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Details, datasheet, quote on part number:DL-3147-185
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Datasheet text preview:
Ordering number : ENN6877A
DL-3147-185
Red Laser Diode
DL-3147-185
Red Laser Diode
Features
· Short wavelength : 650 nm (Typ.) · Low threshold current : Ith = 25 mA (Typ.) · High operating temperature : 5 mW at 80°C · TE mode
Package Dimensions
0 ø5.6 0.025 Tolerance : ±0.2 Unit : mm ø4.4 ø3.55±0.1 ø1.6 Effective window diameter 1.0min.
1 2
3
Top view
0.4±0.1 1.2±0.1
Applications
0.25
1.0±0.1
· DVD-ROM/PLAYER
1.27±0.08
LD facet
3.5±0.5
0.5max.
ø1.4max. 3 ø0.45±0.1
6.5±1.0
Absolute Maximum Ratings at Tc=25°C
Parameter Light Output Reverse Voltage CW Laser PD Symbol Po VR Topr Tstg Ratings 7 2 30 --10 to +80 --40 to +85 Unit mW
Pin No. 1 2 3 ø 2.0
5.6mm ø stem
Pin Connection
V
1 3
Operating Temperature Storage Temperature
°C °C
LD PD
2
Electrical and Optical Characteristics 1) 2) at Tc=25°C
Parameter Threshold Current Operating Current Operating Voltage Lasing Wavelength Beam 3) Perpendicular Divergence Parallel Off Axis Perpendicular Angle Parallel Differential Efficiency Monitoring Output Current Astigmatism 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. 645 25 7.0 0.3 0.08 Typ. 25 35 2.3 650 30 8.0 0.5 0.2 8 Max. 40 50 2.6 660 35 10 ±3 ±2 0.8 0.4 Unit mA mA V nm ° ° ° ° mW/mA mA 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.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
51503 YY IM / 53001 GI IM No.6877 1/3
DL-3147-185 Characteristics
Output power vs. Forward current
8
Threshold current Ith (mA) Output power Po (mW)
Threshold current vs. Temperature
100 80 60 40
25 60 70 80°C 6 4 2 0 0
20
20 40 60 80 Forward current IF (mA)
100
10 0
10
20 30 40 50 60 Temperature Tc (°C)
70
80
Monitoring current vs. Output power
0.5
Monitoring current Im (mA)
Beam divergence
1.0 Po=5mW Tc=25°C
Relative intensity
0.4 0.3 0.2 0.1 0 0
Tc=25°C Vr(PD)=5V
0.8 0.6 0.4 0.2
1
2 3 4 Output power Po (mW)
5
0 -40 -30 -20 -10 0 10 Angle ( ° )
20
30
40
Lasing wavelength vs. Temperature
665
Lasing wavelength p (nm)
Lasing wavelength vs. Output power
Tc=25°C
Relative intensity
Po=5mW 660 655 650 645 0
Po=5mW
Po=3mW
Po=1mW 10 20 30 40 50 60 Temperature Tc (°C) 70 80 646 648 650 652 654 Lasing wavelength p (nm) 656
No.6877 2/3
DL-3147-185
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. LED Business Unit 5-318, Tachikawa-cho, Tottori City, 680-8634 Japan TEL: +81-857-21-2137 FAX: +81-857-21-2161
PS No.6877 3/3
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