ML520G71 [MITSUBISHI]
LASER DIODES FOR DISPLAY SYSTEM; 激光二极管，用于显示系统
| 型号： | ML520G71 |
| 厂家： | 
Mitsubishi Group |
| 描述： | LASER DIODES FOR DISPLAY SYSTEM |
| 文件： | 总4页 (文件大小：127K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MITSUBISHI LASER DIODES
ML5xx71 LD SERIES
FOR DISPLAY SYSTEM
TYPE
NAME
ML520G71
Please note that this data sheet may be changed without any notice.
DESCRIPTION
FEATURES
• High Output Power: 300mW (CW)
• High Efficiency: 1.0mW/mA (typ.)
• Visible Light: 638nm (typ.)
Mitsubishi ML520G71 is a high-power, high-
efficient semiconductor laser diode which provides
emission wavelength of 638 nm and standard light
output of 300mW.
This LD has broad-stripe structure which enables
high output power.
• φ5.6mm TO-CAN PKG
APPLICATION
• Display system, Bio-medical
ABSOLUTE MAXIMUM RATINGS (Note 1)
Symbol
Parameter
Conditions
Ratings
Unit
mW
300(Tc ≤ 45 °C),
220(45 °C < Tc ≤ 55 °C)
Po
Light output power
CW
VRL
Tc
Reverse voltage
Case temperature
Storage temperature
-
-
-
2
V
-5 ~ +55
-40 ~ +100
°C
°C
Tstg
Note1: The maximum rating means the limitation over which the laser should not be operated even instant time.
This does not mean the guarantee of its lifetime. As for the reliability, please refer to the reliability report issued
by Quality Assurance Section, HF & Optical Semiconductor Division, Mitsubishi Electric Corporation.
ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25°C)
Symbol
Parameter
Test conditions
Min.
Typ.
130
330
2.3
Max
180
400
2.6
Unit
mA
Ith
Threshold current
Operating current
Operating voltage
Slope efficiency
Peak wavelength
CW
80
Iop
CW, Po=220mW
CW, Po=220mW
CW, Po=220mW
CW, Po=220mW
230
1.9
0.8
632
mA
Vop
η
V
1.0
1.3
mW/mA
nm
λp
638
644
Beam divergence angle
(parallel)
θ//
θ⊥
CW, Po=220mW
CW, Po=220mW
1
7
13
45
°
°
Beam divergence angle
(perpendicular)
25
35
MITSUBISHI
ELECTRIC
( 1 / 4 )
MITSUBISHI LASER DIODES
ML5xx71 LD SERIES
FOR DISPLAY SYSTEM
OUTLINE DRAWINGS
Dimentions in mm
(P. C. D. )
φ2.0±0.3
+0.1
0.4
-0
ML520G71
x
(1)
(2)
(3)
CASE
±0.1
1.0
φ5.6+-00.03
φ4.4 +0.2
LD
φ3.55-±0.30.1
φ1.6±0.1
Reference plane
0.2±0.08
ML520G71
0.4MAX
3-φ0.45±0.1
φ1.2MAX
φ3.8
φ5.6mm
(1) (3) (2)
MITSUBISHI
ELECTRIC
( 2 / 4 )
MITSUBISHI LASER DIODES
ML5xx71 LD SERIES
FOR DISPLAY SYSTEM
Typical Characteristics of ML520G71
25 35 45
Tc=15
300
250
200
150
100
50
Po=300mW
CW
CW
θ
∥
=7°
θ
⊥
=35°
55 °C
Reference Data
0
-50 -40 -30 -20 -10 0 10 20 30 40 50
Angle (°)
0
200
400
Current (mA)
600
800
Light Output Power vs. Current (CW)
Far-Field-Patterns
655
655
650
645
640
635
630
625
620
Tc=25
CW
Po=220mW
CW
℃
650
645
640
635
630
625
620
0.005nm/mW
0.20nm/
～
～
℃
0
50
100 150 200 250 300
0
20
40
60
80
Light output Power (mW)
Temperature (
)
℃
Peak Wavelength vs. Light Output Power
Peak Wavelength vs. Temperature
MITSUBISHI
ELECTRIC
( 3 / 4 )
MITSUBISHI LASER DIODES
ML5xx71 LD SERIES
FOR DISPLAY SYSTEM
Requests Regarding Safety Designs
Mitsubishi Electric constantly strives to raise the level of its quality and reliability. Despite these
concerted efforts, however, there will be occasions when our semiconductor products suffer
breakdowns, malfunctions or other problems. In view of this reality, it is requested that every
feasible precaution be taken in the pursuit of redundancy design, malfunction prevention design
and other safety-related designs, to prevent breakdowns or malfunctions in our products from
resulting in accidents involving people, fires, social losses or other problems, thereby upholding
the highest levels of safety in the products when in use by customers.
Matters of Importance when Using these Materials
1.
These materials are designed as reference materials to ensure that all customers purchase
Mitsubishi Electric semiconductors best suited to their specific use applications. Please be aware,
however, that the technical information contained in these materials does not comprise consent
for the execution or use of intellectual property rights or other rights owned by Mitsubishi Electric
Corporation.
2.
3.
Mitsubishi Electric does not assume responsibility for damages resulting from the use of product
data, graphs, charts, programs, algorithms or other applied circuit examples described in these
materials, or for the infringement of the rights of third-party owners resulting from such use.
The data, graphs, charts, programs, algorithms and all other information described in these
materials were current at the issue of these materials, with Mitsubishi Electric reserving the right to
make any necessary updates or changes in the products or specifications in these materials
without prior notice. Before purchasing Mitsubishi Electric semiconductor products, therefore,
please obtain the latest available information from Mitsubishi Electric directly or an authorized
dealer.
4.
5.
Every possible effort has been made to ensure that the information described in these materials is
fully accurate. However, Mitsubishi Electric assumes no responsibility for damages resulting from
inaccuracies occurring within these materials.
When using the product data, technical contents indicated on the graphs, charts, programs or
algorithms described in these materials, assessments should not be limited to only the technical
contents, programs and algorithm units. Rather, it is requested that ample evaluations be made of
each individual system as a whole, with the customer assuming full responsibility for decisions on
the propriety of application. Mitsubishi Electric does not accept responsibility for the propriety of
application.
6.
The products described in these materials, with the exception of special mention concerning use
and reliability, have been designed and manufactured with the purpose of use in general
electronic machinery. Accordingly these products have not been designed and manufactured with
the purpose of application in machinery or systems that will be used under conditions that can
affect human life, or in machinery or systems used in social infrastructure that demand a
particularly high degree of reliability. When considering the use of the products described in these
materials in transportation machinery (automobiles, trains, vessels), for objectives related to
medical treatment, aerospace, nuclear power control, submarine repeaters or systems or other
specialized applications, please consult with Mitsubishi Electric directly or an authorized dealer.
When considering use of products for purposes other than the specific applications described in
these materials, please inquire at Mitsubishi Electric or an authorized dealer.
The prior consent of Mitsubishi Electric in writing is required for any reprinting or reproduction of
these materials.
7.
8.
9.
Please direct any inquiries regarding further details of these materials, or any other comments or
matters of attention, to Mitsubishi Electric or an authorized dealer.
MITSUBISHI
ELECTRIC
( 4 / 4 )
相关型号：
©2020 ICPDF网 联系我们和版权申明