Description
SST-20V-WG (CRI > 90) The V-Line High Power White LEDs
Features
• High CRI, high-efficacy white LEDs for high-performance directional lighting applications.
• The vertical chip features high lumen density and small emitting angle, ideal for maximizing the light intensity and reducing the optics size in optical beam shaping.
• The phosphor-on-chip technology delivers high color uniformity over radiation angle, enabling superior light quality for beam spots.
• Maximum Drive Current: 2.0 A
• Color Temperature: 5000K, 5700K
• Color Rendering Index: > 90
• Low thermal resistance: 1.6 °C/W
• ANSI-compatible chromaticity bins
• Electrically isolated thermal path
• 8 kV HBM ESD rating per ANSI/ESDA/JEDEC JS-001
Applications
• Wall Washer
• Track Light
• Spotlight
• Task Light
• Miniature Recessed Lights
• Landscape Lighting
• Portable Lighting
• Stage & Studio Lighting
Ordering Part Numbers
|
CRI |
CCT |
Luminous Flux |
Chromaticity Bin Kit3 |
Ordering Part Numbers |
|
|
Minimum Flux Bin1 |
Minimum Flux² |
||||
|
> 90 |
5000K |
D1 |
265 lm |
502 |
SST-20V-WG50-A2-D1502 |
|
5700K |
D1 |
265 lm |
572 |
SST-20V-WG57-A2-D1572 |
|
Luminous Flux Binning
|
Flux Bin Code |
Binning @ 700 mA |
Correlated Minimum Flux (lm) @ Tj=85°C2 |
|||||
|
Tj= 85°C |
Tj= 25°C |
||||||
|
Minimum Flux (lm) |
Maximum Flux (lm) |
Minimum Flux (lm) |
350 mA |
1000 mA |
1500 mA |
2000 mA |
|
|
D1 |
265 |
280 |
292 |
143 |
360 |
506 |
633 |
|
D2 |
280 |
295 |
308 |
151 |
381 |
535 |
669 |
|
D3 |
295 |
310 |
325 |
159 |
401 |
563 |
705 |
Forward Voltage Binning
|
Voltage Bin Code3 |
Binning @ 700 mA, Tj= 85°C |
|
|
Minimum Voltage (V) |
Maximum Voltage (V) |
|
|
VH |
2.5 |
2.7 |
|
VJ |
2.7 |
2.9 |
|
VK |
2.9 |
3.1 |
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 |
|||||
|
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 |
Absolute Maximum Ratings
|
Symbol |
Values |
Unit |
||
|
DC Forward Current |
Minimum |
If min |
0.1 |
A |
|
Maximum |
If max |
2.0 |
||
|
Surge Current (t<10 ms, Duty Cycle < 10%) |
I s |
3 |
A |
|
|
Reverse Voltage (@ If= 10 mA) |
V r |
5 |
V |
|
|
Power Dissipation |
PD |
7 |
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 |
|
Characteristics
|
Parameter |
Symbol |
Value |
Unit |
|
|
Color Rendering Index1 (Tj=85°C) |
CRI |
> 90 |
||
|
Viewing Angle (FWHM) |
2θ1/2 |
120 |
° |
|
|
Forward Voltage (If=700 mA, Tj=85°C) |
Minimum |
Vf min |
2.5 |
V |
|
Typical |
Vf typ |
2.8 |
||
|
Maximum |
Vf max |
3.1 |
||
|
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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