C4SMB CREE
Document overview
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Technical content
© 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1443 REV 3 Screen Master® 4-mm Oval LEDs: C4SMB-RGY/GGY/BGY PRODUCT DESCRIPTION These oval LEDs are specifically designed for full-color video screens, digital billboards and passenger-information signs. The oval- shaped radiation pattern and high luminous intensity ensure that these devices are excellent for bright sunlight or low power consumption outdoor applications. These lamps are made with an advanced optical-grade epoxy that offers superior high-temperature and high-moisture- resistance performance in outdoor signal and sign applications.The encapsulation resin contains anti-UV material in order to reduce the effects of long-term exposure to direct sunlight.
FEATURES
- Size (mm): 4
- Color and Typical Dominant Wavelength: Red (621nm) Green(524nm) Blue(470nm)
- Luminous Intensity (mcd) C4SMB-RGY: (1976-4600)@20mA C4SMB-GGY: (5020-12000)@20mA C4SMB-BGY: (934-2130)@20mA
- Lead - Free
- RoHS Compliant
APPLICATIONS
- Electronic Signs & Signals (ESS)
- Full Color Video Screen
- Digital Billboards
- Motorway Signs
- Variable Message Sign (VMS)
- Advertising Signs
- Petrol Signs
SCREEN MASTER ® 4-MM OVAL LED s C4SMB-RGY/GGY/BGY © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1443 REV 3 ABSOLUTE MAXIMUM RATINGS (T A = 25°C) Items Symbol Absolute Maximum Rating Unit Red Blue and Green Forward Current IF 50 Note1 35 mA Peak Forward Current Note2 IFP 200 100 mA Reverse Voltage VR 5 5 V Power Dissipation PD 130 140 mW Operation Temperature Topr -40 ~ +95 °C Storage Temperature Tstg -40 ~ +100 °C Lead Soldering Temperature Tsol Max. 260°C for 3 sec. max. (3 mm from the base of the epoxy bulb) Electrostatic Discharge Classification (MIL-STD-883E) ESD Class 2 Note: 1. For long term performance the drive currents between 10mA and 30mA are recommended. Please contact Cree LED sales representative for more information on recommended drive conditions. 2. Pulse width ≤0.1 msec, duty ≤1/10. TYPICAL ELECTRICAL & OPTICAL CHARACTERISTICS (T A = 25°C) Characteristics Color Symbol Condition Unit Minimum Typical Maximum Forward Voltage Red VF IF = 20 mA V 2.0 2.6 Green VF IF = 20 mA V 3.0 3.8 Blue VF IF = 20 mA V 3.2 3.8 Reverse Current Red IR VR = 5 V μA 100 Blue/Green IR VR = 5 V μA 100 Dominant Wavelength Red λD IF = 20 mA nm 619 621 624 Green λD IF = 20 mA nm 520 524 540 Blue λD IF = 20 mA nm 460 470 475 Luminous Intensity Red IV IF = 20 mA mcd 1976 2800 Green IV IF = 20 mA mcd 5020 7500 Blue IV IF = 20 mA mcd 934 1400 * Continuous reverse voltage can cause LED damage.
SCREEN MASTER ® 4-MM OVAL LED s C4SMB-RGY/GGY/BGY © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1443 REV 3 INTENSITY BIN LIMIT Red (20 mA) - C4SMB-RGY Green (20 mA) - C4SMB-GGY Blue (20 mA) - C4SMB-BGY U4 1976 2130 X3 5020 5440 S3 934 1017 V1 2130 2347 X4 5440 5860 S4 1017 1100 V2 2347 2564 Y1 5860 6445 T1 1100 1205 V3 2564 2781 Y2 6445 7030 T2 1205 1310 V4 2781 3000 Y3 7030 7615 T3 1310 1415 W1 3000 3295 Y4 7615 8200 T4 1415 1520 W2 3295 3590 Z1 8200 9150 U1 1520 1672 W3 3590 3885 Z2 9150 10100 U2 1672 1824 W4 3885 4180 Z3 10100 11050 U3 1824 1976 X1 4180 4600 Z4 11050 12000 U4 1976 2130 * Tolerance of measurement of luminous intensity is ±15% COLOR BIN LIMIT Red (20 mA) - C4SMB-RGY Green (20 mA) - C4SMB-GGY Blue (20 mA) - C4SMB-BGY RB 619 624 G7 520 525 B3 460 465 G23 522.5 527.5 B23 462.5 467.5 G8 525 530 B4 465 470 G45 527.5 532.5 B45 467.5 472.5 G9 530 535 B5 470 475 G67 532.5 537.5 Ga 535 540 * Tolerance of measurement of dominant wavelength is ±1 nm.
