HLCP-J100, HDSP-4820, HDSP-4830 & HDSP-4832 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-4820/4830/4840/4850 and HLCPJ100 each contain LEDs of one color. The HDSP-4832/4836 are multicolor arrays with High Efficiency Red, Yellow, and High Performance Green LEDs in a single package. x Custom Multicolor Array Capability x Matched LEDs for Uniform Appearance x End Stackable x Package Interlock Ensures Correct Alignment x Low Profile Package x Rugged Construction x Large, Easily Recognizable Segments x High ON-OFF Contrast, Segment to Segment x Wide Viewing Angle Applications x Categorized for Luminous Intensity x Industrial Controls x HDSP-4832/4836/4840/4850 Categorized for Dominant Wavelength x Instrumentation x Office Equipment x HLCP-J100 Operates at Low Current Typical Intensity of 1.0 mcd at 1 mA Drive Current x Computer Peripherals x Consumer Products Package Dimensions 25.40 (1.000) MAX. 0.38 (0.015) 10.16 (0.400) MAX. 5.08 (0.200) 2.54 (0.100) PIN ONE MARKING 0.61 (0.024) 1.52 (0.060) LUMINOUS INTENSITY CATEGORY DATE CODE hp 1. DIMENSIONS IN MILLIMETERS (INCHES). 2. ALL UNTOLERANCED DIMEMSIONS FOR REFERENCE ONLY. 3. HDSP-4832/-4836/-4840/-4850 ONLY. HDSP XXXX XYY ZW 2.54 ± 0.25 (0.100 ± 0.010) 6.10 ± 0.25 (0.240 ± 0.010) COLOR BIN (NOTE 3) 5.08 (0.200) 4.06 (0.160) MIN. 0.38 (0.015) 7.62 ± 0.38 (0.300 ± 0.015) Absolute Maximum Ratings [1] Parameter Average PowerDissipation per LED (TA = 25°C) Peak Forward Current per LED DC Forward Current per LED Operating Temperature Range Storage Temperature Range Reverse Voltage per LED Lead Solder Dipping Temperature (1.59 mm (1/16 inch) below seating plane) [7] Wave Soldering Temperature (at 2 mm distance from the body) Red HDSP-4820 AlGaAs Red HLCP-J100 HER HDSP-4830 Yellow HDSP-4840 Green HDSP-4850 63 mW 37 mW 87 mW 50 mW 105 mW 150 mA[2] 45 mA[3] 90 mA[4] 60 mA[4] 90 mA[4] 30 mA[5] -40°C to +85°C -40°C to +85°C 3.0 V 15 mA[5] -20°C to +100°C -55°C to +100°C 5.0 V 30 mA[6] 20 mA[6] 30 mA[6] -40°C to +85°C -20°C to +85°C -40°C to +85°C 3.0 V 260°C for 5 seconds [8] 250°C for 3 seconds Notes: 1. Absolute maximum ratings for HER, Yellow, and Green elements of the multicolor arrays are identical to the HDSP-4830/4840/4850 maximum ratings. 2. See Figure 1 to establish pulsed operating conditions. Maximum pulse width is 1.5 ms. 3. See Figure 2 to establish pulsed operating conditions. Maximum pulse width is 1.5 ms. 4. See Figure 8 to establish pulsed operating conditions. Maximum pulse width is 2 ms. 5. Derate maximum DC current for Red above TA = 62°C at 0.79 mA/°C, and AlGaAs Red above TA = 91°C at 0.8 mA/°C. See Figure 3. 6. Derate maximum DC current for HER above TA = 48°C at 0.58 mA/ °C, Yellow above TA = 70°C at 0.66 mA/°C, and Green above TA = 37°C at 0.48 mA/°C. See Figure 9. 7. Clean only in water, isopropanol, ethanol, Freon TF or TE (or equivalent), or Genesolve DI-15 (or equivalent). 