Horticulture LEDS

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Description

SFT-25R-WES-A High Power White LEDs

Features
With Luminus’ advanced chip and packaging technologies, SFT-25R-W maximizes the Candela/Lumen K-Factor for high optical performance in directional lighting:
• A small emitter enables high intensity, long beam distance and small optics.
• A patented round emitter, in comparison with a square emitter, enables better uniformity and higher intensity in beam spots.
• A flat window, in comparison with a domed cover, allows the optics to be closer to the emitter to achieve higher intensity and longer beam distance.
In addition, Luminus phosphor-on-chip technology’s high uniformity of color over radiation angle enables superior beam spot light quality.
• Package Size: 3535
• Maximum Drive Current: 7.5 A
• Color Temperature: 5000K, 5700K, 6500K
• Color Rendering Index: Min. 70 (5000K, 5700K), Typ.70 (6500K)
• Low thermal resistance: 0.8 °C/W
• ANSI-compatible chromaticity bins
• Electrically isolated thermal path
• 8 kV HBM ESD rating per ANSI/ESDA/JEDEC JS-001

Applications
• Portable Lights
• Bicycle Lights
• Transportation Lighting
• LED Work Lights
• Outdoor and Roadway Lighting
• Industrial Lighting

 

Ordering Part Numbers

CRI CCT Luminous Flux Chromaticity

Bin Kit3

 Ordering Part Numbers
Minimum

Flux Bin1

 Minimum

Flux²
Min. 70 5000K F8 610 lm 501 SFT-25R-WE50-A2-F8501
502 SFT-25R-WE50-A2-F8502
F9 640 lm 501 SFT-25R-WE50-A2-F9501
502 SFT-25R-WE50-A2-F9502
5700K F8 610 lm 571 SFT-25R-WE57-A2-F8571
572 SFT-25R-WE57-A2-F8572
F9 640 lm 571 SFT-25R-WE57-A2-F9571
572 SFT-25R-WE57-A2-F9572
Typ. 70

Min. 65

 6500K F8 610 lm 651 SFT-25R-WS65-A2-F8651
652 SFT-25R-WS65-A2-F8652
703 SFT-25R-WS65-A2-F8703
F9 640 lm 651 SFT-25R-WS65-A2-F9651
652 SFT-25R-WS65-A2-F9652

 

Binning Structure

Luminous Flux Binning1,2

Flux Bin

Code

 Binning @ 1500 mA Correlated Minimum Flux (lm) @ Tj=85°C2
Tj=85°C1 Tj=25°C1 700 mA 2000 mA 3000 mA 5000 mA 7500 mA
Minimum

Flux (lm)

 Maximum

Flux (lm)

 Minimum

Flux (lm)
F7 580 610 650 290 737 1009 1450 1839
F8 610 640 683 305 775 1061 1525 1934
F9 640 680 717 320 813 1114 1600 2029
G1 680 720 762 340 864 1183 1700 2156
G2 720 760 806 360 914 1253 1800 2282

 

Forward Voltage Binning3

Voltage Bin Code Binning @ 1500 mA, Tj = 85°C
Minimum Voltage (V) Maximum Voltage (V)
VJ 2.7 2.9
VK 2.9 3.1
VL 3.1 3.3

 