SCREEN MASTER ® 4-MM OVAL LED s C4SMB-RGY/GGY/BGY © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1443 REV 3 ORDER CODE TABLE C4SMB-RGY Color Kit Number Luminous Intensity (mcd) Dominant Wavelength Package Min. Max. Color Bin Min. (nm) Color Bin Max. (nm) Red C4SMB-RGY-CU4X1BB1 1976 4600 RB 619 RB 624 Bulk Red C4SMB-RGY-CV14QBB1 Any 4 consecutive sub-bins: V1(2130) - W2(3590) RB 619 RB 624 Bulk Red C4SMB-RGY-CV24QBB1 Any 4 consecutive sub-bins: V2(2347) - W3(3885) RB 619 RB 624 Bulk Red C4SMB-RGY-CU4X1BB2 1976 4600 RB 619 RB 624 Ammo Red C4SMB-RGY-CV14QBB2 Any 4 consecutive sub-bins: V1(2130) - W2(3590) RB 619 RB 624 Ammo Red C4SMB-RGY-CV24QBB2 Any 4 consecutive sub-bins: V2(2347) - W3(3885) RB 619 RB 624 Ammo C4SMB-GGY Color Kit Number Luminous Intensity (mcd) Dominant Wavelength Package Min. Max. Color Bin Min. (nm) Color Bin Max. (nm) Green C4SMB-GGY-CX3Z47a1 5020 12000 G7 520 Ga 540 Bulk Green C4SMB-GGY-CX44Q7D1 Any 4 consecutive sub-bins: X4(5440) - Z1(9150) Any 1 color bin from G7 (520) to Ga (540) Bulk Green C4SMB-GGY-CX44Q7S1 Any 4 consecutive sub-bins: X4(5440) - Z1(9150) Any 1 color bin from G7 (520) to G8 (530) Bulk Green C4SMB-GGY-CX44Q8C1 Any 4 consecutive sub-bins: X4(5440) - Z1(9150) Any 1 color bin from G8 (525) to Ga (540) Bulk Green C4SMB-GGY-CY14Q7D1 Any 4 consecutive sub-bins: Y1(5860) - Z2(10100) Any 1 color bin from G7 (520) to Ga (540) Bulk Green C4SMB-GGY-CY14Q7S1 Any 4 consecutive sub-bins: Y1(5860) - Z2(10100) Any 1 color bin from G7 (520) to G8 (530) Bulk Green C4SMB-GGY-CY14Q8C1 Any 4 consecutive sub-bins: Y1(5860) - Z2(10100) Any 1 color bin from G8 (525) to Ga (540) Bulk Green C4SMB-GGY-CX3Z47a2 5020 12000 G7 520 Ga 540 Ammo Green C4SMB-GGY-CX44Q7D2 Any 4 consecutive sub-bins: X4(5440) - Z1(9150) Any 1 color bin from G7 (520) to Ga (540) Ammo Green C4SMB-GGY-CX44Q7S2 Any 4 consecutive sub-bins: X4(5440) - Z1(9150) Any 1 color bin from G7 (520) to G8 (530) Ammo Green C4SMB-GGY-CX44Q8C2 Any 4 consecutive sub-bins: X4(5440) - Z1(9150) Any 1 color bin from G8 (525) to Ga (540) Ammo Green C4SMB-GGY-CY14Q7D2 Any 4 consecutive sub-bins: Y1(5860) - Z2(10100) Any 1 color bin from G7 (520) to Ga (540) Ammo Green C4SMB-GGY-CY14Q7S2 Any 4 consecutive sub-bins: Y1(5860) - Z2(10100) Any 1 color bin from G7 (520) to G8 (530) Ammo Green C4SMB-GGY-CY14Q8C2 Any 4 consecutive sub-bins: Y1(5860) - Z2(10100) Any 1 color bin from G8 (525) to Ga (540) Ammo Notes:
- The above kit numbers represent order codes that include multiple intensity-bin and color-bin codes. Only one intensity-sub-bin code and one color- bin code will be shipped on each reel. Selected single intensity-bin, single color-bin codes will be orderable in certain quantities. For example, any four consecutive sub-bins from X4 to Z1 mean only one intensity bin with four sub-bins of the following brightness ranges (X4-Y3, Y1-Y4, Y2-Z1) will be shipped by Cree LED. For example, any one-color bin from G7 to Ga means only one color bin (G7 or G23 or G8 or G45 or G9 or G67 or Ga) will be shipped by Cree LED.
