Datasheet

ManualsBrandsBROADCOM ManualsDisplaysSeven-segment display Red 7.11 mm 2 V No. of digits: 1

Package Dimensions

HDSM-281x/283x

0.28” (7.0mm)

Single digit surface mount LED display

Data Sheet

Description

The HDSM-281x/283x is a single digit display of 0.28”

(7.0mm) height. This device utilizes AlInGaP / GaAs chips

and has a grey top surface with white segments.

Features

x 0.28” digit height

x Low current operation

x Excellent characters appearance

x Available in CA and CC

x 1000 pieces per reel

x Moisture sensitivity level: Level 3

x RoHS compliant

Ordering Information

Red Green Yellow Orange Description

HDSM-281C HDSM-281H HDSM-281F HDSM-281L Common Anode, Upper and Lower Decimal

HDSM-283C HDSM-283H HDSM-283F HDSM-283L Common Cathode, Upper and Lower Decimal

Notes:

All dimensions are in millimeters (inches).

Tolerance: ± 0.25mm (0.01”) unless otherwise noted.

Summary of content (9 pages)

PAGE 1
HDSM-281x/283x 0.28” (7.0mm) Single digit surface mount LED display Data Sheet Description Features The HDSM-281x/283x is a single digit display of 0.28” (7.0mm) height. This device utilizes AlInGaP / GaAs chips and has a grey top surface with white segments. x 0.
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Pin Connection (Common Anode) Pin Connection (Common Cathode) PIN No Connection PIN No Connection 1 CATHODE G 1 ANODE G 2 CATHODE DP1 2 ANODE DP1 3 CATHODE F 3 ANODE F 4 COMMON ANODE 4 COMMON CATHODE 5 CATHODE A 5 ANODE A 6 CATHODE B 6 ANODE B 7 CATHODE DP2 7 ANODE DP2 8 CATHODE C 8 ANODE C 9 COMMON ANODE 9 COMMON CATHODE 10 CATHODE D 10 ANODE D 11 CATHODE E 11 ANODE E Internal Circuit Diagram (Common Cathode) Internal Circuit Diagram (Common Anode) 4
PAGE 3
Electrical / Optical Characteristics @ TA=25°C Green Parameters Symbol Min Typ Max Unit Test Condition Average Luminous Intensity IV 3.4 6 - mcd IF = 10mA Emissions Wavelength Kp/Od - 572/571 - nm IF = 20mA Spectral Line Half-Width 'O - 20 - nm IF = 20mA Forward Voltage, Per Segment VF - 2.1 Reverse Current, Per Segment IR - Luminous Intensity Matching Ratio IV-M - Parameters Symbol Average Luminous Intensity IV Emissions Wavelength 2.
PAGE 4
Typical Electrical / Optical characteristic curves @ TA=25°C Green G 4 RELATIVE LUMINOUS INTENSITY (NORMALIZED TO 1 AT 10MA) RELATIVE LUMINOUS INTENSITY 1.0 . 0.5 0 400 450 500 550 WAVELENGTH(nm) 600 650 Figure 1. Relative Luminous Intensity vs. Wavelength 1 0 5 10 40 30 FORWARD CURRENT IF(mA) FORWARD CURRENT IF(mA) 2 15 20 25 30 35 FORWARD CURRENT IF(mA) 40 45 50 Figure 2. Relative Luminous Intensity vs.
PAGE 5
Yellow 4 RELATIVE INTENSITY (NORMALIZED TO 1 AT 10mA) RELATIVE INTENSITY 1.0 0.5 0 400 450 500 550 WAVELENGTH(nm) 600 650 0 5 10 15 20 25 30 35 FORWARD CURRENT IF(mA) 40 45 50 40 FORWARD CURRENT IF(mA) FORWARD CURRENT IF(mA) 1 Figure 2. Relative Intensity vs. Forward Current 40 30 20 10 0 30 20 10 0 0 10 20 30 40 50 60 70 80 AMBIENT TEMPERATURE(°C) Figure 3. Allowable DC Current vs. Ambient Temperature 5 2 0 700 Figure 1. Relative Intensity vs. Wavelength 3 90 100 110 1.
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Red R 4 RELATIVE LUMINOUS INTENSITY (NORMALIZED TO 1 AT 10mA) RELATIVE LUMINOUS INTENSITY 1.0 0.5 0 400 500 550 WAVELENGTH(nm) 600 650 0 5 10 40 30 FORWARD CURRENT IF(mA) FORWARD CURRENT IF(mA) 1 R 20 10 0 10 20 30 40 50 60 70 AMBIENT TEMPERATURE(°C) 80 Figure 3. Allowable DC Current vs. Ambient Temperature 15 20 25 30 35 FORWARD CURRENT IF(mA) 40 45 50 Figure 2. Relative Luminous Intensity vs. Forward Current 40 6 2 700 Figure 1. Relative Luminous Intensity vs.
PAGE 7
Orange 4 RELATIVE INTENSITY (NORMALIZED TO 1 AT 10mA) RELATIVE INTENSITY 1.0 0.5 0 450 2 1 0 500 550 600 650 WAVELENGTH(nm) 700 0 750 Figure 1. Relative Intensity vs. Wavelength 5 10 15 20 25 30 FORWARD CURRENT IF(mA) 35 40 45 50 Figure 2. Relative Intensity vs. Forward Current 40 FORWARD CURRENT IF(mA) FORWARD CURRENT IF(mA) 40 30 20 10 0 0 10 20 30 40 50 60 70 AMBIENT TEMPERATURE(°C) 80 Figure 3. Allowable DC Current vs. Ambient Temperature 7 3 90 100 105 30 20 10 0 1.0 1.
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Intensity Bin Limits (mcd) Yellow / Red / Orange / Green IV Bin Category Min. Max L 3.401 5.400 M 5.401 8.600 N 8.601 13.700 P 13.701 21.800 Tolerance: ±15% Notes: 1. Bin categories are established for classification of products. Products may not be available in all categories. Please contact your Avago representative for information on currently available bins. SMT Soldering Profile Recommended soldering pattern (unit: mm) Pb free reflow soldering Profile 1.27 x 5 = 6.
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1.75 ± 0.1 Tape specification (unit: mm) 2.00 ± 0.1 4.0 Ø1.5 +0.10 −0.00 4.00 ± 0.1 11.50 Ø1.5 +0.10 −0.00 22.25 24.00 +0.30 −0.10 0.35 12.00 ± 0.1 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 © 2005-2011 Avago Technologies. All rights reserved.