SFT-20-B

SFT-20-B LUMINUS | Alldatasheet

Document overview

• Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
• PDF pages: 16

Technical content

Features

• 2.0 mm2 LED emitting area
• Drive current up to 10 A
• Standard 3535 SMT package
• Low thermal resistance Rth_Junction to Case = 0.63°C/W
• Dominant wavelength: Blue 457nm, Blue pump 448nm
• Flat surface emission for high collection efficiency Table of Contents Angular Distribution and Typical

Product Family Chip Area Color Package Configuration Bin Kit SFT: Surface-Mount Flat-Top 20: 2 mm2 B: Blue BP: Blue Pump F35: 3535 EMC SMD R35: 3535 EMC mounted on Star-Board2 Refer to ordering part numbers in this document Note: 1. Flux Bin listed is minimum bin shipped, higher bins may be included at Luminus’ discretion. 2. Starboard Configuration R35 are available for small sample quantity only. For additional quantity, contact Luminus representative. Color Luminous Flux Wavelength bin Ordering Part NumberMin. Flux Bin Min. Power B EPB 1.4 W B2 SFT-20-B-F35-EPB EPC 1.55 W B2 SFT-20-B-F35-EPC BP EPB 1.4 W B0, B1 SFT-20-BP-F35-EPB EPC 1.55 W B0, B1 SFT-20-BP-F35-EPC Ordering Part Numbers1

Ordering Information

2PDS-003089 Rev 01 www.luminus.com

All SFT-20 LEDs are tested for luminous flux/ dominant wavelength and placed into one of the following flux/wavelength bins. The binning structure is universally applied across each monochromatic color of the SFT-20 product line. SFT -20 Blue Product Datasheet 3PDS-003089 Rev 01 www.luminus.com Color Luminous Flux Bin3 Binning @ 1.4 A, Tc= 25°C4 Minimum Power (W) Maximum Power (W) Blue 4B 1.4 1.55 4C 1.55 1.7 4D 1.7 1.9 4E 1.9 2.1 4F 2.1 2.3 4G 2.3 2.5 5H 2.5 2.75 Flux Bins1,2 Color Wavelength Bin3,5 Binning @ 1.4 A, Tc= 25°C4 Minimum Wavelength (nm) Maximum Wavelength (nm) Blue B0 444 449 B1 449 455 B2 455 467 Note: 1. Luminus maintains a +/- 6% tolerance on flux measurements. 2. Products are production tested then sorted and packed by bin. 3. Individual bins are not orderable. Please refer to the Product Ordering information page for a list of orderable bin kits. 4. Tc= Case temperature. 5. The wavelength bin as marked on the product label may be followed by a letter which is for internal use only. Dominant Wavelength Bins2

Forward Current (Single pulse 20 ms or Pulsed)2,3,4 If min 0.4 A If max 8.0 Forward Current (Pulsed)2,3,4 Frequency >240Hz, duty cycle <70% Ifp min 0.4 A Ifp max 10.0 Forward Surge Current (Pulsed)2,3,4 Frequency >240Hz, duty cycle <10%, t=1ms Isurge max 11 A Storage Temperature Ts min -40 Ts max 100 Junction Temperature Tj max 150 °C ESD sensitivity ANSI/ESDA/JEDEC JS-001 (HBM, Class 2) VESD 2000 V SFT -20 Blue Product Datasheet Note: 1. All ratings are based on standard testing conditions at drive current 1.4 A, 20ms single pulse at TC = 25°C. 2. In pulsed operation, rise time from 10% to 90% of forward current should be larger than 0.5 microseconds. 3. Product performance and lifetime data is specified at recommended forward drive current. Sustained operation at or near absolute minimum current may result in a reduction of device performance and device lifetime compared to recommended forward drive current. 4. Sustained operation above maximum current is not recommended and will result in a reduction of device lifetime. 4PDS-003089 Rev 01 www.luminus.com

