Horticulture LEDS

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Description

SST-20-WS Gen 2 High Power White LEDs

Features
• The high power cool white LEDs have a typical output of 1100 lm @3 A, 85°C.
• The vertical chip delivers high lumen density and small emitting angle, ideal for maximizing the intensity and beam distance in directional lighting.
• The phosphor-on-chip technology features high color uniformity over radiation angle, enabling superior light quality for beam spots.
• Maximum Drive Current: 3 A
• Color Temperature: 5000K, 5700K, 6500K
• Color Rendering Index: Typ. 70, Min. 65
• Low thermal resistance: 1.6°C/W
• ANSI-compatible chromaticity bins
• Available in 2 soldering footprint configurations
• Electrically isolated thermal path
• 8 kV HBM ESD rating per ANSI/ESDA/JEDEC JS-001

Applications
• Portable Lights
• Bicycle Lights
• Automotive Auxiliary Lights
• LED Work Lights
• Outdoor and Roadway Lighting
• High Bay Industrial Lighting

 

Ordering Part Numbers

CRI CCT Luminous Flux Chromaticity

Bin Kit3

 Solder Pad

Type4

 Ordering Part Number
Minimum Flux Bin1 Minimum Flux2
Typ. 70

Min. 65

 5000K F8 610 lm 501 A SST-20-WS50-A2-F8501
B SST-20-WS50-B2-F8501
502 A SST-20-WS50-A2-F8502
B SST-20-WS50-B2-F8502
F9 640 lm 501 A SST-20-WS50-A2-F9501
B SST-20-WS50-B2-F9501
502 A SST-20-WS50-A2-F9502
B SST-20-WS50-B2-F9502
5700K F8 610 lm 571 A SST-20-WS57-A2-F8571
B SST-20-WS57-B2-F8571
572 A SST-20-WS57-A2-F8572
B SST-20-WS57-B2-F8572
F9 640 lm 571 A SST-20-WS57-A2-F9571
B SST-20-WS57-B2-F9571
572 A SST-20-WS57-A2-F9572
B SST-20-WS57-B2-F9572
6500K F9 640 lm 651 A SST-20-WS65-A2-F9651
B SST-20-WS65-B2-F9651
652 A SST-20-WS65-A2-F9652
B SST-20-WS65-B2-F9652
703 A SST-20-WS65-A2-F9703
B SST-20-WS65-B2-F9703
G1 680 lm 651 A SST-20-WS65-A2-G1651
B SST-20-WS65-B2-G1651
652 A SST-20-WS65-A2-G1652
B SST-20-WS65-B2-G1652

 

Luminous Flux Binning

Flux

Bin

Code

 Binning @ 1500 mA Correlated Minimum Flux (lm) @ Tj=85°C2
Tj=85°C1 Tj=25°C1 350 mA 700 mA 2000 mA 3000 mA
Minimum

Flux (lm)

 Maximum

Flux (lm)

 Minimum

Flux (lm)
F8 610 640 671 171 317 769 1037
F9 640 680 704 179 333 806 1088
G1 680 720 748 190 354 857 1156
G2 720 760 792 202 374 907 1224

 

Forward Voltage Binning

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

 

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
DC Forward Current Minimum If min 0.2 A
Maximum If max 3.0
Surge Current (t<10 ms, Duty Cycle < 10%) I

s

 4 A
Reverse Voltage (Ir= 10 mA) V r 5 V
Power Dissipation PD 10 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
Color Rendering Index1 (Tj=85°C) Minimum CRI

min

 65
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 -1.5 mV/°C
Thermal Resistance (Electrical)

Junction/Solder Point

 Rthjs-EL 1.6 °C/W

 

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