HFE4020-313/BBA Honeywell Sensing and Control, HFE4020-313/BBA Datasheet

DETECTOR 850NM LED

HFE4020-313/BBA

Manufacturer Part Number
HFE4020-313/BBA
Description
DETECTOR 850NM LED
Manufacturer
Honeywell Sensing and Control
Datasheet

Specifications of HFE4020-313/BBA

Wavelength
850nm
Spectral Bandwidth
50nm
Voltage - Forward (vf) Typ
2V
Current - Dc Forward (if)
100mA
Voltage - Dc Reverse (vr) (max)
5V
Capacitance
70pF
Connector Type
ST
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
480-2036
HFE4020-313/XXX
Fiber Optic LED
FEATURES
DESCRIPTION
The HFE4020-313/XXX is a high radiance GaAlAs
850 nanometer LED optimized for coupling into small
fiber core diameters at a forward current of 10 to 100 mA.
The patented "Caprock"™ LED chip combines high power
coupling with wide bandwidth. The peak wavelength is
matched for use with Honeywell silicon fiber optic
detectors and receivers. When the HFE4020-313/XXX is
used at elevated temperatures, thermal resistance must
be taken into consideration.
APPLICATION
The HFE4020-313/XXX is a high radiance LED packaged
in a fiber optic connector that aligns the optical axis of the
base component to the axis of the optical fiber. Data
rates can vary from DC to above 85 MHz depending
upon component application. The LED converts electrical
current into optical power that can be used in fiber optic
communications. As the current varies (typically from 10
to 100 mA), the light intensity increases proportionally.
The HFE4020-313/XXX LED is designed to give high
fiber coupled power (high radiance into a standard fiber
optic cable). In order to enhance the light being sent into
a fiber optic cable, a 0.30 mm diameter glass microlens is
placed over the "Caprock"™ junction. The microlens
collimates the light, increasing the intensity directed
toward a fiber optic cable. This creates a "SWEET
SPOT" of power, allowing greater power to be launched
into standard fiber optic cables.
Honeywell reserves the right to make
changes in order to improve design and
supply the best products possible.
Power out designed for drive currents between 10
and 100 mA
Wave solderable
Optimized for linear optical output with drive
currents between 10 mA and 100 mA
High speed: 85 MHz
Mounting options
SMA single hole
ST single hole
SMA PCB
ST PCB
SMA 4 hole
h
217

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HFE4020-313/BBA Summary of contents

Page 1

... As the current varies (typically from 10 to 100 mA), the light intensity increases proportionally. The HFE4020-313/XXX LED is designed to give high fiber coupled power (high radiance into a standard fiber optic cable). In order to enhance the light being sent into a fiber optic cable, a 0.30 mm diameter glass microlens is placed over the " ...

Page 2

... PÞ Temperature Coefficient Series Resistance Capacitance Thermal Resistance Notes 1. HFE4020-313/XXX is tested using a 100/140 micron fiber cable. Actual coupled power values may vary due to mechanical alignment procedures and/or receptacle and fiber tolerances. ABSOLUTE MAXIMUM RATINGS (25¡C Free-Air Temperature unless otherwise noted) Storage temperature -40 to +100¡ ...

Page 3

... HFE4020-313/XXX Fiber Optic LED ORDER GUIDE Description Catalog Listing Standard screening, typical power HFE4020-313/XXX out 60 µW MOUNTING OPTIONS substitute XXX with one of the following 3 letter combinations SMA single hole - AAA ST single hole - BAA SMA PCB - ABA ST PCB - BBA SMA 4 hole - ADA Dimensions on page 203 Fig ...

Page 4

... HFE4020-313/XXX Fiber Optic LED 220 h Honeywell reserves the right to make changes in order to improve design and supply the best products possible. ...

Page 5

... Honeywell LED/transmitter components are available in the following connector styles. Each style has a three-digit reference used in the order guides. SMA SINGLE HOLE MOUNTING (REF.: AAA) ST SINGLE HOLE MOUNTING (REF.: BAA) SMA PCB MOUNTING (REF.: ABA) Honeywell Optoelectronics reserves the right to make changes at any time in order to improve design and supply the best products possible. 203 ...

Page 6

... European Connectorized LEDs/Transmitters ST PCB MOUNTING (REF.: BBA) SMA 4 HOLE MOUNTING (REF.: ADA) 204 Honeywell Optoelectronics reserves the right to make changes at any time in order to improve design and supply the best products possible. ...

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