DS148 LUMILEDS | Alldatasheet

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DS148 SignalSure 250 Product Datasheet ©2016 Lumileds Holding B.V. All rights reserved. RoHS COMPLIANT SignalSure 250 is a compact, surface-mount, high power LED signaling solution that delivers an elevated standard of light output, flux density, and color uniformity. SignalSure’s robust design structure, coupled with high performance specifications, ensures high quality and reliability. SignalSure 250 is AEC-Q101D qualified. SignalSure 250 is available in the following color wavelengths: – Red Orange (615nm) – Super Red (630nm) – Super Red (635nm) SignalSure 250 High power SMD solution FEATUrES And BEnEFITS PrIMAry APPlIcATIOnS Higher drive current capability for increased flux performance Rear Fog Low thermal resistance for better hot lumen performance Stop/Tail Same footprint as SignalSure75 and SignalSure150 to increase PCB flexibility AEC-Q101D qualified

DS148 SignalSure 250 Product Datasheet 20160508 ©2016 Lumileds Holding B.V. All rights reserved. i Table of Contents

DS148 SignalSure 250 Product Datasheet 20160508 ©2016 Lumileds Holding B.V. All rights reserved. 2 General Product Information Product Test Conditions SignalSure 250 LEDs are tested and binned using a 20ms monopulse (MP) at 250mA drive current, junction temperature, Tj, of 25ºC. Part Number Nomenclature Part numbers for SignalSure 250 follow the convention below: A 1 D L – B C C C L 1 2 D E F G 0 0 Where: B – designates color (O=Red Orange and S=Super Red) C C C – designates minimum dominant wavelength (612=612nm, 627=627nm and 632=632nm) D – designates minimum flux bin (See Product Bin and Labeling section) E – designates the flux bin range (3=3 subsequent flux bins including the minimum bin) F G – designates forward voltage range in which F is the minimum Vf bin and G is the maximum Vf bin (See Product Bin and Labeling Definitions section) Therefore, the following part number is used for a SignalSure 250 Red Orange, 615nm minimum wavelength, luminous flux range of 36 lumens to 43 lumens and forward voltage range of 2.07 volts to 2.79 volts: A 1 D L – O 6 1 5 L 1 2 U 3 A F 0 0 Environmental Compliance Lumileds LLC is committed to providing environmentally friendly products to the solid-state lighting market. SignalSure 250 is compliant to the European Union directives on the restriction of hazardous substances in electronic equipment, namely the RoHS Directive 2011/65/EU and REACH Regulation (EC) 1907/2006. Lumileds LLC will not intentionally add the following restricted materials to its products: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls (PBB) or polybrominated diphenyl ethers (PBDE).

Table 1. Product selection for SignalSure 250 at 20ms MP, 250mA, T j=25°C .

  1. Dominant wavelength is derived from the CIE 1931 Chromaticity diagram and represents perceived color.
  2. Lumileds maintains a tolerance of ±1nm for dominant wavelength measurements.

Table 2. Typical optical characteristics for SignalSure 250 at 20ms MP, 250mA, T j=25°C .

  1. Total angle at which 90% of total luminous flux is captured.
  2. Viewing angle is the off axis angle from lamp center line where the luminous intensity is ½ of the peak value.Electrical and Thermal Characteristics

Table 3. Electrical and thermal characteristics for SignalSure 250 at 20ms MP, 250mA, T j= 25°C .

  1. All values are typical unless otherwise stated.

th j-c electr: Electrical thermal resistance (junction to case).

Table 4. Absolute ratings for SignalSure 250.

  1. Proper current derating must be observed to maintain junction temperature below the maximum, so that the LED is maintained below the maximum rated operating case temperature.

SignalSure LEDs driven at or above the maximum rated operating case temperature may have shorter lifetime.

  1. Measured using human body model (per ANSI/ESDA/JEDEC JS-001-2010) and charged device model (per JESD22-C101F).

Figure 1. Typical normalized power vs. wavelength for SignalSure 250 at 20ms MP, 250mA, T j=25ºC .

Figure 7. Permissible pulse handling capability for SignalSure 250.

representative to request the flux bin range with best supportability for program timing. technical datasheets. For this reason, Lumileds bins the LED components for luminous flux, color and forward voltage. platform start-of-production date. Contact your local sales representative for best supportability of programs. Table 5. Luminous flux bin definitions for SignalSure 250 at 20ms MP, 250mA, T j=25°C .

  1. Lumileds maintains a tolerance of ±10% on luminous flux measurements.

Table 6. Color code definitions for SignalSure 250 at 20ms MP, 250mA, T j=25°C .

  1. Lumileds maintains a tolerance of ±1nm on dominant wavelength measurements.

Table 7. Forward voltage bin definitions for SignalSure 250 at 20ms MP, 250mA, T j=25°C .

  1. Lumileds maintains a tolerance of ±0.06V on forward voltage measurements.
  2. Drawings are not to scale.
  3. All dimensions are in millimeters.

Figure 8. Mechanical dimensions for SignalSure 250.

Table 8. Reflow profile characteristics for SignalSure 250.

  1. All temperatures refer to the application Printed Circuit Board (PCB), measured on the surface adjacent to the package body.

Table 9. Moisture sensitivity levels for SignalSure 250. Figure 9. Visualization of the acceptable reflow temperature profile as specified in Table 8.

  1. The drawing shows the recommended SignalSure 250 layout on Printed Circuit Board (PCB).
  2. All dimensions are in millimeters.

Figure 10. Recommended solder pad layout for SignalSure 250.

Product Datasheet 20160508 ©2016 Lumileds Holding B.V. All rights reserved. LUXEON is a registered trademark of the Lumileds Holding B.V. in the United States and other countries. lumileds.com Neither Lumileds Holding B.V. nor its affiliates shall be liable for any kind of loss of data or any other damages, direct, indirect or consequential, resulting from the use of the provided information and data. Although Lumileds Holding B.V. and/or its affiliates have attempted to provide the most accurate information and data, the materials and services information and data are provided “as is,” and neither Lumileds Holding B.V. nor its affiliates warrants or guarantees the contents and correctness of the provided information and data. Lumileds Holding B.V. and its affiliates reserve the right to make changes without notice. You as user agree to this disclaimer and user agreement with the download or use of the provided materials, information and data. About Lumileds Lumileds is the global leader in light engine technology. The company develops, manufactures and distributes groundbreaking LEDs and automotive lighting products that shatter the status quo and help customers gain and maintain a competitive edge. With a rich history of industry “firsts,” Lumileds is uniquely positioned to deliver lighting advancements well into the future by maintaining an unwavering focus on quality, innovation and reliability. To learn more about our portfolio of light engines, visit lumileds.com.