Features
? Short wavelength : 650 nm (Typ.) ? Low threshold current : Ith = 25 mA (Typ.) ? High operating temperature : 5 mW at 70°C ? TE mode
Applications
? Bar-code scanner
Absolute Maximum Ratings at Tc=25°C
Parameter Symbol Ratings Unit Light Output CW Po 7mW Reverse V oltage
Laser V R 2V PD
30Operating Temperature Topr --10 to +50°C Storage Temperature
Tstg
--40 to +85
°C
Electrical and Optical Characteristics 1) 2) at Tc=25°C
Parameter
Symbol Condition Min.Typ.Max.Unit Threshold Current Ith CW -2540mA Operating Current Iop Po=5mW -3550mA Operating V oltage V op Po=5mW - 2.3 2.6V Lasing Wavelength λ p Po=5mW 645650660nm Beam 3)Perpendicular θ ⊥Po=5mW 253035°Divergence Parallel θ //Po=5mW
7810°Off Axis Perpendicular ? θ ⊥---±3°Angle Parallel ? θ //---±2°Differential Efficiency dPo/dIop -0.30.50.8mW/mA Monitoring Output Current
Im Po=5mW 0.10.20.4mA Astigmatism
As
Po=5mW
-8
-
μm
1) Initial values 2) All the above values are evaluated with Tottori Sanyo’s measuring apparatus
3) Full angle at half maximum Note : The above product specification are subject to change without notice.
Package Dimensions
Pin Connection
Ordering number : ENN7568
No.7568 2/3
Characteristics
0.5
0.40.30.20.10
125
43100100
10
20304050
806040
20
8
64200
20406080100
650
652
654
656
658
660
Po=5mW
Po=3mW
Po=1mW
665
660
650
10
20
30
40
50
655
Tc=25
°C
1.00.80.60.40.2
-40-30-20-10010
20
30
40
Output power vs. Forward current
Forward current IF (mA)
O u t p u t p o w e r P o (m W )
Threshold current vs. Temperature
Temperature Tc (°C)
T h r e s h o l d c u r r e n t I t h (m A )
Monitoring current vs. Output power
Output power Po (mW)
M o n i t o r i n g c u r r e n t I m (m A )
R e l a t i v e i n t e n s i t y
Lasing wavelength vs. Temperature
Temperature Tc (°C)
Lasing wavelength vs. Output power
L a s i n g w a v e l e n g t h λp (n m )
Lasing wavelength λp (nm)
Beam divergence
θAngle ( ° )
R e l a t i v e i n t e n s i t y
Manufactured by ;Tottori SANYO Electric Co., Ltd.
LED Business Unit
5-318, Tachikawa-cho, Tottori City, 680-8634 Japan
TEL: +81-857-21-2137 FAX: +81-857-21-2161
PS
No.7568 3/3