HL6320G
638nm / 10mW AlGaInP Laser Diode
Features
• Optical output power: 10mW(CW)
• Visible light output:638nm Typ.
• Low operating current: 95mA Max.
• Low operating voltage: 2.7V Max.
• Single transverse mode
• TM mode oscillation
Application
• Laser lever
• Laser module
• Optical equipment for measurement
Absolute Maximum Ratings (Tc=25°C)
Item
Symbol
Ratings
Unit
Optical output power
Po
10
mW
LD Reverse Voltage
VR(LD)
2
V
PD Reverse Voltage
VR(PD)
30
V
Operating Temperature
Topr
-10 ~ +50
°C
Storage Temperature
Tstg
-40 ~ +85
°C
Optical and Electrical Characteristics (Tc=25°C)
Parameter
Symbol
Min
Typ
Max
Unit
Test Condition
Threshold current
Ith
20
50
75
mA
-
Operating current
Iop
-
70
95
mA
Po=10mW
Operating voltage
Vop
-
-
2.7
V
Po=10mW
Slope efficiency
hs
0.3
0.5
0.7
mW/mA
6(mW)/(I (8mW) -I (2mW) )
Monitor current
Is
0.05
0.17
0.30
mA
Po=10mW, VR(PD) =5V
Lasing Wavelength
λp
625
638
640
nm
Po=10mW
Beam divergence Parallel to the junction
θ//
5
8
11
°
Po=10mW FWHM
Beam divergence Perpendicular to the junction
θ⊥ 25
31
37
°
Po=10mW FWHM
Astigmatism
As
-
5
-
mm
Po=10mW, NA=0.55
Typical Characteristic Curves
商品属性 [波长] 638nm [功率] 10mW