Optical and Electrical Characteristics Symbol Blue Blue Pump Unit Emitting Area AE 2.0 2.0 mm2 Emitting Area Dimension 1.31 x 1.55 1.31 x 1.55 mm x mm Reference Duty Cycle 100 100 % Test Peak Drive Current If 1.4 1.4 A Peak Luminous Flux2 ΦV 65 55 lm Peak Radiometric Flux2 ΦE 2.2 2.3 W Forward Voltage Vf min 2.5 2.5 VVf 3.0 3.0 Vf max 3.6 3.6 Dominant Wavelength λd min 455 444 nmλd typ 457 448 λd max 467 455 Peak Wavelength λp 452 443 nm FWHM- Spectral bandwidth at 50% of ΦV ∆λ1/2 19 19 nm Chromaticity Coordinates2,3 CIE x 0.14 0.14 CIE y 0.04 0.04 Thermal Characteristics Electrical Thermal Resistance (junction to case)4,5 Rth (j-c) electrical 0.63 0.60 °C/W Real Thermal Resistance (junction to case)4,5 Rth (j-c) real 1.36 1.36 °C/W SFT -20 Blue Product Datasheet 5PDS-003089 Rev 01 www.luminus.com Note: 1. Product test condition: 1.4 A, 25°C case temperature. 2. Typical flux at typical dominant wavelength. 3. In CIE 1931 chromaticity diagram coordinates, normalized to X+Y+Z=1. 4. Thermal resistance values are based on modeled results correlated to measured Rth(j-c) data using Forward Voltage sensitivity parametric method, compliant with JEDEC Standards JESD51-14. 5. For optimal results, Luminus recommends customer PCB Design per guidelines from Luminus application note, “Design Guidelines for SFT Chipset Assembly”.

Relative Radiometric Flux - Blue Forward current: φv/φv(1.4 A), Tc = 25°C Temperature: φv/φv(25°C), If = 1.4 A Forward Voltage - Blue Forward current: Vf = V(If), Tc = 25°C Temperature: ∆Vf = V(Tc) - V(25°C), If = 1.4 A Dominant Wavelength Shift - Blue Forward current: ∆λd= λd(If) - λd(1.4 A), Tc = 25°C Temperature: ∆λd= λd(Tc) - λd(25°C), If = 1.4 A 6PDS-003089 Rev 01 www.luminus.com

Relative Radiometric Flux - Blue Pump Forward current: φv/φv(1.4 A), Tc = 25°C Temperature: φv/φv(25°C), If = 1.4 A Forward Voltage - Blue Pump Forward current: Vf = V(If), Tc = 25°C Temperature: ∆Vf = V(Tc) - V(25°C), If = 1.4 A Dominant Wavelength Shift - Blue Pump Forward current: ∆λd= λd(If) - λd(1.4 A), Tc = 25°C Temperature: ∆λd= λd(Tc) - λd(25°C), If = 1.4 A 7PDS-003089 Rev 01 www.luminus.com

Angular Intensity Distribution Angular Distribution and Typical Spectrum Typical Spectrum 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 350 400 450 500 550 600 650 700 750 800 Intensity (a.u.) Wavelength (nm) Iref = f(Φ); Tc = 25°C Φref = f(λ); If = 1.4 A; Tc = 25°C 8PDS-003089 Rev 01 www.luminus.com

