Datasheet

ManualsBrandsBROADCOM ManualsDisplaysLED bargraph array Yellow (L x W x H) 25.4 x 10.16 x 9.14 mm

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 Eciency Red, Yellow, and High Perfor-

mance Green LEDs in a single package.

Applications

• Industrial Controls

• Instrumentation

• Oce Equipment

• Computer Peripherals

• Consumer Products

Package Dimensions

Features

• Custom Multicolor Array Capability

• Matched LEDs for Uniform Appearance

• End Stackable

• Package Interlock Ensures Correct Alignment

• Low Prole 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

5.08 (0.200)

25.40 (1.000) MAX.

0.38

(0.015)

10.16

(0.400)

MAX.

2.54

(0.100)

1.52

(0.060)

0.61

(0.024)

2.54 ± 0.25

(0.100 ± 0.010)

4.06

(0.160)

MIN.

5.08 (0.200)

6.10 ± 0.25

(0.240 ± 0.010)

7.62 ± 0.38

(0.300 ± 0.015)

0.38

(0.015)

HDSP XXXX

XYY ZW

DATE CODE

LUMINOUS

INTENSITY

Summary of content (6 pages)

PAGE 1
HDSP-4830/4840/4850, HDSP-4832/4836 & HLCP-J100 10-Element Bar Graph Array Data Sheet Description Features 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.
PAGE 2
Absolute Maximum Ratings [1] Parameter Average PowerDissipation per LED (TA = 25°C) Peak Forward Current per LED DC Forward Current per LED AlGaAs Red HLCP-J100 HER HDSP-4830 Yellow HDSP-4840 Green HDSP-4850 37 mW 87 mW 50 mW 105 mW 45 mA[3] 90 mA[4] 60 mA[4] 90 mA[4] 15 mA[5] -20°C to +100°C -55°C to +100°C 5.0 V Operating Temperature Range Storage Temperature Range Reverse Voltage per LED Lead Solder Dipping Temperature (1.
PAGE 3
Electrical/Optical Characteristics at TA = 25°C[4] AlGaAs Red HLCP-J100 Parameter Symbol Min. Typ. Units Test Conditions Luminous Intensity per LED (Unit Average) [1] IV 600 1000 5200 mcd IF = 1 mA IF = 20 mA Pk; 1 of 4 Duty Factor Peak Wavelength Dominant Wavelength[2] Forward Voltage per LED λPEAK λd VF 645 637 1.6 nm nm V IF = 1 mA Reverse Voltage per LED[5] VR 1.5 V IR = 100 mA Temperature Coefficient VF per LED Thermal Resistance LED Junction-to-Pin DVF/°C RqJ-PIN -2.
PAGE 4
Red, AlGaAs Red 1 10 100 1000 10000 DC OPERATION I PEAK MAX RATIO OF MAXIMUM OPERATING PEAK CURRENT TO TEMPERATURE I DC MAX DERATED MAXIMUM DC CURRENT ATE 1 SH R 1.5 3 1 1 10 25 20 AlGaAs RED 10 5 0 25 35 45 55 65 75 85 95 0.9 0.8 0.7 0.6 0.5 0.4 105 0 20 60 80 100 120 140 IPEAK - PEAK SEGMENT CURRENT - mA 40 160 20 1.2 10 RELATIVE LUMINOUS INTENSITY (NORMALIZED TO 1 AT 1mA) 1.4 1.0 0.8 0.6 0.4 140 RED 120 100 80 60 40 AlGaAs RED 20 0 0 0.5 1.0 1.5 2.
PAGE 5
HER, Yellow, Green 20 8 GREEN OPERATION IN THIS REGION REQUIRES TEMPERATURE DERATING OF IDC MAX HER f-R RATIO OF MAXIMUM OPERATING IPEAK MAX PEAK CURRENT TO TEMPERATURE IDC MAX DERATED MAXIMUM DC CURRENT 15 12 10 R ESH EFR 6 YELLOW ATE 4 3 z z H 100 H 300 Hz 1K z Hz KH 3K 10 2 1.5 1 1 10 100 1000 10000 DC OPERATION tP - PULSE DURATION - µSEC Figure 8. Maximum Tolerable Peak Current vs. Pulse Duration – HER/Yellow/Green. 1.6 R θ J-A= 600°C/W 35 1.
PAGE 6
Electrical/Optical These versatile bar graph arrays are composed of ten light emitting diodes. The light from each LED is optically stretched to form individual elements. The AlGaAs Red (HLCP-J100) bar graph array LEDs use double heterojunction AlGaAs on a GaAs substrate. HER (HDSP4830) 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.