- Please refer to the HB LED Lamp Reliability Test Standards document for reliability test conditions.
- Please refer to the HB LED Lamp Soldering & Handling document for information about how to use this LED product safely.
SCREEN MASTER ® 4-MM OVAL LED s C4SMB-RGY/GGY/BGY © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1443 REV 3 ORDER CODE TABLE C4SMB-BGY Color Kit Number Luminous Intensity (mcd) Dominant Wavelength Package Min. Max. Color Bin Min. (nm) Color Bin Max. (nm) Blue C4SMB-BGY-CS3U4351 934 2130 B3 460 B5 475 Bulk Blue C4SMB-BGY-CS44Q3C1 Any 4 consecutive sub-bins: S4(1017) - U1(1672) Any 1 color bin from B3 (460) to B5 (475) Bulk Blue C4SMB-BGY-CS44Q3S1 Any 4 consecutive sub-bins:S4(1017) - U1(1672) Any 1 color bin from B3 (460) to B4 (470) Bulk Blue C4SMB-BGY-CS44Q4S1 Any 4 consecutive sub-bins: S4(1017) - U1(1672) Any 1 color bin from B4 (465) to B5 (475) Bulk Blue C4SMB-BGY-CT24Q3C1 Any 4 consecutive sub-bins: T2(1205) - U3(1976) Any 1 color bin from B3 (460) to B5 (475) Bulk Blue C4SMB-BGY-CT24Q3S1 Any 4 consecutive sub-bins: T2(1205) - U3(1976) Any 1 color bin from B3 (460) to B4 (470) Bulk Blue C4SMB-BGY-CT24Q4S1 Any 4 consecutive sub-bins: T2(1205) - U3(1976) Any 1 color bin from B4 (465) to B5 (475) Bulk Blue C4SMB-BGY-CS3U4352 934 2130 G7 520 Ga 540 Ammo Blue C4SMB-BGY-CS44Q3C2 Any 4 consecutive sub-bins: S4(1017) - U1(1672) Any 1 color bin from B3 (460) to B5 (475) Ammo Blue C4SMB-BGY-CS44Q3S2 Any 4 consecutive sub-bins:S4(1017) - U1(1672) Any 1 color bin from B3 (460) to B4 (470) Ammo Blue C4SMB-BGY-CS44Q4S2 Any 4 consecutive sub-bins: S4(1017) - U1(1672) Any 1 color bin from B4 (465) to B5 (475) Ammo Blue C4SMB-BGY-CT24Q3C2 Any 4 consecutive sub-bins: T2(1205) - U3(1976) Any 1 color bin from B3 (460) to B5 (475) Ammo Blue C4SMB-BGY-CT24Q3S2 Any 4 consecutive sub-bins: T2(1205) - U3(1976) Any 1 color bin from B3 (460) to B4 (470) Ammo Blue C4SMB-BGY-CT24Q4S2 Any 4 consecutive sub-bins: T2(1205) - U3(1976) Any 1 color bin from B4 (465) to B5 (475) Ammo Notes:
- The above kit numbers represent order codes that include multiple intensity-bin and color-bin codes. Only one intensity-sub-bin code and one color- bin code will be shipped on each reel. Selected single intensity-bin, single color-bin codes will be orderable in certain quantities. For example, any four consecutive sub-bins from X4 to Z1 mean only one intensity bin with four sub-bins of the following brightness ranges (X4-Y3, Y1-Y4, Y2-Z1) will be shipped by Cree LED. For example, any one-color bin from G7 to Ga means only one color bin (G7 or G23 or G8 or G45 or G9 or G67 or Ga) will be shipped by Cree LED.
- Please refer to the HB LED Lamp Reliability Test Standards document for reliability test conditions.
- Please refer to the HB LED Lamp Soldering & Handling document for information about how to use this LED product safely.
SCREEN MASTER ® 4-MM OVAL LED s C4SMB-RGY/GGY/BGY © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1443 REV 3 GRAPHS The data below are collected from statistical figures that do not necessarily correspond to the actual parameters of each single LED. Hence, these data will be changed without further notice.