9PDS-003089 Rev 01 www.luminus.com Soldering Profile SMT Rework Guideline Manual Hotplate Reflow Hot Air Gun Reflow Heating Time < 60 sec Hotplate Temperature < 245°C < 150°C Note: 1. Product complies to Moisture Sensitivity Level 3 (MSL 3). 2. The numbers in the table are specific to SAC305. Luminus recommends using an SAC305 solder paste with a no-clean flux for RoHS compliant products. 3. During the pick and place process, ensure the pick-up tool does not touch any die components. 4. Use of a multi-zone IR reflow oven with a nitrogen blanket is recommended. 5. Time-temperature profile of the reflow process showing the four functional profile zones are defined in IPC-7801. Temperature is referenced to the center of the PCB. 6. Luminus recommends to use the solder paste data sheet information as a starting point in time-temperature process development. 7. These are general guidelines. Consult the solder paste manufacturer’s datasheet for guidelines specific to the alloy and flux combination used in your application. For more information, please refer to: https://luminusdevices.zendesk.com/hc/en-us/articles/360060306692-How-do-I-Reflow-Solder-Luminus-SMD-Components- 8. For any technical questions about soldering process, please contact Luminus at techsupport@luminus.com. Temperature Time Preheat RT to 150°C 1 - 2.5°C/sec Soak 150°C to 180°C 0.4 - 1°C/sec Reflow 180 to TL + 20°C 3 - 6°C/sec Cool down Peak to below 150°C 3 - 7°C/sec Liquidus Temperature, TL (SAC305 = 220°C) Peak Temperature (235 - 245°C) Time Above Liquidus (45 - 90 sec) 65 -> 200°C, 120 - 250 sec max

10PDS-003089 Rev 01 www.luminus.com

11PDS-003089 Rev 01 www.luminus.com Starboard dimensions

12PDS-003089 Rev 01 www.luminus.com Note: 1. The quantity per reel is not orderable. 2. Minimum order quantity: 500 pcs. Shipping Reel Outline Parameter Dimension (mm) B0 4.00 +/- 0.10 K0 1.20 +/- 0.10 P0 4.00 +/- 0.10 P1 8.00 +/- 0.10 P2 2.00 +/- 0.05 T 0.30 +/- 0.05 E1 1.75 +/- 0.10 F 5.50 +/- 0.05 D0 1.55 +/- 0.05 D1 1.55 +/- 0.05 W 12.00 +/- 0.10 Parameter Quantity (pcs) Pieces per reel 250 500

13PDS-003089 Rev 01 www.luminus.com Reel Package Box Packaging Information *Capacity 5 reels per box *Capacity 10 reels per box Label: contains the type, Lot #, Quality, Product parameters Label: contains the type, Lot#, Label: contains the type, Lot#, Quality, Product parametersQuality, Product parameters Humidity Card (bag) Desiccant (bag) Vacuum sealed antistatic bag Label: contains the type, Lot #, Quality, Product parameters Humidity card (bag) Desiccant (bag) Vacuum sealed anti-static bag Label contains the type, lot number, quantity and product parameters

Label Fields:

• CPN: Luminus ordering part number
• CID: Customer’s part number
• QTY: Quantity of devices in pack
• Flux: Bin as defined on page 3
• Voltage: NA
• Color: Bin as defined on page 3
• CRI: NA XXX-XX-XXXX-XXXX-XXXXXXXXX Reel ID 14PDS-003089 Rev 01 www.luminus.com XXX Packing Configuration:
• Maximum of 500 devices per reel
• Partial reel may be shipped
• Each pack is enclosed in anti-static bag
• Shipping label is placed on top of each pack

15PDS-003089 Rev 01 www.luminus.com Static Electricity This product is sensitive to static electricity, and care should be taken when handling them. Static electricity or surge voltage will damage the LEDs. It is recommended to wear an anti-electrostatic wristband or anti-electrostatic gloves when handling the LEDs. All devices, equipment and machinery must be properly grounded. It is recommended that measures be taken to isolate LED processing equipment from potential sources of voltage surges. Reference: APN-002815 Electrical Stress Damage to LEDs and How to Prevent It Eye Safety According to the test specification risk group IEC 62471: 2006-Non-GLS under 1.4 A, this product complies to Risk group 2 (RG2) Moderate risk. Do not stare at operating lamp, may be harmful to the eyes. For more information, please refer to: https://luminusdevices.zendesk.com/hc/en-us/articles/10532958752397

Revision History

Rev Date Description of Change 01 12/13/2023 Initial release as single color SFT-20. Replacing SFT-20 RGB datasheet PDS-002824 SFT -20 Blue Product Datasheet 16PDS-003089 Rev 01 www.luminus.com