Datasheet > MF444ST

MF444ST

更新时间： 2024-09-17 19:57:47

品牌	Logo	应用领域
加拿大卓联 - ZARLINK		通信 ATM 异步传输模式光纤
页数	文件大小	规格书
4页	132K
描述
VCSEL Emitter, 830nm Min, 860nm Max, ST Connector, Through Hole Mount

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中文翻译

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技术参数
数据手册

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MF444ST 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
Reach Compliance Code：	unknown	风险等级：	5.89
主体高度：	3.7 mm	主体长度或直径：	4.7 mm
通信标准：	ATM, GBE	连接类型：	ST CONNECTOR
光纤设备类型：	VCSEL EMITTER	光纤类型：	50/125, 62.5/125
安装特点：	THROUGH HOLE MOUNT	信道数量：	1
最高工作温度：	70 °C	最低工作温度：
最大工作波长：	860 nm	最小工作波长：	830 nm
标称工作波长：	840 nm	光谱宽度：	0.5 nm
电源电流：	15 mA	最大供电电压：	2.2 V
标称供电电压：	1.9 V	表面贴装：	NO
最小阈值电流：	3.5 mA	传输类型：	ANALOG
Base Number Matches：	1

MF444ST 数据手册

MF444

VCSEL Laser Diode

DS5474

ISSUE 1

May 2001

Ordering Information

MF444

13457.11 TO-46 Package

13511.11 ST Housing

13459.11 SC Housing

13536.11 FC Housing

MF444 ST

MF444 SC

MF444 FC

Note: Rated Fiber coupled power apply only on the TO-46 package, for

housing options fiber coupled power is typically 10% less

WARNING: Laser Radiation, avoid exposure to beam. Class 3B laser

product, potential eye hazard. Warning labels in each box.

Description

This Vertical Cavity Surface Emitting Laser is

designed for Fiber Channel, Gigabit Ethernet, ATM

and general applications. It operates in multiple

transverse and single longitudinal mode, ensuring

stable coupling of power and low noise.

TO-46 Package with Lens

Optical and Electrical Characteristics - Case Temperature 25˚C

Parameter

Symbol

Min.

Typ.

Max.

Unit

Test Condition

I =12mA (Note 1)

Fiber-Coupled Power

Optical Power

1.3

1.7

200

ﬁber

0.9

3.0

I =12mA

Slope Efﬁciency

mW/A

I =12mA

(dP /dI )

Bandwidth (3dB )

1.5

840

0.5

GHz

I =12mA

Peak Wavelength

830

860

I =12mA

Spectral Width (FWHM)

Forward Voltage

∆λ

I =12mA

1.9

2.2

I =12mA

Threshold Current

Relative Intensity Noise

3.5

RIN

-130

dB/Hz

I =12mA, f=1 GHz

Note 1: Fiber: 50/125 Graded Index, NA=0.2 or 62.5/125 Graded Index, NA=0.275

Ø4.7

Ø1.5

0.6

CASE

3.7

CATHODE

ANODE

2.5

5.4

BOTTOM VIEW

0.4

The chip is isolated from the case

12 3 4

中文翻译

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MF446PT	ZARLINK	获取价格	High-Performance PIN
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MF446ST	ZARLINK	获取价格	High-Performance PIN
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