V
[mlm]
40
70
110
170
Lichtstärke
11.2
18
28
45
1)
Seite 19
Lichtstärke
1)
Seite 19
(max.) I
v
[mcd]
18
28
45
71
(min.) I
v
[mcd]
The standard shipping format for serial types includes either a lower family group, an upper family group or a grouping of all individual brightness groups
of only a few brightness groups. Individual brightness groups cannot be ordered.
Die Standardlieferform von Serientypen beinhaltet entweder eine untere Familiengruppe, eine obere Familiengruppe oder eine Sammelgruppe, die aus
nur wenigen Helligkeitsgruppen bestehen. Einzelne Helligkeitsgruppen sind nicht bestellbar.
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