5秒后页面跳转
2B454 PDF预览

2B454

更新时间: 2024-02-11 19:47:06
品牌 Logo 应用领域
MITEL 光电二极管激光二极管数据通信
页数 文件大小 规格书
10页 189K
描述
VCSEL Laser Diode(Datacom)

2B454 技术参数

是否Rohs认证: 不符合生命周期:Transferred
Reach Compliance Code:unknown风险等级:5.67
最大正向电流:0.015 A最大正向电压:2.2 V
JESD-609代码:e0安装特点:THROUGH HOLE MOUNT
最高工作温度:70 °C最低工作温度:
光电设备类型:LASER DIODE峰值波长:840 nm
光谱带宽:1e-9 m子类别:Laser Diodes
表面贴装:NO端子面层:Tin/Lead (Sn/Pb)
Base Number Matches:1

2B454 数据手册

 浏览型号2B454的Datasheet PDF文件第2页浏览型号2B454的Datasheet PDF文件第3页浏览型号2B454的Datasheet PDF文件第4页浏览型号2B454的Datasheet PDF文件第5页浏览型号2B454的Datasheet PDF文件第6页浏览型号2B454的Datasheet PDF文件第7页 
PPRROODDUUCCTT IINNFFOORRMMAATTIIOONN  
2B454  
Datacom  
840nm  
VCSEL Laser Diode  
This Vertical Cavity Surface-  
Emitting Laser is designed for Fibre  
Channel, Gigabit Ethernet, ATM and  
general applications. It incorporates a  
photodiode to monitor the optical  
power and allow for feedback control.  
For eye safety, the optical power is  
attenuated to comply with IEC Laser  
Class 1 requirements.  
Optical and Electrical Characteristics (25° C Case Temperature)  
PARAMETER  
SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION  
W  
W  
Fiber-Coupled Power  
P
100  
IF=12mA (Note 1)  
fiber  
(Note 2)  
Optical Power  
P
400  
IF=12mA  
o
Slope Efficiency  
50  
2
mW/A IF=12mA  
GHz IF=12mA  
(dP /dI )  
o
F
Bandwidth  
f
c
(3dB  
el  
)
Peak Wavelength  
830 840 860 nm IF=12mA  
0.5 nm IF=12mA  
1.9 2.2  
p
Spectral Width (FWHM)  
Forward Voltage (Fig.5)  
Threshold Current  
1
VF  
Ith  
V
IF=12mA  
3.5  
6
mA  
Monitor Current  
Im  
30 100  
A IF=12mA, VR>1V  
nA VR=5V  
Monitor Dark Current  
Relative Intensity Noise  
Id  
30  
RIN  
-130  
dB/Hz IF=12mA, f=1 GHz  
Note 1: Fiber: 50/125 Graded Index, NA=0.2 or 62.5/125 Graded Index, NA=0.275.  
Note 2: Complies with laser Class 1 when operated at max 12 mA; Class 3 above 12 mA.  
Absolute Maximum Ratings  
PARAMETER  
Ø4.7  
Ø1.5  
SYMBOL  
LIMIT  
0.6  
Storage Temperature  
T
-55 to +125ЊC  
stg  
3.7  
Operating Temperature (derating: Fig.4)  
Electrical Power Dissipation (derating: Fig.4)  
Continuous Forward Current (fр10 kHz)  
Peak Forward Current (duty cycleр50%, fу1 MHz)  
VCSEL Reverse Voltage  
Top  
0 to +70ЊC  
35 mW  
15 mA  
25 mA  
1.5 V  
P
14  
tot  
IF  
IFRM  
VR  
0.4  
VCSEL Cathode  
MONITOR Anode  
MONITOR  
Cathode  
VCSEL  
Anode  
Soldering Temperature (2mm from the case for 10 sec)  
T
260ЊC  
sld  
2.5  
5.47  
Thermal Characteristics  
PARAMETER  
CASE NOT CONNECTED  
SYMBOL MIN.  
TYP.  
MAX.  
UNIT  
BOTTOM VIEW  
Thermal Resistance -Infinite Heat Sink  
R
R
500  
ЊC/W  
TO-46 Package With Lens  
thjc  
thja  
Thermal Resistance -No Heat Sink  
Temp. Coefficient -Wavelength  
800  
ЊC/W  
nm/ЊC  
dB  
d/dT  
0.06  
j
Class 1 Laser Product  
Optical Power - Variation 0 to 70ЊC  
P  
Ϯ
Ϯ
0.7  
0.6  
Threshold Current - Variation 0 to 70ЊC  
I  
mA  
th  
13589.11 1999-04-01  
America: Tel 1-800-96MITEL Fax (613) 592-6909  
Asia: Tel (65) 293 5312 Fax (65) 293 8527  
Europe: Tel (46) 8 58 02 45 00 Fax (46) 8 58 02 01 10  
Tel (44) 1291 436180 Fax (44) 1291 436771  

与2B454相关器件

型号 品牌 描述 获取价格 数据表
2B455 MITEL VCSEL Laser Diode(Datacom)

获取价格

2B4803YJD MICRODC 2W,Wide Input , Isolated&Regulated Dual/Single Output DIP16 DC/DC Converter

获取价格

2B4805YJD MICRODC 2W,Wide Input , Isolated&Regulated Dual/Single Output DIP16 DC/DC Converter

获取价格

2B481 MICROSEMI Laser Diode, 840nm,

获取价格

2B4812YJD MICRODC 2W,Wide Input , Isolated&Regulated Dual/Single Output DIP16 DC/DC Converter

获取价格

2B4815YJD MICRODC 2W,Wide Input , Isolated&Regulated Dual/Single Output DIP16 DC/DC Converter

获取价格