HL6319G/20G
AlGaInP Laser Diodes
Description
The HL6319G/20G are 0.63
µm
band AlGaInP laser diodes with a multi-quantum well (MQW) structure. They are
suitable as light sources for laser levelers and optical equipment for measurement.
ODE-208-027 (Z)
Rev.0
Jul. 01, 2005
Features
•
•
•
•
•
•
Visible light output: 635 nm Typ
Single longitudinal mode
Optical output power: 10 mW CW
Low operating current: 95 mA Max
Low operating voltage: 2.7 V Max
TM mode oscillation
Package Type
•
HL6319G/20G: G2
Internal Circuit
•
HL6319G
1
3
Internal Circuit
•
HL6320G
1
3
PD
LD
PD
LD
2
2
Absolute Maximum Ratings
(T
C
= 25°C)
Item
Optical output power
LD reverse voltage
PD reverse voltage
Operating temperature
Storage temperature
Symbol
P
O
V
R(LD)
V
R(PD)
Topr
Tstg
Ratings
10
2
30
–10 to +50
–40 to +85
Unit
mW
V
V
°C
°C
Optical and Electrical Characteristics
(T
C
= 25°C)
Item
Threshold current
Operating current
Operating voltage
Slope efficiency
Beam divergence
parallel to the junction
Beam divergence
perpendicular to the junction
Astigmatism
Lasing wavelength
Monitor current
Symbol
Ith
I
OP
V
OP
ηs
θ//
θ⊥
A
S
λp
I
S
Min
20
—
—
0.3
5
25
—
625
0.05
Typ
50
70
—
0.5
8
31
5
635
0.17
Max
75
95
2.7
0.7
11
37
—
640
0.30
Unit
mA
mA
V
mW/mA
°
°
µm
nm
mA
Test Conditions
—
P
O
= 10 mW
P
O
= 10 mW
6 (mW) / (I
(8mW)
– I
(2mW)
)
P
O
= 10 mW
P
O
= 10 mW
P
O
= 10 mW, NA = 0.55
P
O
= 10 mW
P
O
= 10 mW, V
R(PD)
= 5 V
Rev.0 Jul. 01, 2005 page 1 of 4
OPNEXT [ OPNEXT. INC. ]
