LED38 Datasheet, PDF (1/4 Pages) Roithner LaserTechnik GmbH – mid-ir led

LED38
v 2.0 01.12.2014
Description
LED19-PR series are fabricated from narrow band-gap InAsSb/InAsSbP heterostructures lattice matched
to InAs substrate. This Mid-IR LED provides a typical peak wavelength of 3.75 µm and optical power of
typ. 30 µW qCW. It comes in TO-18 package, with cap and without window (on request).
Maximum Ratings
Parameter
Operating Temperature
Lead Solder Temperature *
* must be completed within 5 seconds
Symbol
TCASE
TSLD
Min.
- 200
Values
Max.
+ 50
+ 180
Photodiode Characteristics (T_CASE=25°C)
Parameter
Peak Wavelength
Half Width (FWHM)
Optical Output Power, qCW
Optical Output Power, pulsed
Operating Voltage
Switching Time
Symbol Conditions
λP
IF=150mA qCW
∆λ
IF=150mA qCW
PO
IF=200mA qCW
PO
IF=1A, f=1kHz,
VOP
dI_F=t200mlA 0qC1W%
ts
Min.
3.70
500
20
180
0.5
10
Values
Typ.
3.75
600
30
200
20
Max.
3.84
700
40
220
0.8
30
Unit
°C
°C
Unit
µm
µm
µW
µW
V
ns
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