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参数资料
| 型号： | RLD2WMUL3 |
| 元件分类： | 激光器 |
| 英文描述： | 658 nm, LASER DIODE |
| 封装： | ROHS COMPLIANT, CAN PACKAGE-4 |
| 文件页数： | 1/1页 |
| 文件大小： | 685K |
| 代理商： | RLD2WMUL3 |
Supports high temperarure operation
for gaming consoles and portable equipment
2-Wavelength Laser Diodes for DVD/CD Playback
RLD2WMUL3 / RLD2WMFL3 Series
Operating current is reduced by 32% and 46% for DVD and CD playback,
respectively, compared with conventiona l products (RLD2WMUV2 /
RLD2WMFV2). Stable operation is guaranteed up to 80C , 5Cmore than
standard models.
New Product Bulletin
RLD2WMUL3
RLD2WMFL3
DVD
LD
CD
LD
PD
Equivalent Circuit
New waveguide enables low current operation
An optically transparent real index guide is utilized to minimize loss due to
light absorption, allowing operation with minimal current.
Product Outlin
High temperature operation (80C)
Catalog No.52F6247E 11. 2009 ROHM
The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the
specifications, which can be obtained from ROHM upon request.Great care was taken in ensuring the accuracy of the information specified in this document. However,
should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage.The technical information
specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any li-
cense to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the
use of such technical information.If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and
the Foreign Trade Law, you will be required to obtain a license or permit under the Law.
www. rohm. com
Access Our Website
The content specified in this document is correct as of 1st September, 2009.
21 Saiin Mizosaki-cho, Ukyo-ku,
Kyoto 615-8585 Japan
TEL : +81-75-311-2121 FAX : +81-75-315-0172
www.rohm.com
Specifications
Real Index Guide Configuration
Temperature Characteristics Comparison
If (mA)
Po
(
mW
)
Optically Transparent
Current Block
p-AlGaAs
Clad
n-GaAs Substrate
p-InGaAlP
Clad
p-GaAs
Contact
If (mA)
DVD
CD
Absolute Maximum Ratings
Part No.
RLD2WMUL3
Light Output
Po (mW)
7/7
Reverse Voltage
VR (V)
Operating Temp.
Topr ( C)
-10 to +80
2/2
Storage Temp.
Tstg ( C)
-40 to +85
RLD2WMFL3
7/7
-10 to +80
2/2
-40 to +85
Part No.
RLD2WMUL3
Oscillation Wavelength
lp (nm)
658/782
Threshold Current
Ith (mA)
Operating Current
Iop (mA)
18/17
13/12
Operating Voltage
Vop (V)
2.2/1.8
Monitor Current
Im (mA)
0.25/0.25
Horizontal Divergence
q//(deg)
8.5/10
Vertical Divergence
q (deg)
27/32
RLD2WMFL3
658/782
18/17
13/12
2.2/1.8
0.15/0.17
8.5/10
27/32
Electrical Optical Characteristics (TC=25C, Po=5mW)
0
1
2
3
4
5
6
7
0
1020304050
60
0
1
2
3
4
5
6
7
0
102030
4050
60
Conventional Products
RLD2WMUL3/ RLD2WMFL3 Series
Conventional Products
If (mA)
Po
(
mW
)
Po
(
mW
)
0
1
2
3
4
5
6
7
0
10
2030
4050
60
25C
50C
60C
75C
80C
85C
If (mA)
Po
(
mW
)
0
1
2
3
4
5
6
7
010
20
30
40
50
60
75C
80C
85C
25C
50C
60C
75C
80C
85C
75C
80C
85C
25C
50C
60C
25C
50C
60C
C D Laser
DVD Laser
Operating
current reduced
32%
(at 80C)
Operating
current reduced
46%
(at 80C)
AlGaAs
Activation
Layer
n-AlGaAs Clad
InGaP
Activation
Layer
n-InGaAlP Clad
Ene rgy
Sa ving
相关PDF资料 |
PDF描述 |
|---|---|
| RLD2WMFL3 | 658 nm, LASER DIODE |
| RLD2WMUS3 | 785 nm, LASER DIODE |
| RLD2WMUV2 | 782 nm, LASER DIODE |
| RLD65MPT3-13A | 657 nm, LASER DIODE |
| RLD65MPT3 | 655 nm, LASER DIODE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RLD2WMUV2 | 制造商:ROHM 制造商全称:Rohm 功能描述:DVD-ROM / player single mode 2wavelength laser diode |
| RLD30 | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:POLYFUSE ㈢ RESETTABLE FUSES |
| RLD30P090U | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:POLYFUSE ㈢ RESETTABLE FUSES |
| RLD30P090UA | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:Radial Leaded, 30V |
| RLD30P090UF | 功能描述:可复位保险丝 30V .090A RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C |
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