HDSP-74x Series, HDSP-75x Series, HDSP-78x Series, HDSP-A5x Series, HDSP-A4x Series 7.6 mm (.3 inch) Micro Bright Seven Segment Displays Data Sheet Description The 7.6 mm (.3 inch) LED seven segment displays are designed for viewing distances up to 3 meters ( feet). These devices use an industry standard size package and pinout. Both the numeric and ±. overflow devices feature a right hand decimal point. All devices are available as either common anode or common cathode. These displays are ideal for most applications. Pin-forpin equiv alent displays are also available in a low current design. The low current displays are ideal for portable applica tions. For additional information see the Low Current Seven Segment Displays. Devices Features Orange AlGaAs [] HER [] Yellow [] Green [] Description Compact package.3 x.5 inches Leads on 2.54 mm (. inch) centers Choice of colors AlGaAs Red, High Efficiency Red, Yellow, Green, Orange Excellent appearance Evenly lighted segments Mitered corners on segments Surface color gives optimum contrast ±5 viewing angle Design flexibility Common anode or common cathode Right hand decimal point ±. Overflow Character Categorized for luminous intensity Yellow and Green categorized for color Use of like categories yields a uniform display High light output High peak current Excellent for long digit string multiplexing Intensity and color selection available See Intensity and Color Selected Displays Data Sheet Sunlight viewable AlGaAs HDSP-A4 HDSP-A5 HDSP-75 HDSP-74 HDSP-78 Common Anode Right Hand Decimal A HDSP-A43 HDSP-A53 HDSP-753 HDSP-743 HDSP-783 Common Cathode Right Hand Decimal C Package Drawing HDSP-757 HDSP-787 CommonAnode ±. Overflow E HDSP-758 HDSP-788 Common Cathode ±. Overflow F Note:. These displays are recommended for high ambient light operation. For low current operation, refer to the HDSP-AX AlGaAs, HDSP-335X HER, HDSP-A8X Yellow, and HDSP-A9X Green data sheet.
Part Numbering System 582 X XX X X X X XX HDSP X XX X X X X XX Mechanical Option [] : No Mechanical Option Color Bin Options [, 2] : No Color Bin Limitation 3: Color Bins 3- and 3+ only (applicable for Yellow devices only) Z: Color Bins 2- and 3+ only (applicable for Yellow devices only) Maximum Intensity Bin [, 2] : No Maximum Intensity Bin Limitation Minimum Intensity Bin [, 2] : No Minimum Intensity Bin Limitation Device Configuration/Color [] : Common Anode 2: Common Anode 3: Common Cathode 4: Common Cathode Device Specific Configuration [] Refer to Respective Datasheet Package [] A: 7.6 mm (.3 inch) Single Digit Seven Segment Display Notes:. For codes not listed in the figure above, please refer to the respective datasheet or contact your nearest Avago representative for details. 2. Bin options refer to shippable bins for a part number. Color and Intensity Bins are typically restricted to bin per tube (exceptions may apply). Refer to respective datasheet for specific bin limit information. 2
Package Dimensions Notes:. All dimensions in millimeters (inches). 2. All untoleranced dimensions are for reference only. 3. Redundant anodes. 4. Redundant cathodes. 5. For HDSP-74/78 series product only. Pin 2 3 4 5 6 7 8 9 ANODE [3] CATHODE f CATHODE g CATHODE e CATHODE d ANODE [3] CATHODE DP CATHODE c CATHODE b CATHODE a FUTION A C E F CATHODE [4] ANODE f ANODE g ANODE e ANODE d CATHODE [4] CATHODE DP CATHODE c CATHODE b CATHODE a ANODE [3] CATHODE PLUS CATHODE MINUS ANODE [3] CATHODE DP CATHODE c CATHODE b CATHODE [5] ANODE PLUS ANODE MINUS CATHODE [4] ANODE DP ANODE c ANODE b Internal Circuit Diagram 3
