首页 > 器件类别 > 无线/射频/通信 > 光纤

MF446ST

High-Performance PIN

器件类别:无线/射频/通信    光纤   

厂商名称:Zarlink Semiconductor (Microsemi)

厂商官网:http://www.zarlink.com/

下载文档
器件参数
参数名称
属性值
是否Rohs认证
不符合
厂商名称
Zarlink Semiconductor (Microsemi)
包装说明
TO-46
Reach Compliance Code
compli
主体高度
3.8 mm
主体长度或直径
4.7 mm
内置特性
AMPLIFIER
通信标准
GBE
连接类型
ST CONNECTOR
最大暗电源
0.4 nA
数据速率
1500 Mbps
光纤设备类型
PHOTODIODE DETECTOR
光纤类型
62.5/125, MMF
JESD-609代码
e0
安装特点
THROUGH HOLE MOUNT
最高工作温度
85 °C
最低工作温度
-40 °C
最大工作波长
850 nm
最小工作波长
750 nm
标称工作波长
800 nm
封装形式
TO-46
响应度
0.45 A/W
表面贴装
NO
端子面层
Tin/Lead (Sn/Pb)
传输类型
DIGITAL
文档预览
MF446
High-Performance PIN
DS5461
ISSUE 1
May 2001
Ordering Information
MF446
MF446
MF446
MF446
MF446
MF446
ST
SMA
FC
SC
PT
13514.11 TO-46 Package
15062.11 ST Housing
13743.11 SMA Housing
13741.11 FC Housing
15268.11 SC Housing
15050.11 Pig-Tail including 1m of
62.5/125
µ
m multi-mode fibre
Note: The rated Responsivity applies to all options.
Description
The very high speed and low capacitance of this
GaAs PIN Photodiode makes it ideal for datacom and
general purpose applications. Its double-lens optical
system collects power from fibers with up to 100mm
without loss in responsivity and a reverse voltage of
only 3.3 Volts makes interfacing to a preamplifier
easy.
TO-46 Package with Lens
Optical and Electrical Characteristics - Case Temperature -40 to +85˚C
Parameter
Responsivity
(Fig. 1 & 2) (Table 1)
Bandwidth
Symbol
R
Min.
0.35
Typ.
0.45
Max.
Unit
A/W
Test Condition
V
R
=3.3V,
5V
λ
=850nm
V
R
=3.3V,
5V
R
L
=50
V
R
=3.3V, 5V
Fiber:
62.5/
125
µ
m
Graded
Index
NA=0.275
ƒ
c
1.5
GHz
Capacitance (Fig. 4)
Dark Current
C
I
d
0.8
0.4
pF
nA
V
R
=3.3V, 5V, f=1MHz
Ø4.7
Ø1.5
0.6
CATHODE
3.7
ANODE
CASE
14
2.5
5.4
BOTTOM VIEW
0.4
The diode chip is isolated from the case
All dimensions in mm
1
MF446
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Reverse Voltage
Soldering Temperature (2mm from the case for 10 sec)
Symbol
T
stg
T
op
V
R
T
sld
Limit
-55 to +125˚C
-40 to +85˚C
30V
260˚C
Thermal Characteristics
Parameter
Temp. Coefficient - Dark Current
Symbol
d1/dT
j
Min.
Typ.
5
Max.
Unit
%/˚C
Typical Responsivity
Core Diameter/Cladding Diameter Numberical Aperture
10/125
µ
m
0.11
0.45 A/W
%
100
50/125
µ
m
0.20
0.45 A/W
%
100
62.5/125
µ
m
0.275
0.45 A/W
80
80
60
RELATIVE RESPONSIVITY
RELATIVE RESPONSIVITY
60
40
40
r
r
20
r = opt.
Øc = 62.5µm
z
20
z = opt.
Øc = 62.5µm
z
0
0.5
1.0
1.5
2.0
2.5
3.0
mm
0
0
20
40
60
80
120
µm
z - AXIAL DISPLACEMENT OF FIBER
r - RADIAL DISPLACEMENT OF FIBER
Figure 1
%
100
Figure 2
pF
2.0
RELATIVE RESPONSIVITY
CAPACITANCE
50
1.0
0
600
700
80 0
900
1000
nm
0
0
5
10
V
WAVELENGTH
REVERSE VOLTAGE
Figure 3
2
Figure 4
BOTTOM VIEW ( 10 : 1 )
3,8
2,54
0,6
n
1,17 + 0,05 (3x)
-
n
0,45 + 0,03 (3x)
-
SI
0
0,04
45°
R2,7
R0,2 max (4x)
3,
6
1,
0
2
`
0,
3
Lens
n
1.5
`
0.05
R0,4 max
NOTES:-
n
4,7
1. All dimensions in mm.
2. General tol. ISO-2768-m
3. Coating: Case: Ni 1,5-
Header: Ni 2-3
© Zarlink Semiconductor 2002. All rights reserved.
P
Previous package codes
ISSUE
ACN
DATE
1
JS004 076R1 A
D
P
22-MAR-03
T
APPRD. TD/BE
For more information about all Zarlink products
visit our Web Site at
www.zarlink.com
Information relating to products and services furnished herein by Zarlink Semiconductor Inc. or its subsidiaries (collectively “Zarlink”) is believed to be reliable.
However, Zarlink assumes no liability for errors that may appear in this publication, or for liability otherwise arising from the application or use of any such
information, product or service or for any infringement of patents or other intellectual property rights owned by third parties which may result from such application or
use. Neither the supply of such information or purchase of product or service conveys any license, either express or implied, under patents or other intellectual
