RLT7870MG
TECHNICAL DATA
High Power Infrared Laser Diode
Features
•
•
•
•
Lasing Mode Structure: single transverse mode
Peak Wavelength : typ. 785 nm
Optical Ouput Power: 70 mW
Package: 5.6 mm
Electrical Connection
Pin Configuration
Bottom View
n-type
PIN
Function
LD Anode
LD Cathode
1
2
3
Absolute Maximum Ratings (TC=25°C)
Item
Symbol
Value
70
100
Unit
CW Output Power
PO
PO pulse
UR
mW
mW
TC
Pulsed Output Power*
Reverse Voltage
2
Operating Case Temperature
Storage Temperature
* duty < 50%, pulse width <0.1µs
TC
Tstg
-10 … +60
-40 … +100
°C
°C
Specifications (TC=25°C)
Item
Optical Specification
CW Output Power
Peak Wavelength
Test Conditions Symbol
Min.
Typ.
Max.
Unit
CW, PO = 60mW
CW, PO = 60mW
PO
λP
-
-
70
798
11
mW
nm
deg
deg
775
7
17
785
9
20
θ║
θ┴
FWHM Beam Divergence
CW, PO = 60mW
24
Electrical Specification
Threshold Current
Operating Current
Slope Efficiency
CW
Ith
Iop
η
-
-
-
-
40
95
1.0
1.8
50
140
-
mA
mA
mW/mA
V
CW, PO = 60mW
CW, PO = 60mW
CW, PO = 60mW
Operating Voltage
Uop
2.2
The above specifications are for reference purpose only and subjected to change without prior notice.
21.12.2011
RLT7870MG
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