INFRARED LASER DIODE
DL-3144-007S
Features
鈥?Wavelength : 785 nm (Typ.)
鈥?Low threshold current : Ith = 25 mA (Typ.)
鈥?Small package : 酶5.6mm
Package
Ver.1 May. 2001
0
酶5.6 - 0.025
酶4.4
酶3.55鹵 0.1
酶1.6
Effective window diameter 1.0min.
Tolerance : 鹵 0.2
(Unit : mm)
Applications
Laser beam printer
1
2
1.0鹵 0.1
3
Top view
LD facet
Absolute Maximum Ratings
(Tc=25擄C)
Parameter
Light Output
Reverse
Voltage
Laser
PIN
V
R
Topr
Tstg
Symbol
Po (CW)
Ratings
5
2
30
-10 ~ +60
-40 ~ +85
Unit
mW
Pin No.
1
2
3
酶2.0
酶1.4max.
3-
酶0.45鹵 0.1
V
擄C
擄C
LD
Operating Temperature
1)
Pin Connection
1
3
PD
Storage Temperature
1) Case temperature
Electrical and Optical Characteristics 2) 3) 4) 6)
2 (CASE)
(Tc=25擄C)
Parameter
Threshold Current
Operating Current
Lasing Wavelength
Perpendicular
Beam
5)
Divergence
Parallel
Off Axis
Angle
Perpendicular
Parallel
Symbol
Ith
Iop
Lp
Qv
Qh
dQv
dQh
dPo/dIop
Im
As
Condition
CW
Po=3mW
Po=3mW
Po=3mW
Po=3mW
Po=3mW
Po=3mW
-
Po=3mW
Po=3mW
Min.
15
-
770
20
7
-
-
0.15
0.3
-
Typ.
25
35
785
27
9
-
-
0.35
0.6
-
Max.
35
45
800
30
12
鹵3
鹵2
0.5
1.5
10
Unit
mA
mA
nm
藲
藲
藲
藲
mW/mA
mA
碌m
Differential Efficiency
Monitoring Output Current
Astigmatism
2) Initial values. 3) All the above values are evaluated with Tottori sanyo's measuring apparatus.
4) Reference values. 5)Full angle at half maximum. 6) Measured at CW .
Note : The above product specification are subject to change without notice.
Tottori SANYO Electric Co., Ltd.
LED Division
5-318, Tachikawa, Tottori 680-8634 Japan
Electronic Device Business Headquarters
TEL : +81-857-21-2137 FAX : +81-857-21-2161
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