- 您现在的位置：买卖IC网 > PDF目录67165 > RLD2WMNL2 663 nm, LASER DIODE PDF资料下载
参数资料
| 型号： | RLD2WMNL2 |
| 元件分类： | 激光器 |
| 英文描述： | 663 nm, LASER DIODE |
| 封装： | ROHS COMPLIANT PACKAGE-4 |
| 文件页数： | 1/1页 |
| 文件大小： | 407K |
| 代理商： | RLD2WMNL2 |
Low operating current and guaranteed
operation up to 85C - ideal for car
navigation and DVD systems
Low Output 2-Wavelength Laser Diode
for DVD/CD Playback
RLD2WMNL2 Series
ROHM
Product Outline
’s dual-wavelengt h lase r diod e wa s designe d for DV D an d navigatio n system s expose d to hars h
environments, such as in cars. An original structure is utilized for low current operation and stable operation up
to 85C . The package feature s a CAN-type structure with a seale d glass window, providin g a high degre e of
reliability under virtually any environment.
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.
High temperature operation (85C)
The proprietary structure ensures stable operation up to 85C, reducing
operating current by 44% and 43% over conventional DVD and CD laser
diodes, respectively.
New Product Bulletin
Ene rgy
Sa ving
DVD
LD
CD
LD
PD
Specifications
Equivalent Circuit
Real Index Guide Configuration
0
1
2
3
4
5
6
7
020
40
60
80
100
If (mA)
Po
(
mW
)
0
1
2
3
4
5
6
7
020
40
60
80
100
If (mA)
Po
(
mW
)
aP
Layer
Optically Transparent
Current Block
InG
Ac
AlG
A
p-AlGaAs
Clad
n-GaAs Substrate
p-InGaAlP
Clad
p-GaAs
Contact
0
1
2
3
4
5
6
7
020
40
60
80
100
If (mA)
Po
(
mW
)
0
1
2
3
4
5
6
7
020
40
60
80
100
If (mA)
Po
(
mW
)
C D Laser
DVD Laser
n-AlGaAs Clad
n-InGaAlP Clad
DVD
CD
Absolute Maximum Ratings
Part No.
RLD2WMNL2
Light Output
Po (mW)
7/7
Reverse Voltage
VR (V)
Operating Temp.
Topr ( C)
-30 to +85
2
Storage Temp.
Tstg ( C)
-40 to +85
Part No.
RLD2WMNL2
Oscillation Wavelength
lp (nm)
663/785
Threshold Current
Ith (mA)
Operating Current
Iop (mA)
24/20
18/15
Operating Voltage
Vop (V)
2.3/1.8
Monitor Current
Im (mA)
0.25/0.25
Horizontal Divergence
q//(deg)
10/10
Vertical Divergence
q (deg)
28/32
Electrical Optical Characteristics (TC=25C, Po=5mW)
RLD2WMNL2 Series
Conventional Product
RLD2WMNL2 Series
Conventional Product
25C
40C
60C
25C
40C
60C
25C
40C
60C
80C
85C
90C
25C
40C
60C
80C
85C
90C
80C
85C
90C
Temperature Characteristics Comparison
80C
85C
90C
Operating
current reduced
44%
(at 85C)
Operating
current reduced
43%
(at 85C)
Catalog No.52F6248E 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
相关PDF资料 |
PDF描述 |
|---|---|
| RLD65MZT1 | 655 nm, LASER DIODE |
| RLD78MPA5 | 785 nm, LASER DIODE |
| RLD78MQW1 | 784 nm, LASER DIODE |
| RLD78PPY4 | 784 nm, LASER DIODE |
| RO2002 | 1-PORT SAW RESONATOR, 668.15 MHz |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RLD2WMNV1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:半導体レーザ |
| 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 |
发布紧急采购，3分钟左右您将得到回复。