8. Maximum tolerable component side temperature is 134°C during solder process. Internal Circuit Diagram Pin Anode a 11 Cathode j 19 Anode b 12 Cathode I 18 3 Anode c 13 Cathode h 17 4 Anode d 14 Cathode g 5 Anode e 15 Cathode f 6 Anode f 16 Cathode e 13 7 Anode g 17 Cathode d 12 8 Anode h 18 Cathode c 11 9 Anode i 19 Cathode b 10 Anode j 20 Cathode a 2 b 3 c 4 d 5 e 16 6 f 8 h 9 i 10 2 j Function 2 a g Pin 1 1 7 Function 20 15 14 Multicolor Array Segment Colors Segment HDSP-4832 Segment Color HDSP-4836 Segment Color a HER HER b HER HER c HER Yellow d Yellow Yellow e Yellow Green f Yellow Green g Yellow Yellow h Green Yellow i Green HER j Green HER Electrical/Optical Characteristics at TA = 25°C[4] Red HDSP-4820 Parameter Symbol Min. Typ. Luminous Intensity per LED (Unit Average)[1] Peak Wavelength Dominant Wavelength[2] Forward Voltage per LED IV OPEAK Od VF 610 1250 655 645 1.6 Reverse Voltage per LED[5] VR 'VF/°C RTJ-PIN 3 Parameter Symbol Min. Typ. Units Test Conditions Luminous Intensity per LED (Unit Average) [1] IV 600 1000 5200 Pcd IF = 1 mA IF = 20 mA Pk; 1 of 4 Duty Factor Peak Wavelength Dominant Wavelength[2] Forward Voltage per LED OPEAK Od VF 645 637 1.6 nm nm V Reverse Voltage per LED[5] VR Temperature Coefficient VF per LED Thermal Resistance LED Junction-to-Pin 'VF/°C RTJ-PIN Temperature Coefficient VF per LED Thermal Resistance LED Junction-to-Pin Max. Units Test Conditions IF = 20 mA 2.0 Pcd nm nm V V mV/°C °C/W/LED IR = 100 PA 12 -2.0 300 IF = 20 mA AlGaAs Red HLCP-J100 1.8 3 5 Max. 2.2 IF = 1 mA IF = 20 mA 1.5 V -2.0 300 mV/°C °C/W/LED IR = 100 PA High Efficiency Red HDSP-4830 Parameter Symbol Min. Typ. Luminous Intensity per LED (Unit Average)[1,4] Peak Wavelength Dominant Wavelength[2] Forward Voltage per LED IV OPEAK Od VF 900 3500 635 626 2.1 Max. Units Test Conditions IF = 10 mA 2.5 Pcd nm nm V Reverse Voltage per LED[5] IF = 20 mA VR 3 Temperature Coefficient VF per LED Thermal Resistance LED Junction-to-Pin 'VF /°C RTJ-PIN 30 V IR = 100 PA -2.0 300 mV/°C °C/W/LED Yellow HDSP-4840 Parameter Symbol Min. Typ. Luminous Intensity per LED (Unit Average)[1,4] Peak Wavelength Dominant Wavelength[2,3] Forward Voltage per LED IV OPEAK Od VF 600 1900 583 585 2.2 Reverse Voltage per LED[5] VR 3 Temperature Coefficient VF per LED Thermal Resistance LED Junction-to-Pin 'VF/°C RTJ-PIN 581 Max. Units Test Conditions IF = 10 mA 592 2.5 Pcd nm nm V 40 V IR = 100 PA -2.0 300 mV/°C °C/W/LED IF = 20 mA Green HDSP-4850 Parameter Symbol Min. Typ. Luminous Intensity per LED (Unit Average)[1,4] Peak Wavelength Dominant Wavelength[2,3] Forward Voltage per LED IV OPEAK Od VF 600 1900 566 571 2.1 Max. Units Test Conditions IF = 10 mA 577 2.5 Pcd nm nm V Reverse Voltage per LED[5] VR 3 Temperature Coefficient VF per LED Thermal Resistance LED Junction-to-Pin 'VF/°C RTJ-PIN 50 V IR = 100 PA -2.0 300 mV/°C °C/W/LED IF = 20 mA 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, Od, is derived from the CIE chromaticity diagram and is that single wavelength which defines the color of the device. 