Datasheet > HFD3874-002

HFD3874-002

更新时间： 2024-01-23 15:45:32

品牌	Logo	应用领域
其他 - ETC		光纤
页数	文件大小	规格书
3页	254K
描述
FIBER OPTIC RECEIVER

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中文翻译

获取价格

技术参数
数据手册

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HFD3874-002 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	Is Samacsys：	N
主体高度：	20.447 mm	主体长度或直径：	8.255 mm
连接类型：	ST CONNECTOR	最大暗电源：	0.05 nA
光纤设备类型：	PHOTODIODE DETECTOR	光纤类型：	50/125, 200/300, 62.5/125, MMF
安装特点：	THROUGH HOLE MOUNT	最高工作温度：	125 °C
最低工作温度：	-55 °C	最大工作波长：	950 nm
最小工作波长：	650 nm	标称工作波长：	850 nm
响应度：	0.33 A/W	表面贴装：	NO
Base Number Matches：	1

HFD3874-002 数据手册

HFD3874

Silicon PIN Photodiode

FEATURES

•

Low capacitance

High speed: t² = 1.2 ns typical

High responsivity: 0.33 A/W

Industry standard ST¨-LP fiber connector

Housing electrically isolated

Wave solderable

FIBER209.TIF

DESCRIPTION

OUTLINE DIMENSIONS in inches (mm)

The HFD3874 PIN Photodiode is designed for high speed

use in fiber optic receivers. It has a large area detector,

providing efficient response to 50 - 100 µm diameter

fibers at wavelengths of 650 to 950 nanometers. Light is

collected using a 600 micron micro lens mounted on the

detector surface. The HFD3874 is comprised of an

HFD3013 PIN photodiode which is mounted in a low

profile ST¨ fiber optic connector. The ST¨ connector

housing aligns the component's optical axis with the axis

of the optical fiber.

PIN 2

PIN 1

.375

.210

2-56 THREADS THRU

.375-32 UNEF-2A

.105

.500

.325

.375

.250

.385

PIN 3

.400

.805

The HFD3874s case is electrically isolated from the

anode and cathode terminals to enhance the EMI/RFI

shielding which increases the sensitivity and speed. The

metal ST¨ housing acts as a shield for the PIN

photodiode component.

.188

FIBER103.DIM

Pinout

1. Anode

2. Cathode

3. Not connected

ST is a registered trademark of AT & T.

Honeywell reserves the right to make

changes in order to improve design and

supply the best products possible.

406

12 3

中文翻译

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