Absolute Maximum Ratings Description AlGaAs Red HDSP-A5 Series HER/Orange HDSP-75/ -A4X Series Yellow HDSP-74 Series Green HDSP-78 Series Average Power per Segment or DP 96 5 8 5 mw Peak Forward Current per Segment or DP 6 [] 9 [3] 6 [5] 9 [7] ma DC Forward Current per Segment or DP 4 [2] 3 [4] 2 [6] 3 [8] ma Operating Temperature Range 2 to + [9] 4 to + C Storage Temperature Range 55 to + C Reverse Voltage* per segment or DP 3. V Wave Soldering Temperature for 3 Seconds (.59mm [.63 in.] below Body) 25 C * reverse voltage is for LED testing purposes and is not recommended to be used as an application condition. Notes:. See Figure to establish pulsed conditions. 2. Derate above 46 C at.54 ma/ C. 3. See Figure 6 to establish pulsed conditions. 4. Derate above 53 C at.45 ma/ C. 5. See Figure 7 to establish pulsed conditions. 6. Derate above 8 C at.52 ma/ C. 7. See Figure 8 to establish pulsed conditions. 8. Derate above 39 C at.37 ma/ C. 9. For operation below 2 C, contact your local Avago components sales office or an authorized distributor. Electrical/Optical Characteristics at T A = 25 C AlGaAs Red Device Series - HDSP-A5x Luminous Intensity/Segment [,2,5] (Digit Average) I V 6.9 4. mcd I F = 2 ma Forward Voltage/Segment or DP V F.8 V I F = 2 ma Units 2. 3. V I F = ma Peak Wavelength λ PEAK 645 nm Dominant Wavelength [3] λ d 637 nm Reverse Voltage/Segment or DP [4] V R 3. 5. V I R = μa Thermal Resistance LED Junction-to-Pin Rθ J-PIN 255 C/W/Seg High Efficiency Red Device Series - HDSP-75x Luminous Intensity/Segment [,2,6] (Digit Average) I V 36 98 μcd I F = 5 ma 539 I F = 2 ma Forward Voltage/Segment or DP V F 2. 2.5 V I F = 2 ma Peak Wavelength λ PEAK 635 nm Dominant Wavelength [3] λ d 626 nm Reverse Voltage/Segment or DP [4] V R 3. 3 V I R = μa Thermal Resistance LED Junction-to-Pin Rθ J-PIN 2 C/W/Seg 4
Orange Device Series - HDSP-A4x Luminous Intensity/Segment [,2,6] (Digit Average) I V.7 mcd I F = 5 ma Forward Voltage/Segment or DP V F 2. 2.5 V I F = 2 ma Peak Wavelength λ PEAK 6 nm Dominant Wavelength [3] λ d 63 nm Reverse Voltage/Segment or DP [4] V R 3. 3 V I R = μa Thermal Resistance LED Junction-to-Pin Rθ J-PIN 2 C/W/Seg Yellow Device Series - HDSP-74x Luminous Intensity/Segment [,2,7] (Digit Average) I V 225 98 μcd I F = 5 ma 539 I F = 2 ma Forward Voltage/Segment or DP V F 2.2 2.5 V I F = 2 ma Peak Wavelength λ PEAK 583 nm Dominant Wavelength [3,9] λ d 58.5 586 592.5 nm Reverse Voltage/Segment or DP [4] V R 3. 5. V I R = μa Thermal Resistance LED Junction-to-Pin Rθ J-PIN 2 C/W/Seg High Performance Green Device Series - HDSP-78x Luminous Intensity/Segment [,2,8] (Digit Average) I V 86 3 μcd I F = ma 68 I F = 2 ma Forward Voltage/Segment or DP V F 2. 2.5 V I F = 2 ma Peak Wavelength λ PEAK 566 nm Dominant Wavelength [3,9] λ d 57 577 nm Reverse Voltage/Segment or DP [4] V R 3. 5. V I R = μa Thermal Resistance LED Junction-to-Pin Rθ J-PIN 2 C/W/Seg Notes:. Case temperature of device immediately prior to the intensity measurement is 25 C. 2. The digits are categorized for luminous intensity. The intensity category is designated by a letter on the side of the package. 3. The dominant wavelength, ld, is derived from the CIE chromaticity diagram and is that single wavelength which defines the color of the device. 4. Typical specification for reference only. Do not exceed absolute maximum ratings. 5. For low current operation the AlGaAs HDSP-A series displays are recommended. 6. For low current operation the HER HDSP-75 series displays are recommended. 7. For low current operation the Yellow HDSP-A8 series displays are recommended. 8. For low current operation the Green HDSP-A9 series displays are recommended. 9. The yellow (HDSP-74) and Green (HDSP-78) displays are categorized for dominant wavelength. The category is designated by a number adjacent to the luminous intensity category letter. 5
