650nm Index-Guided Red Laser Diode
Description
The SLD1137VS is an index-guided red laser diode
for BCS.
Operating current is 25mA lower than SLD1133VS.
Features
Small astigmatism (7m typ.)
Low operating current (35mA typ.)
Small package (
5.6mm)
Single longitudinal mode
Applications
Bar code scanner
Structure
AlGaInP MQW laser diode
PIN photodiode to monitor laser beam output
Recommend Optical Power Output
5mW
Absolute Maximum Ratings (Tc = 25C)
Optical power output
Po
7
mW
Reverse voltage
V
R
LD
2
V
PD
15
V
Operating temperature
Topr
10 to +60
C
Storage temperature
Tstg
40 to +85
C
1
E99202-PS
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any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
SLD1137VS
M-274
Pin Configuration
3
LD
1
2
PD
Common
2
1
3
Bottom View
1. LD cathode
2. PD anode
3. Common
Connection Diagram
3
SLD1137VS
60
40
0
0
0.2
0.2
0
25C
20
T
C
= 0C
40C
Imon
P
O
= 5mW
0.1
0
30
20
60
200
100
10
1
2
3
4
5
6
7
60C
25C
T
C
= 0C
40C 60C
20
0
60
40
20
40
60
Po = 5mW
Tc = 25C
70
I
F
Forward current [mA]
Imon Monitor current [mA]
P
o
O
p
t
i
c
a
l
p
o
w
e
r
o
u
t
p
u
t
[
m
W
]
Optical power output vs. Forward current characteristics
Optical power output vs. Monitor current characteristics
Angle [degree]
R
e
l
a
t
i
v
e
r
a
d
i
a
n
t
i
n
t
e
n
s
i
t
y
Far field pattern (FFP)
I
m
o
n
M
o
n
i
t
o
r
c
u
r
r
e
n
t
[
m
A
]
Monitor current vs. Temperature characteristics
Tc Case temperature [C]
I
t
h
T
h
r
e
s
h
o
l
d
c
u
r
r
e
n
t
[
m
A
]
Threshold current vs. Temperature characteristics
10
0
20
10
50
40
30
20
60
70
Tc Case temperature [C]
10
0
20
10
50
40
//
Example of Representative Characteristics
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