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HDSP-4840 の電気的特性と機能

HDSP-4840のメーカーはAVAGOです、この部品の機能は「10-Element Bar Graph Array」です。


製品の詳細 ( Datasheet PDF )

部品番号 HDSP-4840
部品説明 10-Element Bar Graph Array
メーカ AVAGO
ロゴ AVAGO ロゴ 




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HDSP-4840 Datasheet, HDSP-4840 PDF,ピン配置, 機能
HDSP-4830/4840/4850, HDSP-4832/4836 & HLCP-J100
10-Element Bar Graph Array
Data Sheet
Description
These 10-element LED arrays are designed to display
information in easily recognizable bar graph form. The
packages are end stackable and therefore capable of
displaying long strings of information. Use of these bar
graph arrays eliminates the alignment, intensity, and
color matching problems associated with discrete LEDs.
The HDSP-4830/4840/4850 and HLCPJ100 each contain
LEDs of one color. The HDSP-4832/4836 are multicolor
arrays with High Efficiency Red, Yellow, and High Perfor-
mance Green LEDs in a single package.
Applications
Industrial Controls
Instrumentation
Office Equipment
Computer Peripherals
Consumer Products
Features
Custom Multicolor Array Capability
Matched LEDs for Uniform Appearance
End Stackable
Package Interlock Ensures Correct Alignment
Low Profile Package
Rugged Construction
Large, Easily Recognizable Segments
High ON-OFF Contrast, Segment to Segment
Wide Viewing Angle
Categorized for Luminous Intensity
HDSP-4832/4836/4840/4850 Categorized for Domi-
nant Wavelength
HLCP-J100 Operates at Low Current
Typical Intensity of 1.0 mcd at 1 mA Drive Current
Package Dimensions
0.38
(0.015)
5.08 (0.200)
25.40 (1.000) MAX.
10.16
(0.400)
MAX.
1. DIMENSIONS IN MILLIMETERS (INCHES).
2. ALL UNTOLERANCED DIMEMSIONS FOR
REFERENCE ONLY.
3. HDSP-4832/-4836/-4840/-4850 ONLY.
2.54
(0.100)
DATE CODE
PIN ONE
MARKING
LUMINOUS
INTENSITY
CATEGORY
HDSP XXXX
XYY ZW
1.52
(0.060)
COLOR BIN
(NOTE 3)
6.10 ± 0.25
(0.240 ± 0.010)
5.08 (0.200)
0.61
(0.024)
2.54 ± 0.25
(0.100 ± 0.010)
4.06
(0.160)
MIN.
7.62 ± 0.38
(0.300 ± 0.015)
0.38
(0.015)

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HDSP-4840 pdf, ピン配列
Electrical/Optical Characteristics at TA = 25°C[4]
AlGaAs Red HLCP-J100
Parameter
Luminous Intensity per LED
(Unit Average) [1]
Symbol
IV
Min.
600
Peak Wavelength
Dominant Wavelength[2]
Forward Voltage per LED
λPEAK
λd
VF
Reverse Voltage per LED[5]
Temperature Coefficient VF per LED
Thermal Resistance LED Junction-to-Pin
VR
DVF/°C
RqJ-PIN
5
Typ. Max. Units
Test Conditions
1000
mcd IF = 1 mA
5200
IF = 20 mA Pk;
1 of 4 Duty Factor
645 nm
637 nm
1.6 V IF = 1 mA
1.8 2.2
IF = 20 mA
1.5 V IR = 100 mA
-2.0 mV/°C
300 °C/W/LED
High Efficiency Red HDSP-4830
Parameter
Luminous Intensity per LED (Unit Average)[1,4]
Peak Wavelength
Dominant Wavelength[2]
Forward Voltage per LED
Reverse Voltage per LED[5]
Temperature Coefficient VF per LED
Thermal Resistance LED Junction-to-Pin
Symbol Min. Typ. Max. Units
Test Conditions
IV 900 3500
mcd IF = 10 mA
λPEAK
λd
635 nm
626 nm
VF
2.1 2.5 V
IF = 20 mA
VR 3 30
V IR = 100 mA
DVF /°C
-2.0
mV/°C
RqJ-PIN 300 °C/W/LED
Yellow HDSP-4840
Parameter
Luminous Intensity per LED (Unit Average)[1,4]
Peak Wavelength
Dominant Wavelength[2,3]
Forward Voltage per LED
Reverse Voltage per LED[5]
Temperature Coefficient VF per LED
Thermal Resistance LED Junction-to-Pin
Symbol Min. Typ.
IV 600 1900
λPEAK
583
λd 581 585
VF 2.2
VR 3 40
DVF/°C
-2.0
RqJ-PIN
300
Max. Units
Test Conditions
mcd IF = 10 mA
nm
592 nm
2.5 V
IF = 20 mA
V IR = 100 mA
mV/°C
°C/W/LED
Green HDSP-4850
Parameter
Symbol Min. Typ. Max. Units
Test Conditions
Luminous Intensity per LED (Unit Average)[1,4]
IV
600 1900
mcd IF = 10 mA
Peak Wavelength
Dominant Wavelength[2,3]
Forward Voltage per LED
λPEAK
λd
VF
566 nm
571 577 nm
2.1 2.5 V
IF = 20 mA
Reverse Voltage per LED[5]
VR 3 50
V IR = 100 mA
Temperature Coefficient VF per LED
Thermal Resistance LED Junction-to-Pin
DVF/°C
RqJ-PIN
-2.0
300
mV/°C
°C/W/LED
Notes:
1. The bar graph arrays are categorized for luminous intensity. The category is designated by a letter located on the side of the package.
2. The dominant wavelength, λd, is derived from the CIE chromaticity diagram and is that single wavelength which defines the color of the de-
vice.
3. The HDSP-4832/-4836/-4840/-4850 bar graph arrays are categorized by dominant wavelength with the category designated by a number
adjacent to the intensity category letter. Only the yellow elements of the HDSP-4832/-4836 are categorized for color.
4. Electrical/optical characteristics of the High-Efficiency Red elements of the HDSP-4832/-4836 are identical to the HDSP-4830 characteristics.
Characteristics of Yellow elements of the HDSP-4832/-4836 are identical to the HDSP-4840. Characteristics of Green elements of the HDSP-
4832/-4836 are identical to the HDSP-4850.
5. Reverse voltage per LED should be limited to 3.0 V max. for the HDSP-4830/-4840/-4850/-4832/-4836 and 5.0 V max. for the HLCP-J100.
3