AlGaAs Red RATIO OF MAXIMUM OPERATING PEAK CURRENT TO TEMPERATURE DERATED MAXIMUM DC CURRENT OPERATION IN THIS REGION REQUIRES TEMPERATURE OPERATING OF IDC MAXIMUM I F PEAK I DC MAX KHZ 3 KHz KHz 3 Hz Hz DC OPERATION t PULSE DURATION µs P Figure. Maximum Allowed Peak Current vs. Pulse Duration AlGaAs Red. I DC MAX. MAXIMUM DC CURRENT PER SEGMENT ma 5 45 AlGaAs RED 4 35 3 25 2 5 5 2 Rθ J-A = 77 C/W 3 4 5 6 7 8 9 2.5..5 2. 2.5 3. 3.5 4. I F FORWARD CURRENT PER SEGMENT ma 6 4 2 8 6 4 2 AlGaAs RED T A AMBIENT TEMPERATURE C Figure 2. Maximum Allowable DC Current per Segment as a Function of Ambient Temperature. V F FORWARD CURRENT V Figure 3. Forward Current vs. Forward Voltage. RELATIVE LUMINOUS INTENSITY (NORMALIZED TO AT 2 ma) 2..75.5.25..75.5.25 AlGaAs RED 5 5 2 25 3 35 4 η PEAK NORMALIZED RELATIVE EFFICIEY.4.2..8.6.5 AlGaAs RED 5. 5. 5. I F FORWARD CURRENT PER SEGMENT ma Figure 4. Relative Luminous Intensity vs. DC Forward Current. I PEAK PEAK FORWARD CURRENT PER SEGMENT ma Figure 5. Relative Efficiency (Luminous Intensity per Unit Current) vs. Peak Current. 6
HER, Yellow, Green, Orange RATIO OF MAXIMUM OPERATING PEAK CURRENT TO TEMPERATURE DERATED DC CURRENT I F PEAK I DC MAX KHZ 3 KHz KHz 3 Hz Hz OPERATION IN THIS REGION REQUIRES TEMPERATURE OPERATING OF IDC MAXIMUM DC OPERATION RATIO OF MAXIMUM OPERATING PEAK CURRENT TO TEMPERATURE DERATED DC CURRENT I F PEAK I DC MAX KHz 3 KHz HZ 3 Hz KHz OPERATION IN THIS REGION REQUIRES TEMPERATURE OPERATING OF IDC MAXIMUM DC OPERATION t PULSE DURATION µs P Figure 6. Maximum Tolerable Peak Current vs. Pulse Duration HER, Orange. t PULSE DURATION µs P Figure 7. Maximum Tolerable Peak Current vs. Pulse Duration Yellow. RATIO OF MAXIMUM OPERATING PEAK CURRENT TO TEMPERATURE DERATED DC CURRENT I F PEAK I DC MAX Hz 3 Hz KHz 3 KHz KHZ OPERATION IN THIS REGION REQUIRES TEMPERATURE OPERATING OF IDC MAXIMUM DC OPERATION I DC MAX MAXIMUM DC CURRENT PER SEGMENT ma 5 R θ = 77 C/W J-A 45 4 35 3 25 GREEN HER, ORANGE 2 YELLOW 5 5 2 3 4 5 6 7 8 9 2 t PULSE DURATION µs P Figure 8. Allowable Peak Current vs. Pulse Duration Green. T AMBIENT TEMPERATURE C A Figure 9. Maximum Allowable DC Current per Segment as a Function of Ambient Temperature. I FORWARD CURRENT PER SEGMENT ma F 8 6 YELLOW 4 HER / ORANGE 2 GREEN. 2. 3. 4. 5. RELATIVE LUMINOUS INTENSITY (NORMALIZED TO AT 5 ma FOR HER AND )t (YELLOW AND TO AT ma FOR GREEN) 2 8 6 4 2 HER / ORANGE YELLOW GREEN 5 5 2 25 3 η PEAK RELATIVE EFFICIEY (NORMALIZED TO AT 5 ma FOR HER, ORANGE AND YELLOW, AND ma FOR GREEN).8.6.4.2..8 YELLOW 2 4 6 HER / ORANGE GREEN 8 V FORWARD VOLTAGE V F Figure. Forward Current vs. Forward Voltage Characteristics. I FORWARD CURRENT PER SEGMENT ma F Figure. Relative Luminous Intensity vs. DC Forward Current. I PEAK PEAK FORWARD CURRENT PER SEGMENT ma Figure 2. Relative Efficiency (Luminous Intensity per Unit Current) vs. Peak Current. 7
Intensity Bin Limits (mcd) AlGaAs Red HDSP-A5x M 7.7 3. N.6 9.4 O 5.9 29.2 P 23.9 43.8 Q 35.8 65.6 HER HDSP-75x B.342.63 C.56.946 D.774.48 E.6 2.27 F.74 3.9 G 2.6 4.785 H 3.95 7.77 Yellow HDSP-74x B.229.387 C.37.582 D.476.872 E.74.3 F.73.967 G.69 2.95 H 2.43 4.425 Green HDSP-78x H.86.58 I.29 2.37 J.94 3.55 K 2.9 5.33 L 4.37 8. Orange HDSP-A4x A.284.433 B.354.54 C.443.677 D.554.846 E.692.57 F.856.322 G.82.652 H.352 2.66 I.692 2.58 J 2.4 3.227 K 2.64 4.34 L 3.3 5.42 M 4.27 6.33 N 5.57 7.878 8
Color Categories Color Bin Dominant Wavelength (nm) Min. Max. Yellow 58.5 585. 3 584. 587.5 2 586.5 59. 4 589. 592.5 Green 2 573. 577. 3 57. 574. 4 567. 57. 5 564. 568. Note: All categories are established for classification of products. Products may not be available in all categories. Please contact your Avago representatives for further clarification/information. Contrast Enhancement For information on contrast enhancement, please see Application Note 5. Soldering/Cleaning Cleaning agents from the ketone family (acetone, methyl ethyl ketone, etc.) and from the chlorinated hydrocarbon family (methylene chloride, trichloroethylene, carbon tetrachloride, etc.) are not recommended for cleaning LED parts. All of these various solvents attack or dissolve the encapsulating epoxies used to form the package of plastic LED parts. For information on soldering LEDs, please refer to Application Note 27. 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 25-25 Avago Technologies. All rights reserved. Obsoletes 5988-4434EN AV2-2553EN - October 9, 25