LD 261 OSRAM Opto Semiconductors Inc, LD 261 Datasheet - Page 2
![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
Grenzwerte (
Maximum Ratings
Bezeichnung
Parameter
Betriebs- und Lagertemperatur
Operating and storage temperature range
Sperrschichttemperatur
Junction temperature
Sperrspannung
Reverse voltage
Durchlassstrom
Forward current
Stoßstrom, τ ≤ 10 μs,
Surge current
Verlustleistung
Power dissipation
Wärmewiderstand
Thermal resistance
Kennwerte (
Characteristics
Bezeichnung
Parameter
Wellenlänge der Strahlung
Wavelength at peak emission
I
Spektrale Bandbreite bei 50% von
Spectral bandwidth at 50% of
I
Abstrahlwinkel
Half angle
Aktive Chipfläche
Active chip area
Abmessungen der aktiven Chipfläche
Dimension of the active chip area
Abstand Chipoberfläche bis Linsenscheitel
Distance chip surface to lens top
2007-03-30
F
F
= 50 mA,
= 50 m A,
t
t
p
T
p
T
= 20 ms
A
= 20 ms
A
= 25 °C)
= 25 °C)
D
= 0
I
max
I
max
Symbol
Symbol
T
T
V
I
I
P
R
R
Symbol
Symbol
λ
Δλ
ϕ
A
L
L
H
F
FSM
2
peak
op
j
R
tot
thJA
thJL
×
×
;
B
W
T
stg
Wert
Value
– 40 … + 80
80
5
50
1.6
70
750
650
Wert
Value
950
55
± 15
0.25
0.5 × 0.5
1.3 … 1.9
Einheit
Unit
°C
°C
V
mA
A
mW
K/W
K/W
Einheit
Unit
nm
nm
Grad
deg.
mm
mm²
mm
2
LD 261