DL-7240-201S Datasheet, PDF (1/2 Pages) Sanyo Semicon Device – INFRARED LASER DIODE

INFRARED LASER DIODE
DL-7240-201S
Ver.2 Oct. 2001
Features
• Wavelength : 785 nm (Typ.)
• Low threshold current : Ith = 30 mA (Typ.)
• High output power : 85mW (Pulse) at 60°C
• D-type shape stem
Applications
Optical disc system (CD-R)
Package
Tolerance : ± 0.2
(Unit : mm)
0
ø5.6-0.025
ø4.4
ø3.55
1.6
Effective window diameter 0.6min.
Top view
1.0±0.1
Absolute Maximum Ratings
(Tc=25°C)
Parameter
Symbol Ratings Unit
CW Po (CW)
80
Light Output
1)
mW
Pulse Po(pulse)
85
Reverse
Voltage
Laser
VR
2
V
Operating Temperature Topr -10 to +60 °C
Storage Temperature Tstg
1) Pulse Width ≤0.5µs, Duty ≤50%
-40 to +85 °C
Electrical and Optical Characteristics
Parameter
Symbol
Threshold Current
Ith
Operating Current
Iop
Operating Voltage
Vop
Lasing Wavelength
Lp
Beam ^{2) Perpendicular Qv}
Divergence _Parallel
Qh
Off Axis ^{Perpendicular}
Angle
Parallel
Differential Efficiency
Astigmatism
dQv
dQh
dPo/dIop
As
Condition
CW
Po=70mW
Po=70mW
Po=70mW
Po=70mW
Po=70mW
-
-
-
Po=70mW
ø1.4max.
3-
ø0.45±0.1
Pin No. _{1 2 3}
ø2.0
Pin Connection
1
3
LD
2
(Tc=25°C)
Min.
Typ.
Max.
Unit
-
30
50
mA
-
100
140
mA
-
2.0
2.5
V
780
785
800
nm
15
17
20
°
6
8
10
°
-
-
±3
°
-
-
±2
°
0.6
1.0
1.4 mW/mA
-
-
10
µm
2) Full angle at half maximum
Note : The above product specification are subject to change without notice.
Tottori SANYO Electric Co., Ltd. EIectronic Device Business Headquarters
LED Division
5-318, Tachikawa, Tottori 680-8634 Japan TEL : [phone] FAX : [phone]