SCREEN MASTER ® 4-MM OVAL LED s C4SMB-RGY/GGY/BGY © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1443 REV 3 MECHANICAL DIMENSIONS All dimensions are in mm. Tolerance is ±0.25 mm unless otherwise noted. An epoxy meniscus may extend about 1.5 mm down the leads. Burr around bottom of epoxy may be 0.5 mm max. NOTES Lead Frame Materials Ag-plated and Lead-free Solder-plated iron. RoHS Compliance The levels of RoHS restricted materials in this product are below the maximum concentration values (also referred to as the threshold limits) permitted for such substances, or are used in an exempted application, in accordance with EU Directive 2011/65/EC (RoHS2), as implemented January 2, 2013. RoHS Declarations for this product can be obtained from your Cree LED representative or from the Product Ecology section of the Cree LED website. Vision Advisory WARNING: Do not look at an exposed lamp in operation. Eye injury can result.
SCREEN MASTER ® 4-MM OVAL LED s C4SMB-RGY/GGY/BGY © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1443 REV 3 KIT NUMBER SYSTEM Cree LED lamps are tested and sorted into performance bins. A bin is specified by ranges of color, forward voltage, and brightness. Sorted LEDs are packaged for shipping in various convenient options. Cree LEDs are sold by order codes in combinations of bins called kits. Order codes are configured in the following manner: CCCCC-DXG -XHHKKMNT D - Color CCCCC - Product Series G - Option S : S tandof f N : N o S tand o f f B : Black F ace W : W h i te Fac e A : Black Body E: Iron Lead Frame without standoff F : Iron Lead Frame with Standoff Y: Tin free Stopper/Iron Lead Frame X: Tin free No Stopper/Iron Lead Frame M - Min. W avele ngth/Chromaticit y Range R efe r to o r d er co de t a b l e N - Max. W avel ength/Chromaticity Range R : S e l ect 1 hue fro m 4 hue bi n s S : S e l ect 1 hue fro m 3 h ue bi n s T : Select 1 hue f r o m 2 h u e bins U : S e l ect 2 hue fro m 4 hue bi n s V : S e l ect 2 hue fro m 3 h ue bi n s T - Packaging T ype 1 : B u l k P a c k 2 : Ammo Pack 3 : Ta p e & Reel ( R o ll P ack ) 4 : T u b e Pac k HH - Minimu m I ntensity Bin R efe r to o rder code tabl e KK - Maximum Int ensity Bin R efe r to o rder code tabl e * Please contact our sal es representati ve for orderi ng i nform ation .
SCREEN MASTER ® 4-MM OVAL LED s C4SMB-RGY/GGY/BGY © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1443 REV 3 SOLDERING GUIDELINES The LED soldering specification is shown below(suitable for both leaded solder & lead-free solder): Manual Soldering Solder Dipping Soldering iron 35 W max Preheat 110 ºC max Temperature 300 ºC max Preheat time 60 seconds max Solder-bath temperature 260 ºC Max Soldering time 3 seconds max Dipping time 5 seconds max Position Not less than 3 mm from the base of the package. Position Not less than 3 mm from the base of the package.
- Manual soldering onto the PCB is not recommended because soldering time is uncontrollable.
- The recommended wave soldering is as below: 10 20 30 40 50 60 70 80 90 100 110 120 150 100 300 250 200
50 Temperature ºC
Times (sec) laminar wave Fluxing Preheat
- Do not apply any stress to the LED package, particularly when heated.
- Only bottom preheat is suggested & should not preheat on top in order to reduce thermal stress experienced by the LEDs.
- The LEDs must not be re used once they have been extracted from PCB.
- After soldering the LEDs, the package should be protected from mechanical shock or vibration until the LEDs have reached 40 ºC or below.
- Precautions must be taken as mechanical stress on the LEDs may be caused by PCB warpage or from the clinching and cutting of the LED leads.
- When it is necessary to clam the LEDs during soldering, it is important to ensure no mechanical stress is exerted on the LEDs.
- Cut the LED lead at normal room temperature. Lead cutting at high temperature may cause failure of the LEDs.
- Please refer to the HB LED Lamp Soldering & Handling document for information about how to use this LED product safely.
SCREEN MASTER ® 4-MM OVAL LED s C4SMB-RGY/GGY/BGY © 2021-2024 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo and the Cree LED logo are registered trademarks of Cree LED. CLD-CT1443 REV 3 PACKAGING
- The LEDs are packed in cardboard boxes after packaging in normal or anti-electrostatic bags.
- Cardboard boxes will be used to protect the LEDs from mechanical shock during transportation.
- The boxes are not water resistant, and they must be kept away from water and moisture.
- Max 1000 pcs per bulk and Max 3000 pcs per ammo. Bulk Pack Packaging Type: Ammo Pack Packaging Type: 10 bags/carton Label A XXXXXXXXXXX (anti-electrostatic bag) xxx xxx