Precision Optical Performance AlInGaP II LED Lamps. Technical Data. HP SunPower Series HLMP-ELxx HLMP-EHxx HLMP-EDxx

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Precision Optical Performance AlInGaP II LED Lamps Technical Data HP SunPower Series HLMP-ELxx HLMP-EHxx HLMP-EDxx Features Well Defined Spatial Radiation Patterns Viewing Angles: 15, 23, 3 High

1 Precision Optical Performance AlInGaP II LED Lamps Technical Data HP SunPower Series HLMP-ELxx HLMP-EHxx HLMP-EDxx Features Well Defined Spatial Radiation Patterns Viewing Angles: 15, 23, 3 High Luminous Output Colors: 592 nm Amber 617 nm Reddish-Orange 63 nm Red High Operating Temperature: T j LED = +13 C Superior Resistance to Moisture Benefits Viewing Angles Match Traffic Management Requirements Colors Meet Automotive and Traffic Signal Specifications Superior Light Output Performance in Outdoor Environments Suitable for Autoinsertion into PC Boards Applications Traffic Management: Traffic Signals Work Zone Warning Lights Variable Message Signs Commercial Outdoor Advertising: Signs Marquees Automotive: Exterior and Interior Lights Description Precision Optical Performance AlInGaP II (aluminum indium gallium phosphide) LEDs offer superior light output for excellent readability in sunlight and dependable performance. The AlInGaP II technology provides extremely stable light output over long periods of time. These LED lamps are untinted, nondiffused, T-1 3 /4 packages incorporating second generation optics which produce well defined radiation patterns at specific viewing cone angles. These lamps are made with an advanced optical grade epoxy offering superior high temperature and high moisture resistance performance in outdoor signal and sign applications. The maximum LED junction temperature limit of +13 C enables high temperature operation in bright sunlight conditions. The epoxy contains both uv-a and uv-b inhibitors to reduce the effects of long term exposure to direct sunlight. The HLMP-Exxx Series replace the HLMP-Dxxx Series products. A cross reference is found on page 4 of this data sheet.

2 2 Part Numbering Scheme HLMP-E(1)(2)(3)- (4)(5)(6)(7)(8) where (1) = Color L =592 nm Amber H =615 nm Reddishorange D =63 nm Red where (2)(3) = Viewing Angle and Lead Standoffs 16 =15 degree without lead 18 =15 degree with lead 25 =23 degree without lead 27 =23 degree with lead 31 =3 degree without lead 33 =3 degree with lead where (4) = Minimum Intensity Bin (refer to table on page 7) where (5) = Maximum Intensity Bin (refer to table on page 7) where (6) = Color Bin Selection =no color bin limitation K =amber color bins 2 and 4 only (refer to table on page 7) 4 =amber color bin 4 only (refer to table on page 7) where (7)(8) = Mechanical or Packaging Option =bulk packaging, minimum increment 5/bag DD =ammo pack, minimum increment 2/box. Available for products shown in BOLD in selection guide. Refer to the device selection guides for available combinations. T-1 3 /4 (5 mm) Precision Optical Performance AlInGaP II LED Lamps Selection Guide Typical Viewing Color and Luminous Angle Dominant Intensity Iv (mcd) [3,4] 2θ 1 /2 Wavelength Lamps Without Standoffs Lamps With I(f) = 2 ma (Deg.) [2] (nm), Typ. [1] (Outline Drawing A) Outline Drawing B) Min. Max. Amber 592 HLMP-EL16-TU HLMP-EL16-TUK* HLMP-EL16-TV HLMP-EL16-TV4** HLMP-EL16-TVK* HLMP-EL16-TW HLMP-EL18-TW Red-Orange 615 HLMP-EL16-TWK* HLMP-EL16-UX HLMP-EL18-UX HLMP-EH16-TW HLMP-EH18-TW HLMP-EH16-UX HLMP-EH18-UX Red 63 HLMP-ED16-TW HLMP-ED18-TW Notes: 1. Dominant Wavelength, λ d, is derived from the CIE Chromaticity Diagram and represents the color of the lamp. 2. θ 1/2 is the off-axis angle where the luminous intensity is one half the on-axis intensity. 3. The luminous intensity is measured on the mechanical axis of the lamp package. 4. The optical axis is closely aligned with the package mechanical axis. Part numbers in bold are recommended for new designs. *HLMP-xLxx-xxK are selected to amber color bins 2 and 4 only. **HLMP-xLxx-xx4 are selected to amber color bin 4 only.

