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Ordering number : EN5864A
DL-3147-161(-261)
Red Laser Diode
DL-3147-161(-261)
Index Guided AlGaInP Laser Diode
Overview
DL-3147-161(-261) is index guided 650 nm (Typ.) AlGaInP laser diode with low threshold current and high operating temperature. The low threshold current and high operating temperature are achieved by a strained multiple quantum well active layer. DL-3147-161(-261) is suitable for applications such as optical disc systems (DVD-ROM) and other optical information systems.
Package Dimensions
0 o5.6--0.025 o 4.4 o3.550.1 o1.6 Effective window diameter 1.0min.
Tolerance : 0.2 Unit : mm
1 2
3
Top view
0.40.1 1.20.1
1
Features
*Short wavelength *Low threshold current *High operating temperature *TE modeC
1.270.08
1.00.1
0.5max.
o1.4max.
6.51.0
Absolute Maximum Ratings at Tc=25C
Parameter Light Output Reverse Voltage Laser PIN Operating Temperature Storage Temperature Topr Tstg Symbol Po VR Ratings 7 2 30 --10 to +70 --40 to +85 C C
2 LD
3-o0.450.1
Unit mW V
1
Pin No.
1 2 3 o2.0
5.6mm o stem
Electrical Connection
3 3 PD LD PD
3.50.5
2
: 650 nm (Typ.) : Ith = 45 mA (Typ.) : 5 mW at 70C
2 power supply system + power supply system -161 -261
Electrical and Optical Characteristics at Tc=25C
Parameter Threshold Current Operating Current Operating Voltage Lasing Wavelength Beam g) Perpendicular Divergence Parallel Off Axis Perpendicular Angle Parallel Differential Efficiency Monitoring Output Current Astigmatism g) Full angle at half maximum Symbol Ith Iop Vop p // // dPo/dIop Im As Condition CW Po=5mW Po=5mW Po=5mW Po=5mW Po=5mW ---Po=5mW Po=5mW Min. 25 6 0.15 0.05 Typ. 45 60 2.2 650 30 7.5 0.35 0.15 8 Max. 65 80 2.5 660 40 10 3 2 0.5 Unit mA mA V nm deg. deg. deg. deg. mW/mA mA m
note : The above product specifications are subject to change without notice.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN N2798 GI / N2897 GI, (IM) No.5864 1/3
0.25
LD facet
DL-3147-161(-261)
Characteristics
Output power vs. Forward current
Threshold current Ith (mA)
6
100 25C 60C 70C 80 60 40
Threshold current vs. Temperature
Output power Po (mW)
5 4 3 2 1 0 0
20
10
50
100
150
0
10
20
30
40
50
60
70
Forward current IF (mA)
Temperature Tc (C)
Monitor current vs. Output power
0.5 1.0
Beam divergence
Po=5mW Tc=25C
Monitor current Im (mA)
Relative intensity
0.4 0.3 0.2 0.1 0 0
Tc=25C Vr(PD)=5V
0.8 0.6 0.4 0.2 0
//
1
2
3
4
5
-40 -30 -20 -10
0
10
20
30
40
Output power Po (mW)
Angle (deg.)
Lasing wavelength vs. Temperature
665
Output power vs. Lasing wavelength
Tc=25C Po=5mW
Lasing wavelength p (nm)
Po=5mW 660 655 650 645
Relative intensity
Po=3mW
Po=1mW
0
10
20
30
40
50
60
70
646
648
650
652
654
656
Temperature Tc (C)
Lasing wavelength p (nm)
No.5864 2/3
DL-3147-161(-261)
CAUTION
1. No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster / crime-prevention equipment or the like, and the failure of which may directly or indirectly cause injury, death or property loss. 2. Anyone purchasing any products described or contained herein for an above-mentioned use shall: 1) Accept full responsibility and indemnify and defend SANYO ELECTRIC CO.,LTD., it's affiliates, subsidiaries and distributors or any of their officers and employees, jointly and severally, against any and all claims and litigation and all damages, costs and expenses associated with such use. 2) Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO ELECTRIC CO., LTD., it's affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally. 3. Information (including circuit diagrams and circuit parameters) disclosed herein is for example only; it is not guaranteed for mass production, SANYO believes the information disclosed herein is accurate and reliable, but no guarantees are made or implied regarding it's use or any infringements of intellectual property rights or other rights of third parties.
Precautionary instructions in handling gallium arsenic products
Special precautions must be taken in handling this product because it contains, gallium arsenic, which is designated as a toxic substance by law. Be sure to adhere strictly to all applicable laws and regulations enacted for this substance, particularly when it comes to disposal.
Manufactured by ; Tottori SANYO Electric Co., Ltd. Electronics Device Bussiness Headquaters LED Division 5-318, Tachikawa-cho, Tottori City, 680-8634 Japan TEL: +81-857-21-2137 FAX: +81-857-21-2161
No.5864 3/3

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