Binning Structure

Chromaticity Binning Coordinates

CCT Bin

Code

 CIEx CIEy Bin

Code

 CIEx CIEy Bin

Code

 CIEx CIEy Bin

Code

 CIEx CIEy
5000K DA 0.3371 0.3490 DB 0.3376 0.3616 DC 0.3463 0.3687 DD 0.3451 0.3554
0.3451 0.3554 0.3463 0.3687 0.3551 0.3760 0.3533 0.3620
0.3440 0.3427 0.3451 0.3554 0.3533 0.3620 0.3515 0.3487
0.3366 0.3369 0.3371 0.3490 0.3451 0.3554 0.3440 0.3427
DH 0.3366 0.3369 DE 0.3381 0.3762 DF 0.3480 0.3840 DG 0.3440 0.3428
0.3440 0.3428 0.3480 0.3840 0.3571 0.3907 0.3515 0.3487
0.3429 0.3307 0.3463 0.3687 0.3551 0.3760 0.3495 0.3339
0.3361 0.3245 0.3376 0.3616 0.3463 0.3687 0.3429 0.3307
5700K CA 0.3215 0.3350 CB 0.3207 0.3462 CC 0.3290 0.3538 CD 0.3290 0.3417
0.3290 0.3417 0.3290 0.3538 0.3376 0.3616 0.3371 0.3490
0.3290 0.3300 0.3290 0.3417 0.3371 0.3490 0.3366 0.3369
0.3222 0.3243 0.3215 0.3350 0.3290 0.3417 0.3290 0.3300
CH 0.3222 0.3243 CE 0.3196 0.3602 CF 0.3290 0.3690 CG 0.3290 0.3300
0.3290 0.3300 0.3290 0.3690 0.3381 0.3762 0.3366 0.3369
0.3290 0.3180 0.3290 0.3538 0.3376 0.3616 0.3361 0.3245
0.3231 0.3120 0.3207 0.3462 0.3290 0.3538 0.3290 0.3180
6500K BA 0.3048 0.3207 BB 0.3028 0.3304 BC 0.3115 0.3391 BD 0.3130 0.3290
0.3130 0.3290 0.3115 0.3391 0.3205 0.3481 0.3213 0.3373
0.3144 0.3186 0.3130 0.3290 0.3213 0.3373 0.3221 0.3261
0.3068 0.3113 0.3048 0.3207 0.3130 0.3290 0.3144 0.3186
BH 0.3068 0.3113 BE 0.3005 0.3415 BF 0.3099 0.3509 BG 0.3144 0.3186
0.3144 0.3186 0.3099 0.3509 0.3196 0.3602 0.3221 0.3261
0.3161 0.3059 0.3115 0.3391 0.3205 0.3481 0.3231 0.3120
0.3093 0.2993 0.3028 0.3304 0.3115 0.3391 0.3161 0.3059
7500K AA 0.2950 0.297 AB 0.2920 0.3060 AC 0.2984 0.3133 AD 0.2984 0.3133
0.2920 0.306 0.2895 0.3135 0.2962 0.3220 0.3048 0.3207
0.2984 0.3133 0.2962 0.3220 0.3028 0.3304 0.3068 0.3113
0.3009 0.3042 0.2984 0.3133 0.3048 0.3207 0.3009 0.3042
AH 0.2980 0.2880 AE 0.2895 0.3135 AF 0.2962 0.3220 AG 0.3037 0.2937
0.2950 0.2970 0.2870 0.3210 0.2937 0.3312 0.3009 0.3042
0.3009 0.3042 0.2937 0.3312 0.3005 0.3415 0.3068 0.3113
0.3037 0.2937 0.2962 0.3220 0.3028 0.3304 0.3093 0.2993

 

Absolute Maximum Ratings

Parameter Symbol Value Unit
Tj ≤150°C Tj≤130°C
DC Forward Current Minimum If min 0.1 A
Maximum If max 5.0 7.5
Surge Current (t<10 ms, Duty Cycle < 10%) I

s

 9.0 A
Reverse Voltage (Ir= 10 mA) V r 5 V
Power Dissipation PD 18 29 W
Junction Temperature Tj max 150 °C
Operating Temperature Range T

opr

 -40 to 100 °C
Storage Temperature Range T

stg

 -40 to 100 °C
ESD withstand Voltage

HBM Per ANSI/ESDA/JEDEC JS-001

 VHBM 8 kV
ESD withstand Voltage

CDM Per ANSI/ESDA/JEDEC JS-002

 VCDM 1 kV

 

Characteristics

Parameter Symbol Value Unit
WS WE
Color Rendering Index1 (Tj=85°C) Minimum CRI

min

 65 70
Typical CRItyp 70 –
Forward Voltage (If =1500 mA, Tj = 85°C) Minimum Vf min 2.7 V
Typical Vf typ 2.9
Maximum Vf max 3.3
Temperature Coefficient of Voltage ∂Vf/∂T -1.4 mV/°C
Viewing Angle (FWHM) 2θ1/2 120 °
Thermal Resistance (Electrical)

Junction/Solder Point

 Rthjs-EL 0.8 °C/W

 

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