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 HDSP4832/-4836 are identical to the HDSP-4850. 5. Reverse voltage per LED should be limited to 3.0 V max. for the HDSP-4820/-4830/-4840/-4850/-4832/-4836 and 5.0 V max. for the HLCP-J100. 4 1 1 10 100 1000 10000 DC OPERATION IDC MAX IPEAK MAx 1.5 3 2 1 1 10 R θ J-A= 600¡C/W RED 30 25 20 AlGaAs RED 15 10 5 0 25 35 45 55 65 75 85 95 105 0.9 0.8 0.7 0.6 0.5 0.4 1.2 10 RELATIVE LUMINOUS INTENSITY (NORMALIZED TO 1 AT 1mA) 20 1.0 0.8 0.6 0.4 0.2 5 10 15 20 RED 1.0 1.4 0 25 IF - FORWARD CURRENT PER SEGMENT - mA Figure 6. Relative Luminous Intensity vs. DC Forward Current – Red. 0 20 40 60 80 100 120 140 IPEAK - PEAK SEGMENT CURRENT - mA 160 140 RED 120 100 80 60 40 AlGaAs RED 20 0 0 0.5 1.0 1.5 2.0 2 1 0.2 0.5 15 10 3.0 3.5 4.0 Figure 5. Forward Current vs. Forward Voltage. 5 0.1 0.1 2.5 VF - FORWARD VOLTAGE - V 20 IF - FORWARD CURRENT PER SEGMENT Figure 7. Relative Luminous Intensity vs. DC Forward Current – AlGaAs. For a Detailed Explanation on the Use of Data Sheet Information and Recommended Soldering Procedures, See Application Note 1005. 5 DC OPERATION 10000 160 AlGaAs RED 1.1 Figure 4. Relative Efficiency (Luminous Intensity per Unit Current) vs. Peak Current. Figure 3. Maximum Allowable DC Current vs. Ambient Temperature. TJMAX = 100°C for Red and TJMAX = 110°C for AlGaAs Red. RELATIVE LUMINOUS INTENSITY (NORMALIZED TO 1.0 AT 20 mA) 1.2 TA - AMBIENT TEMPERATURE - oC 0 1000 Figure 2. Maximum Tolerable Peak Current vs. Pulse Duration – AlGaAs Red. IF - FORWARD CURRENT PER SEGMENT - mA ηPEAK - RELATIVE EFFICIENCY (NORMALIZED TO 1 AT 20 mA FOR RED: AT 1mA FOR AlGaAs RED) IDC MAX - MAXIMUM DC CURRENT PER SEGMENT - mA Figure 1. Maximum Tolerable Peak Current vs. Pulse Duration – Red. 35 100 tP - PULSE DURATION - μs tP - PULSE DURATION - μSEC 40 OPERATION IN THIS REGION REQUIRES TEMPERATURE DERATING OF IDC MAX ATE 2 4 HR AT E 3 5 ES EFR f-R z H 100 Hz 300 z 1 KH OPERATION IN THIS REGION REQUIRES TEMPERATURE DERATING OF IDCMAX 10 9 8 7 6 z 3KH Hz 10 K HR 6 5 4 ES EFR f-R Hz 100 Hz 300 Hz 8 z 1 KH z 3K H 15 12.5 10 RATIO OF MAXIMUM OPERATING PEAK CURRENT TO TEMPERATURE DERATED MAXIMUM DC CURRENT 20 10 K IPEAK MAX RATIO OF MAXIMUM OPERATING PEAK CURRENT TO TEMPERATURE IDC MAX DERATED MAXIMUM DC CURRENT Red, AlGaAs Red HER, Yellow, Green 8 GREEN HER H ES FR RE 6 YELLOW 4 30 OPERATION IN THIS REGION REQUIRES TEMPERATURE DERATING OF IDC MAX z z Hz 0H 1K Hz 3K z KH 2 H TE 100 RA 3 10 IPEAK MAX IDC MAX 15 12 10 f- RATIO OF MAXIMUM OPERATING PEAK CURRENT TO TEMPERATURE DERATED MAXIMUM DC CURRENT 20 1.5 1 1 10 100 1000 10000 DC