3 3 T-1 3 /4 (5 mm) Precision Optical Performance AlInGaP II Led Lamps (Continued) Selection Guide Typical Viewing Color and Luminous Angle Dominant Intensity Iv (mcd) [3,4] 2θ 1 /2 Wavelength Lamps Without Standoffs Lamps With I(f) = 2 ma (Deg.) [2] (nm), Typ. [1] (Outline Drawing A) Outline Drawing B) Min. Max. HLMP-EL25-QR 1 22 HLMP-EL25-QRK* 1 22 HLMP-EL25-QS 1 29 HLMP-EL25-QS4** Amber 592 HLMP-EL25-QSK* 1 29 HLMP-EL25-QT HLMP-EL27-QT HLMP-EL25-QTK* HLMP-EL25-RU HLMP-EL27-RU HLMP-EL25-RUK* HLMP-EL25-SV HLMP-EL27-SV HLMP-EH25-QT HLMP-EH27-QT 1 37 Red-Orange 615 HLMP-EH25-RU HLMP-EH27-RU Red 63 HLMP-EH25-SV HLMP-EH27-SV HLMP-ED25-QT HLMP-ED27-QT 1 37 HLMP-ED25-RU HLMP-ED27-RU HLMP-EL31-QR 1 22 HLMP-EL31-QRK* 1 22 HLMP-EL31-QS 1 29 Amber 592 HLMP-EL31-QS4** 1 29 Red-Orange 615 Red 626 HLMP-EL31-QSK* 1 29 HLMP-EL31-QT HLMP-EL33-QT 1 37 HLMP-EL31-QTK* 1 37 HLMP-EH31-PS HLMP-EH33-PS HLMP-EH31-QT HLMP-EH33-QT 1 37 HLMP-ED31-PQ HLMP-ED31-PR HLMP-ED31-PS HLMP-ED33-PS HLMP-ED31-QT HLMP-ED33-QT 1 37 Notes: 1. Dominant Wavelength, λ d, is derived from the CIE Chromaticity Diagram and represents the color of the lamp. 2. θ 1/2 is the off-axis angle where the luminous intensity is one half the on-axis intensity. 3. The luminous intensity is measured on the mechanical axis of the lamp package. 4. The optical axis is closely aligned with the package mechanical axis. Part numbers in bold are recommended for new designs. *HLMP-xLxx-xxK are selected to amber color bins 2 and 4 only. **HLMP-xLxx-xx4 are selected to amber color bin 4 only.

4 4 Part Number Cross Reference Hewlett-Packard s Precision Optical Performance T-1 3 /4 AlInGaP II lamps part numbers are changing. The advantages of the new part numbering system include: - specification of maximum intensities - for comparison/substitution purposes, easier recognition of parts which are the same color and viewing angle, but differ only in intensity and/or color bin selection In each case, the new part number is an exact replacement for the old part number. Package Dimensions Old Part Number HLMP-DD16 HLMP-DD18 HLMP-DD25 HLMP-DD27 HLMP-DD31 HLMP-DD33 HLMP-DH16 HLMP-DH18 HLMP-DH25 HLMP-DH27 HLMP-DH31 HLMP-DH33 HLMP-DL16 HLMP-DL18 HLMP-DL25 HLMP-DL27 HLMP-DL31 HLMP-DL33 New Part Number HLMP-ED16-TW HLMP-ED18-TW HLMP-ED25-QT HLMP-ED27-QT HLMP-ED31-PS HLMP-ED33-PS HLMP-EH16-TW HLMP-EH18-TW HLMP-EH25-QT HLMP-EH27-QT HLMP-EH31-PS HLMP-EH33-PS HLMP-EL16-UX HLMP-EL18-UX HLMP-EL25-SV HLMP-EL27-SV HLMP-EL31-QT HLMP-EL33-QT A 5. ±.2 (.197 ±.8) B 5. ±.2 (.197 ±.8) 8.71 ±.2 (.343 ± ±.2 (.45 ±.8) d 8.71 ±.2 (.343 ±.8) 31.6 (1.244) MIN (.93) MAX (1.244) MIN. 1.5 ±.15 (.59 ±.6) 1.14 ±.2 (.45 ±.8).7 (.28) MAX..7 (.28) MAX. PART NO. d CATHODE LEAD CATHODE LEAD HLMP-EX18-xxxxx 12.6 ±.18 (.496 ±.7) HLMP-EX27-xxxxx ±.25 (.456 ±.1) HLMP-EX33-xxxxx ±.25 (.472 ±.1) 1. (.39) MIN..5 ±.1 SQ. TYP. (.2 ±.4) 1. (.39) MIN..5 ±.1 SQ. TYP. (.2 ±.4) CATHODE FLAT 5.8 ±.2 (.228 ±.8) CATHODE FLAT 5.8 ±.2 (.228 ±.8) 2.54 ±.38 (.1 ±.15) 2.54 ±.38 (.1 ±.15)