3Pages


HDSP-4840 電子部品, 半導体
Electrical/Optical
These versatile bar graph arrays are composed of ten
light emitting diodes. The light from each LED is opti-
cally stretched to form individual elements. The AlGaAs
Red (HLCP-J100) bar graph array LEDs use double het-
erojunction AlGaAs on a GaAs substrate. HER (HDSP-
4830) and Yellow (HDSP-4840) bar graph array LEDs
use a GaAsP epitaxial layer on a GaP substrate. Green
(HDSP-4850) bar graph array LEDs use liquid phase GaP
epitaxial layer on a GaP substrate. The multicolor bar
graph arrays (HDSP-4832/4836) have HER, Yellow, and
Green LEDs in one package. These displays are designed
for strobed operation. The typical forward voltage values
can be scaled from Figures 5 and 11. These values should
be used to calculate the current limiting resistor value
and typical power consumption. Expected maximum VF
values for driver circuit design and maximum power dis-
sipation may be calculated using the VFMAX models:
AlGaAs Red HLCP-J100 series
VFMAX = 1.8 V + IPeak (20 )
For: IPeak 20 mA
VFMAX = 2.0 V + IPeak (10 )
For: IPeak 20 mA
HER (HDSP-4830) and Yellow
(HDSP-4840) series
VFMAX = 1.6 + IPeak (45 )
For: 5 mA IPeak 20 mA
VFMAX = 1.75 + IPeak (38 )
For: IPeak 20 mA
Green (HDSP-4850) series
VFMAX = 2.0 + IPeak (50 )
For: IPeak > 5 mA
Figures 4 and 10 allow the designer to calculate the lu-
minous intensity at different peak and average currents.
The following equation calculates intensity at different
peak and average currents:
IVAVG = (IFAVG/IFAVG DATA
SHEET)ηpeak)(IVDATA SHEET)
Where:
IVAVG is the calculated time averaged luminous inten-
sity resulting from IFAVG.
IFAVG is the desired time averaged LED current.
IFAVG DATA SHEET is the data sheet test current for
IVDATA SHEET.
ηpeak is the relative efficiency at the peak current,
scaled from Figure 4 or 10.
IV DATA SHEET is the data sheet luminous intensity,
resulting from IFAVG DATA SHEET.
For example, what is the luminous intensity of an HDSP-
4830 driven at 50 mA peak 1/5 duty factor?
IFAVG = (50 mA) (0.2) = 10 mA
IFAVG DATA SHEET = 10 mA
ηpeak = 1.3
IV DATA SHEET = 3500 µcd
Therefore
IVAVG = (10 mA/10 mA) (1.3) (3500 mcd) = 4550 mcd
For product information and a complete list of distributors, please go to our web site: www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.
Data subject to change. Copyright © 2005-2015 Avago Technologies. All rights reserved. Obsoletes AV01-0277EN
AV02-1798EN - April 16, 2015

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共有リンク

Link :


部品番号部品説明メーカ
HDSP-4840

(HDSP-48xx) 10-Element Bar Graph Array

Hewlett-Packard
Hewlett-Packard
HDSP-4840

10-Element Bar Graph Array

AVAGO
AVAGO


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