property rights owned by Zarlink or licensed from third parties by Zarlink, whatsoever. Purchasers of products are also hereby notified that the use of product in
certain ways or in combination with Zarlink, or non-Zarlink furnished goods or services may infringe patents or other intellectual property rights owned by Zarlink.
This publication is issued to provide information only and (unless agreed by Zarlink in writing) may not be used, applied or reproduced for any purpose nor form part
of any order or contract nor to be regarded as a representation relating to the products or services concerned. The products, their specifications, services and other
information appearing in this publication are subject to change by Zarlink without notice. No warranty or guarantee express or implied is made regarding the
capability, performance or suitability of any product or service. Information concerning possible methods of use is provided as a guide only and does not constitute
any guarantee that such methods of use will be satisfactory in a specific piece of equipment. It is the user’s responsibility to fully determine the performance and
suitability of any equipment using such information and to ensure that any publication or data used is up to date and has not been superseded. Manufacturing does
not necessarily include testing of all functions or parameters. These products are not suitable for use in any medical products whose failure to perform may result in
significant injury or death to the user. All products and materials are sold and services provided subject to Zarlink’s conditions of sale which are available on request.
Purchase of Zarlink’s I
2
C components conveys a licence under the Philips I
2
C Patent rights to use these components in and I
2
C System, provided that the system
conforms to the I
2
C Standard Specification as defined by Philips.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright Zarlink Semiconductor Inc. All Rights Reserved.
TECHNICAL DOCUMENTATION - NOT FOR RESALE
查看更多>
参数对比
与MF446ST相近的元器件有:MF446、MF446FC、MF446SMA、MF446SC、MF446PT。描述及对比如下:
型号 MF446ST MF446 MF446FC MF446SMA MF446SC MF446PT
描述 High-Performance PIN High-Performance PIN High-Performance PIN High-Performance PIN High-Performance PIN High-Performance PIN
是否Rohs认证 不符合 不符合 不符合 不符合 不符合 不符合
厂商名称 Zarlink Semiconductor (Microsemi) Zarlink Semiconductor (Microsemi) Zarlink Semiconductor (Microsemi) Zarlink Semiconductor (Microsemi) Zarlink Semiconductor (Microsemi) Zarlink Semiconductor (Microsemi)
包装说明 TO-46 TO-46 TO-46 TO-46 TO-46 TO-46
Reach Compliance Code compli compli compli compli compli compli
主体高度 3.8 mm 3.8 mm 3.8 mm 3.8 mm 3.8 mm 3.8 mm
主体长度或直径 4.7 mm 4.7 mm 4.7 mm 4.7 mm 4.7 mm 4.7 mm
内置特性 AMPLIFIER AMPLIFIER AMPLIFIER AMPLIFIER AMPLIFIER AMPLIFIER
通信标准 GBE GBE GBE GBE GBE GBE
最大暗电源 0.4 nA 0.4 nA 0.4 nA 0.4 nA 0.4 nA 0.4 nA
光纤设备类型 PHOTODIODE DETECTOR PHOTODIODE DETECTOR PHOTODIODE DETECTOR PHOTODIODE DETECTOR PHOTODIODE DETECTOR PHOTODIODE DETECTOR
光纤类型 62.5/125, MMF 62.5/125, MMF 62.5/125, MMF 62.5/125, MMF 62.5/125, MMF 62.5/125, MMF
JESD-609代码 e0 e0 e0 e0 e0 e0
安装特点 THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
最大工作波长 850 nm 850 nm 850 nm 850 nm 850 nm 850 nm
最小工作波长 750 nm 750 nm 750 nm 750 nm 750 nm 750 nm
标称工作波长 800 nm 800 nm 800 nm 800 nm 800 nm 800 nm
封装形式 TO-46 TO-46 TO-46 TO-46 TO-46 TO-46
响应度 0.45 A/W 0.45 A/W 0.45 A/W 0.45 A/W 0.45 A/W 0.45 A/W
表面贴装 NO NO NO NO NO NO
端子面层 Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
传输类型 DIGITAL DIGITAL DIGITAL DIGITAL DIGITAL DIGITAL
连接类型 ST CONNECTOR - FC CONNECTOR SMA CONNECTOR SC CONNECTOR PIGTAIL-1m CONNECTOR
数据速率 1500 Mbps 1500 Mbps 1500 Mbps 1500 Mbps 1500 Mbps -
热门器件
热门资源推荐
器件捷径:
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ
需要登录后才可以下载。
登录取消