LD 261 OSRAM Opto Semiconductors Inc, LD 261 Datasheet - Page 3
![EMITTER IR ARRAY 950NM MINI TH](/photos/26/69/266989/ld261_sml.jpg)
LD 261
Manufacturer Part Number
LD 261
Description
EMITTER IR ARRAY 950NM MINI TH
Manufacturer
OSRAM Opto Semiconductors Inc
Datasheet
1.LD_261.pdf
(6 pages)
Specifications of LD 261
Wavelength
950nm
Viewing Angle
30°
Current - Dc Forward (if)
50mA
Radiant Intensity (ie) Min @ If
2mW/sr @ 50mA
Voltage - Forward (vf) Typ
1.25V
Orientation
Top View
Mounting Type
Through Hole
Package / Case
6-DIP
Lens Dimensions
1.4 mm x 1.4 mm x 0.9 mm
Lens Shape
Circular
Maximum Operating Temperature
+ 80 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
Q62703Q0395
Kennwerte (
Characteristics (cont’d)
Bezeichnung
Parameter
Schaltzeiten, I
auf 10%, bei
Switching times, I
90% to 10%,
Kapazität,
Capacitance
Durchlassspannung
Forward voltage
I
Sperrstrom,
Reverse current
Gesamtstrahlungsfluss
Total radiant flux
I
Temperaturkoeffizient von I
I
Temperature coefficient of I
I
Temperaturkoeffizient von
Temperature coefficient of
Temperaturkoeffizient von λ
Temperature coefficient of λ
Gruppierung der Strahlstärke I
gemessen bei einem Raumwinkel Ω = 0.01 sr
Grouping of radiant intensity I
at a solid angle of Ω = 0.01 sr
Bezeichnung
Parameter
Strahlstärke
Radiant intensity
I
2007-03-30
F
F
F
F
F
= 50 mA,
= 50 mA,
= 50 mA
= 50 mA
= 50 mA,
V
R
t
t
t
V
p
p
p
T
I
I
= 0 V
R
F
F
= 20 μs
= 20 ms
= 20 ms
A
e
= 50 mA,
= 5 V
von 10% auf 90% und von 90%
= 50 mA,
= 25 °C)
e
from 10% to 90% and from
R
R
V
L
V
L
e
e
peak
= 50 Ω
F
F
= 50 Ω
peak
bzw. Φ
or Φ
,
,
I
I
F
,
F
,
e
I
= 50 mA
= 50 mA
e
F
I
e
in axial direction
F
,
in Achsrichtung
= 50 mA
= 50 mA
e
,
Symbol
I
e
Symbol
Symbol
t
C
V
I
Φ
TC
TC
TC
r
R
3
,
F
o
e
LD 261
2 … 10
t
I
V
λ
f
LD 261-5
3.2 … 6.3
Values
Werte
Wert
Value
1
40
1.25 (≤ 1.4)
0.01 (≤ 1)
9
– 0.55
– 1.5
0.3
LD 261-6
5 … 10
Einheit
Unit
μs
pF
V
μA
mW
%/K
mV/K
nm/K
Einheit
Unit
mW/sr
LD 261