Horticulture LEDS

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Description

SST-25-WES High Power White LEDs

Features
• The high power cool white LEDs with typical output of 1500 lm @ 3.75 A, 85°C
• Vertical chip with high lumen density and small emitting angle, ideal for efficient optical beam shaping to achieve high intensity, narrow beam angle and long beam distance.
• Phosphor-on-chip with superior color uniformity over radiation angles, enabling excellent light quality of beam spots in directional lighting.
• Maximum Drive Current: 3.75 A
• Color Temperature: 5000K, 5700K, 6500 K
• Color Rendering Index: Min. 70 (5000K, 5700K), Typ. 70 (6500K)
• Low thermal resistance: 1.2°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
• LED Work Lights
• Industrial Lights

 

Ordering Part Numbers

CRI CCT Luminous Flux Chromaticity

Bin Kit3

 Ordering Part Number
Minimum Flux Bin1 Minimum Flux²
Min. 70 5000K F9 640 lm 501 SST-25-WE50-A2-F9501
502 SST-25-WE50-A2-F9502
G1 680 lm 501 SST-25-WE50-A2-G1501
502 SST-25-WE50-A2-G1502
G2 720 lm 501 SST-25-WE50-A2-G2501
502 SST-25-WE50-A2-G2502
5700K F9 640 lm 571 SST-25-WE57-A2-F9571
572 SST-25-WE57-A2-F9572
G1 680 lm 571 SST-25-WE57-A2-G1571
572 SST-25-WE57-A2-G1572
G2 720 lm 571 SST-25-WE57-A2-G2571
572 SST-25-WE57-A2-G2572
Typ. 70

Min. 65

 6500K F9 640 lm 651 SST-25-WS65-A2-F9651
652 SST-25-WS65-A2-F9652
703 SST-25-WS65-A2-F9703
G1 680 lm 651 SST-25-WS65-A2-G1651
652 SST-25-WS65-A2-G1652
G2 720 lm 651 SST-25-WS65-A2-G2651
652 SST-25-WS65-A2-G2652

 

Luminous Flux Binning

Flux Bin Code Binning @ 1500 mA Correlated Minimum Flux (lm) @ Tj=85°C2
Tj= 85°C Tj= 25°C
Minimum

Flux (lm)

 Maximum

Flux (lm)

 Minimum

Flux (lm)

 700 mA 2000 mA 3000 mA 3750 mA
F9 640 680 717 326 813 1120 1312
G1 680 720 762 347 864 1190 1394
G2 720 760 806 367 914 1260 1476
G3 760 815 851 388 965 1330 1558

 

Forward Voltage Binning

Voltage Bin Code3 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

 

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

Symbol Values Unit
DC Forward Current Minimum If min 0.10 A
Maximum If max 3.75
Surge Current (t<10 ms, Duty Cycle < 10%) I

s

 5 A
Reverse Voltage (@ If= 10 mA) V r 5 V
Power Dissipation PD 13 W
Junction Temperature Tj max 150 °C
Operating Temperature T

opr

 -40 to 100 °C
Storage Temperature 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

 

Product Characteristics

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

min

 65 70
Typical CRItyp 70 –
Viewing Angle (FWHM) 2θ1/2 120 °
Forward Voltage (If=1500 mA, Tj=85°C) Minimum Vf min 2.7 V
Typical Vf typ 3.0
Maximum Vf max 3.3
Temperature Coefficient of Voltage ∂Vf/∂T -1.35 mV/°C
Thermal Resistance (Electrical)

Junction/Solder Point

 Rthjs-EL 1.2 °C/W

 

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