HL6325G/26G
AlGaInP Laser Diodes
Description
The HL6325G/26G are 0.63
µm
band AlGaInP laser diodes with a multi-quantum well (MQW) structure. They are
suitable as light sources for laser levelers, laser scanners and optical equipment for measurement.
ODE-208-030 (Z)
Rev.0
Jul. 01, 2005
Features
•
•
•
•
•
•
•
Visible light output
: 635 nm Typ
Single longitudinal mode
Optical output power : 5 mW CW
Low operating current : 40 mA Typ
Low operating voltage : 2.4 V Max
Operating temperature : +60°C
TM mode oscillation
Package Type
•
HL6325G/26G: G2
Internal Circuit
•
HL6325G
1
3
Internal Circuit
•
HL6326G
1
3
PD
LD
PD
LD
2
2
Absolute Maximum Ratings
(T
C
= 25°C)
Item
Optical output power
Pulse optical output power
PD reverse voltage
Operating temperature
Storage temperature
Symbol
P
O
P
O(pulse)
V
R(PD)
Topr
Tstg
Ratings
5
2
30
–10 to +60
–40 to +85
Unit
mW
mW
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
Lasing wavelength
Monitor current
Symbol
Ith
I
O
P
V
OP
ηs
θ//
θ⊥
λp
I
S
Min
—
—
—
0.3
6
25
630
0.05
Typ
30
40
2.2
0.5
8
31
635
0.10
Max
50
60
2.4
0.8
11
37
640
0.25
Unit
mA
mA
V
mW/mA
°
°
nm
mA
Test Condition
—
P
O
= 5 mW
P
O
= 5 mW
3 (mW) / (I
(4mW)
– I
(1mW)
)
P
O
= 5 mW
P
O
= 5 mW
P
O
= 5 mW
P
O
= 5 mW, V
R(PD)
= 5 V
Rev.0 Jul. 01, 2005 page 1 of 4
OPNEXT [ OPNEXT. INC. ]
