HL6333MG/34MG
Low Operating Current Visible Laser Diode
ADE-208-820C (Z)
4th Edition
Dec. 2000
Description
The HL6333MG/34MG are 0.63
µm
band AlGaInP 10mW 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.
Application
•
Laser leveler
•
Laser scanner
•
Measurement
Features
•
•
•
•
•
•
Visible light output
Optical output power
Low operating current
Low operating voltage
Operating temperature
TM mode oscillation
: 635 nm Typ
: 10 mW CW
: 55 mA Typ
: 2.4 V Max
: +50°C
Package Type
•
HL6333MG/34MG: MG
Internal Circuit
•
HL6333MG
1
3
Internal Circuit
•
HL6334MG
1
3
PD
LD
PD
LD
2
2
HL6333MG/34MG
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
Value
10
2
30
–10 to +50
–40 to +85
Unit
mW
V
V
°C
°C
Optical and Electrical Characteristics
(T
C
= 25°C)
Item
Optical output power
Threshold current
Operating current
Operating voltage
Slope efficiency
Beam divergence
parallel to the junction
Beam divergence
parpendicular to the junction
Lasing wavelength
Monitor current
Symbol
P
O
Ith
I
O
p
V
OP
ηs
θ//
θ⊥
λp
I
S
Min
10
—
—
—
0.40
6
25
630
0.04
Typ
—
40
55
2.2
0.65
8
31
635
0.08
Max
—
60
75
2.4
0.90
11
36
640
0.16
Unit
mW
mA
mA
V
mW/mA
deg.
deg.
nm
mA
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
P
O
= 10 mW, V
R(PD)
= 5 V
Test Condition
Kink free
2
HL6333MG/34MG
Typical Characteristic Curves
Optical Output Power vs.
Forward Current
10
Optical output power, P
O
(mW)
Optical Output Power vs.
Monitor Current
0.10
V
R(PD)
= 5V
T
C
= 25°C
Monitor current, I
S
(mA)
8
T
C
=
−10°C
25
40
50
0.08
6
0.06
4
0.04
2
0.02
0
0
50
100
150
Forward current, I
F
(mA)
0
0
2
4
6
8
10
Optical output power, P
O
(mW)
Lasing Spectrum
Far Field Pattern
1.0
Relative intensity
Relative intensity
T
C
= 25°C
P
O
= 10 mW
P
O
= 10 mW
0.8 T
C
= 25°C
0.6
0.4
0.2
Perpendicular
P
O
= 5 mW
Parallel
0
−40 −30 −20 −10
0
10
20
30
40
625
630
635
640
P
O
= 1 mW
645
650
Angle,
θ
(deg.)
Wavelength,
λp
(nm)
3
HL6333MG/34MG
Typical Characteristic Curves
(cont)
Threshold Current vs.
Case Temperature
100
Slope efficiency,
η
S
(mW/mA)
Threshold current, Ith (mA)
1.0
Slope Efficiency vs.
Case Temperature
0.8
50
0.6
0.4
20
0.2
10
−10
0
10
20
30
40
50
0
−10
0
10
20
30
40
50
Case temperature, T
C
(°C)
Case temperature, T
C
(°C)
Monitor Current vs. Case Temperature
0.10
0.08
Lasing wavelength,
λp
(nm)
Lasing Wavelength vs. Case Temperature
650
P
O
= 10 mW
645
Monitor current, I
S
(mA)
0.06
640
0.04
P
O
= 10 mW
V
R(PD)
= 5 V
0.02
0
−10
635
0
10
20
30
40
50
630
−10
0
10
20
30
40
50
Case temperature, T
C
(°C)
Case temperature, T
C
(°C)
4
HL6333MG/34MG
Typical Characteristic Curves
(cont)
Astigmatism vs. Optical Output Power
10
T
C
= 25°C
NA = 0.55
Astigmatism, A
S
(µm)
8
Polarization ratio
0
2
4
6
8
10
Polarization Ratio vs. Optical Output Power
400
T
C
= 25°C
NA = 0.4
300
6
200
4
2
0
Optical output power, P
O
(mW)
100
0
0
2
4
6
8
10
Optical output power, P
O
(mW)
Electrostatic Destruction (MIL standard) (1)
100
80
Survival Rate (%)
Survival Rate (%)
60
40
20
0
Electrostatic Destruction (MIL standard) (2)
100
80
60
40
20
0
Forword
C:100pF, R:1.5kΩ
N = 10pcs
∆I
O
≤
10%
Criterion
0
600
200
400
Applied Voltage (kV)
800
Reverse
C:100pF, R:1.5kΩ
N = 10pcs
∆I
O
≤
10%
Criterion
0
0.5
1
1.5
2
2.5
3
Applied Voltage (kV)
5
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