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| 型號(hào)： | DL-3144-007S |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | INFRARED LASER DIODE |
| 中文描述： | 紅外激光二極管 |
| 文件頁(yè)數(shù)： | 1/1頁(yè) |
| 文件大小： | 17K |
| 代理商： | DL-3144-007S |
DL-3144-007S
INFRARED LASER DIODE
Features
Wavelength : 785 nm (Typ.)
Low threshold current : Ith = 25 mA (Typ.)
Small package : 5.6mm
Absolute Maximum Ratings
Electrical and Optical Characteristics 2) 3) 4) 6)
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
Ver.1 May. 2001
Note : The above product specification are subject to change without notice.
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 .
(Tc=25°C)
Parameter
Threshold Current
Operating Current
Symbol
Ith
Iop
Condition
Po=3mW
Min.
15
-
Typ.
25
35
Max.
35
45
Unit
mA
mA
CW
Package
Pin Connection
1
1.6
3.55± 0.1
4.4
5.6 - 0.025
Top view
1.0± 0.1
Effective window diameter 1.0min.
2
3
2.0
Pin No.
1.4max.
LD facet
3 -
1
3
2
Lasing Wavelength
Lp
Po=3mW
770
785
800
nm
Beam
Divergence
Perpendicular
Parallel
Differential Efficiency
Monitoring Output Current
Off Axis
Angle
Qv
Qh
dQv
dQh
dPo/dIop
Im
Po=3mW
Po=3mW
Po=3mW
20
7
-
-
27
9
-
0.35
0.6
30
12
± 3
± 2
0.5
mW/mA
mA
5)
Astigmatism
As
Po=3mW
μm
-
10
-
-
Perpendicular
Parallel
0.15
0.3
1.5
Tolerance : ± 0.2
(Unit : mm)
Applications
Laser beam printer
(Tc=25°C)
Parameter
Light Output
Symbol
Ratings
mW
Reverse
Voltage
2
30
V
R
V
Operating Temperature
Storage Temperature
-10 ~ +60
-40 ~ +85
Topr
Tstg
°C
°C
Laser
PIN
Po (CW)
5
1) Case temperature
Unit
1)
-
3
1
PD
LD
2 (CASE)
Po=3mW
Po=3mW
0
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