5 5 Absolute Maximum Ratings at T A = 25 C DC Forward Current [1,2,3]... 5 ma Peak Pulsed Forward Current [2,3]... 7 ma Average Forward Current... 3 ma Reverse Voltage (I R = 1 µa)... 5 V LED Junction Temperature C Operating Temperature C to +1 C Storage Temperature C to +12 C Dip/Drag Solder Temperature C for 6 seconds Through-the-Wave Preheat Temperature C Through-the-Wave Solder Temperature C for 3 seconds [1.59 mm (.6 in.) below seating plane] Notes: 1. Derate linearly as shown in Figure For long term performance with minimal light output degradation, drive currents between 1 ma and 3 ma are recommended. 3. Please contact your Hewlett-Packard sales representative about operating currents below 1 ma. Electrical/Optical Characteristics at T A = 25 C Parameter Symbol Min. Typ. Max. Units Test Conditions Forward Voltage I F = 2 ma Amber (λ d = 592 nm) 2.15 Red-Orange (λ d = 617 nm) V F V Red (λ d = 63 nm) 2. Reverse Voltage V R 5 2 V I R = 1 µa Peak Wavelength Peak of Wavelength of Amber 594 Spectral Distribution Red-Orange λ PEAK 623 nm at I F = 2 ma Red 639 Spectral Halfwidth λ 1/2 17 nm Wavelength Width at Spectral Distribution 1 /2 Power Point at I F = 2 ma Speed of Response τ s 2 ns Exponential Time Constant, e -t/τ s Capacitance C 4 pf V F =, f = 1 MHz Thermal Resistance RΘ J-PIN 24 C/W LED Junction-to-Cathode Lead Luminous Efficacy [1] Emitted Luminous Amber 5 Power/Emitted Radiant Red-Orange η v 235 lm/w Power at I f = 2 ma Red 155 Note: 1. The radiant intensity, I e, in watts per steradian, may be found from the equation I e = I v /η v, where I v is the luminous intensity in candelas and η v is the luminous efficacy in lumens/watt.

6 6 1. AMBER RED-ORANGE RELATIVE INTENSITY.5 RED WAVELENGTH nm Figure 1. Relative Intensity vs. Peak Wavelength. CURRENT ma RED AMBER V F FORWARD VOLTAGE V 3. RELATIVE LUMINOUS INTENSITY (NORMALIZED AT 2 ma) I F DC FORWARD CURRENT ma I F FORWARD CURRENT ma Rθ JA = 585 C/W Rθ JA = 78 C/W T A AMBIENT TEMPERATURE C Figure 2. Forward Current vs. Forward Voltage. Figure 3. Relative Luminous Intensity vs. Forward Current. Figure 4. Maximum Forward Current vs. Ambient Temperature. Derating Based on T JMAX = 13 C. NORMALIZED INTENSITY ANGULAR DISPLACEMENT DEGREES Figure 5. Representative Spatial Radiation Pattern for 15 Viewing Angle Lamps.

7 7 NORMALIZED INTENSITY ANGULAR DISPLACEMENT DEGREES Figure 6. Representative Spatial Radiation Pattern for 24 Viewing Angle Lamps. NORMALIZED NORMALIZED INTENSITY INTENSITY ANGULAR DISPLACEMENT DEGREES.1 Figure Representative Spatial -5 Radiation 5 Pattern 1 for 153 Viewing 2 25Angle Lamps. ANGULAR DISPLACEMENT DEGREES Intensity Bin Limits (mcd at 2 ma) Bin Name Min. Max. P Q R S T U V W X Tolerance for each bin limit is ± 15%. HLMP-xLxx Color Bin Limits (nm at 2 ma) Bin Name Min. Max Tolerance for each bin limit is ±.5 nm. Note: 1. Bin categories are established for classification of products. Products may not be available in all bin categories.

8 For technical assistance or the location of your nearest Hewlett-Packard sales office, distributor or representative call: Americas/Canada: or Far East/Australasia: Call your local HP sales office. Japan: (81 3) Europe: Call your local HP sales office. Data subject to change. Copyright 1998 Hewlett-Packard Co. Obsoletes E E (1/98)

Precision Optical Performance AlInGaP II LED Lamps. Technical Data. SunPower Series HLMP-ELxx HLMP-EHxx HLMP-EDxx

Precision Optical Performance AlInGaP II LED Lamps Technical Data SunPower Series HLMP-ELxx HLMP-EHxx HLMP-EDxx Features Well Defined Spatial Radiation Patterns Viewing Angles: 15, 23, 3 High Luminous