Description
SST-10-B Blue LED
Features
• High Power Blue LED with Peak Wavelength of 452.5 nm
• Wall-Plug Efficiency: typ. 69% @350 mA
• 90 or 130° viewing angle at 50% Iv
• Low Thermal Resistance
• 8 kV HBM ESD rating per ANSI/ESDA/JEDEC JS-001
Applications
• Industrial & machine vision
• Life sciences
• Accent and effect lighting
• Architectural lighting
• Remote-phosphor fixtures
• Stage lighting
Ordering Part Numbers1
| Color | Radiometric Flux | Wavelength Bin | Viewing Angle | Ordering Part
Number |
|
| Minimum Flux Bin1 | Minimum Flux² | ||||
| Blue | Q | 590 mW | B3, B4, B5 | 130° | SST-10-B-B130-Q450 |
| 90° | SST-10-B-B90-Q450 | ||||
Part Number Nomenclature
SST 10 B <B###> <ffwww>
| Product Family | Chip Area | Color | Package Configuration | Bin Kit |
| S: Surface Mount
S: Dome Lensed T: Single Emitter |
10: 1.0 mm2 | B: Blue | <B> Solder Pad Configuration
B: type B – see page 13 & 14 <###> Viewing Angle 130: 130° 90: 90° |
<ff> Minimum Flux Bin
<www> Wavelength BinKit See ‘Binning Structure’ on page 3 for details |
Binning Structure
Radiometric Flux Bins1
| Flux Bin | Binning @ 350 mA, Tj= 25°C | |
| Minimum Flux (mW) | Maximum Flux (mW) | |
| Q | 590 | 630 |
| R | 630 | 670 |
| S | 670 | 710 |
| T | 710 | 750 |
Forward Voltage Bins2
| Voltage Bin | Binning @ 350 mA, Tj= 25°C | |
| Minimum Voltage (V) | Maximum Voltage (V) | |
| V1 | 2.7 | 3.2 |
Peak Wavelength Bins
| Wavelength Bin | Binning @ 350 mA, Tj= 25°C | |
| Minimum Wavelength (nm) | Maximum Wavelength (nm) | |
| B3 | 445 | 450 |
| B4 | 450 | 455 |
| B5 | 455 | 460 |
Radiometric Power to Lumens Conversion3
| Radiometric Power to Lumens | Peak Wavelength (nm) | ||||
| > 445 nm | > 450 nm | > 455 nm | |||
| Flux Bin | Q | > 590 mW | 16 – 21 lm | 20 – 27 lm | 25 – 33 lm |
| R | > 630 mW | 17 – 23 lm | 21 – 28 lm | 27 – 35 lm | |
| S | > 670 mW | 18 – 24 lm | 23 – 30 lm | 28 – 37 lm | |
| T | > 710 mW | 19 – 25 lm | 24 – 32 lm | 30 – 39 lm | |
Characteristics
| Parameter (If= 350 mA, Tj= 25°C) | Symbol | Value | Unit | |
| Forward Voltage | Minimum | Vf min | 2.7 | V |
| Typical | Vf typ | 2.85 | ||
| Maximum | Vf max | 3.2 | ||
| Forward Current | If | 350 | mA | |
| Typical Radiometric Flux | Φr | 690 | mW | |
| Wall Plug Efficiency | WPE | 69 | % | |
| Typical FWHM | Δλ | 22 | nm | |
| Viewing Angle | 2θ1/2 | 90 or 130 | ° | |
| Peak Wavelength | Minimum | λp min | 445 | nm |
| Typical | λp typ | 452.5 | ||
| Maximum | λp max | 460 | ||
| Real Thermal Resistance (Junction to Case)1 | Rth JS real | 5.9 | °C/W | |
| Electrical Thermal Resistance (Junction to Case)1 | Rth JS elec | 3.4 | ||