OPERATION tP - PULSE DURATION - μSEC Figure 8. Maximum Tolerable Peak Current vs. Pulse Duration – 40 1.5 ηPEAK - RELATIVE EFFICIENCY 35 30 1.6 R θ J-A= 600°C/W GREEN/HER GREEN 25 20 HER YELLOW YELLOW 15 10 0 15 HER SERIES 1.3 GREEN SERIES 1.2 1.1 1.0 0.9 0.7 25 35 45 55 65 75 85 0.6 95 0 90 80 YELLOW SERIES HER SERIES 20 10 2.0 40 80 90 100 50 60 70 4.0 50 0 1.0 30 3.5 60 30 20 Figure 10. Relative Efficiency (Luminous Intensity per Unit Current) vs. Peak Current. GREEN SERIES 70 40 10 IPEAK - PEAK SEGMENT CURRENT - mA TA - AMBIENT TEMPERATURE - °C Figure 9. Maximum Allowable DC Current vs. Ambient Temperature. TJMAX = 100°C. IF - FORWARD CURRENT PER SEGMENT - mA YELLOW SERIES 1.4 0.8 5 3.0 4.0 5.0 VF - FORWARD VOLTAGE - V Figure 11. Forward Current vs. Forward Voltage. RELATIVE LUMINOUS INTENSITY IDC MAX - MAXIMUM DC CURRENT PER SEGMENT - mA HER/Yellow/Green. 3.0 2.5 2.0 1.5 1.0 0.5 0 0 53 10 15 20 25 30 5 40 IF - FORWARD CURRENT PER SEGMENT - mA Figure 12. Relative Luminous Intensity vs. DC Forward Current. For a Detailed Explanation on the Use of Data Sheet Information and Recommended Soldering Procedures, See Application Note 1005. 6 Electrical/Optical Figures 4 and 10 allow the designer to calculate the luminous intensity at different peak and average currents. The following equation calculates intensity at different peak and average currents: 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 Red (HDSP4820) bar graph array LEDs use a p-n junction diffused into a GaAsP epitaxial layer on a GaAs substrate. 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 (HDSP4850) 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 dissipation may be calculated using the VFMAX models: IVAVG is the calculated time averaged luminous intensity resulting from IFAVG. Standard Red HDSP-4820 series VFMAX = 1.8 V + IPeak (10 :) For: IPeak t 5 mA For example, what is the luminous intensity of an HDSP4830 driven at 50 mA peak 1/5 duty factor? AlGaAs Red HLCP-J100 series VFMAX = 1.8 V + IPeak (20 :) For: IPeak d 20 mA VFMAX = 2.0 V + IPeak (10 :) For: IPeak t 20 mA HER (HDSP-4830) and Yellow (HDSP-4840) series VFMAX = 1.6 + IPeak (45 :) For: 5 mA d IPeak d 20 mA VFMAX = 1.75 + IPeak (38 :) For: IPeak t 20 mA IVAVG = (IFAVG/IFAVG DATA SHEET)Kpeak)(IVDATA SHEET) Where: IFAVG is the desired time averaged LED current. IFAVG DATA SHEET is the data sheet test current for IVDATA SHEET. Kpeak 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. IFAVG = (50 mA) (0.2) = 10 mA IFAVG DATA SHEET = 10 mA Kpeak = 1.3 IV DATA SHEET = 3500 Pcd Therefore IVAVG = (10 mA/10 mA) (1.3) (3500 mcd) = 4550 mcd Green (HDSP-4850) series VFMAX = 2.0 + IPeak (50 :) For: IPeak > 5 mA 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 © 2005-2009 Avago Technologies. All rights reserved. Obsoletes AV01-0277EN AV02-1798EN - November 5, 2009