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. LS T77K-J1L2-1 means that only one group J1, J2, K1, K2, L1, L2 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 reel. E. g. LS
T77K-J1L2-1 means that only one wavelength group 1 will be shippable. LS T77K-J1L2-1 means that the device will be shipped within the specified
limits as stated on page . In order to ensure availability, single wavelength groups will not be orderable (see page 5for explanation).
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. LS T77K-J1L2-1 bedeutet, dass in einer Verpackungseinheit nur eine
der Helligkeitsgruppen J1, J2, K1, K2, L1, L2 enhalten ist. Um die Liefersicherheit zu gewährleisten, können einzelne Helligkeitsgruppen nicht bestellt
werden.
In a similar manner for colors where wavelength groups are measured and binned, single wavelength groups will be shipped on any one reel. E. g. LS
T77K-J1L2-1 means that only one wavelength group 1 will be shippable. LS T77K-J1L2-1 means that the device will be shipped within the specified
limits as stated on page . In order to ensure availability, single wavelength groups will not be orderable (see page 5for explanation).
2014-01-08
2
Version 1.1 (Replacement in due course)
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 18
Sperrspannung
2)
Seite 18
(T
S
= 25 °C)
ESD withstand voltage
ESD Festigkeit
(acc. to ANSI/ESDA/JEDEC JS-001 - HBM)
Symbol
Symbol
T
op
T
stg
T
j
I
F
Values
Werte
-40 ... 100
-40 ... 100
125
20
LS T77K
Unit
Einheit
°C
°C
°C
mA
I
FM
100
mA
V
R
12
V
V
ESD
up to 2
kV
2014-01-08
3
Version 1.1 (Replacement in due course)
Characteristics
(T
S
= 25 °C; I
F
= 2 mA)
Kennwerte
Parameter
Bezeichnung
Wavelength at peak emission
Wellenlänge d. emittierten Lichtes
Dominant Wavelength
3)
page 18
Dominantwellenlänge
3)
Seite 18
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 18
Durchlassspannung
4)
Seite 18
Reverse current
Sperrstrom
(V
R
= 12 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 18
, 6)
page 18
LS T77K
Symbol
Symbol
(typ.)
(min.)
(typ.)
(max.)
(typ.)
(typ.)
(min.)
(typ.)
(max.)
(typ.)
(max.)
(typ.)
λ
peak
λ
dom
λ
dom
λ
dom
Δλ
2ϕ
V
F
V
F
V
F
I
R
I
R
TC
λpeak
Values
Werte
643
624
630
636
16
120
1.70
1.80
2.20
0.01
10
0.14
Unit
Einheit
nm
nm
nm
nm
nm
°
V
V
V
μA
µA
nm/K
(typ.)
TC
λdom
0.05
nm/K
(typ.)
TC
V
-2.20
mV/K
(max.)
R
th JA real
420
K/W
Realer Wärmewiderstand Sperrschicht /
Umgebung
5)
Seite 18
, 6)
Seite 18
6)
page 18
Real thermal resistance junction / solder point
(max.)
R
th JS real
260
K/W
Realer Wärmewiderstand Sperrschicht / Lötpad
6)
Seite 18
2014-01-08
4
Version 1.1 (Replacement in due course)
Brightness Groups
Helligkeitsgruppen
Group
Gruppe
J1
J2
K1
K2
L1
L2
Note:
Anm.:
LS T77K
Luminous Intensity
1)
page 18
Luminous Intensity
1)
page 18
Luminous Flux
7)
page 18
Lichtstrom
7)
Seite 18
(typ.)
Φ
V
[mlm]
15
20
25
30
40
50
Lichtstärke
4.5
5.6
7.1
9
11.2
14
1)
Seite 18
Lichtstärke
1)
Seite 18
(max.) I
v
[mcd]
5.6
7.1
9
11.2
14
18
(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 besteht. Einzelne Helligkeitsgruppen sind nicht bestellbar.
Dominant Wavelength Groups
3)
page 18
Dominant Wellenlängengruppen
3)
Seite 18
Group
Gruppe
1
Note:
Anm.:
super red
(min.)
λ
dom
[nm]
624
(max.)
λ
dom
[nm]
636
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.
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