QLUV07M3QCV

QLUV07M3QCV 3535 3W 60D UVA LED QLUV07M3QCV V1.0 Product Outline: The high output ceramic type of 3535 UV LEDs with 60 degree quartz glass lens. High power UV LED series are designed for high current operation and high power output applications. Quelighting UV LED is ideal UV light source for curing, printing, and detecting applications Features: • • • • • • • • • • • 365nm High Power UV LED Quartz glass lens Max. current = 1000mA Package Dimension = 3.5mm X 3.5mm X 2.48mm Ceramic subtract Low thermal resistance View angle = 60 degree RoHS compliant ESD 4KV Custom Bin available upon special request Application: • • • • • UV gluing, UV curing, UV marking Printing and Coating Adhesive Medical applications Industrial facility applications Compliance and Certification: 1 QLUV07M3QCV V1.0 Mechanical Property: (Dimension) Note: 1. All dimension in millimeters 2. tolerance is ±0.2mm 3. Please do not use a force of over 3kgf impact or pressure on the lens of the LED, otherwise it will cause a catastrophic failure. 2 QLUV07M3QCV V1.0 Recommended Solder footprint: Note: 1. All dimension in millimeters 2. The drawing without tolerances is for reference only 3. Suggest stencil T=0.12 mm Electrical / Optical Characteristic Product QLUV07M3QCV View angle IF(mA) 60 700 (T=25 oC) VF(V) Typ. max 3.7 4.0 Wavelength (nm) 365-370 Radiant Power(mW) min typ. 755 950 (1) The Forward Voltage tolerance is ±0.1V (2) The Peak wavelength tolerance is ±2 (3) The Radiant power is ± 7% Absolute Maximum Rating (T=25 oC) Part # Pd (mW) IF (mA) IFP (mA)* VR (V) TOP (oC) TST (oC) Tj (oC)** TSOL (oC)** Rth(J-S) (C/W)*** QLUV07M3QCV 4000 1000 1100 -5 -40 – 85 -40 - 100 125 260 8 *Duty 1/10 @ 10Khz ** Junction Temperature *** IR Reflow for no more than 10 sec @ 260 oC **** Thermal resistance is calculated from junction to solder 3 QLUV07M3QCV V1.0 Peak Wavelength Binning Wavelength Rank @ 700mA Code name Low High Units U365 365 370 nm Forward Voltage (VF) Bin: VF rank @ 700mA Code name Low High 45 3.2 3.4 67 3.4 3.6 89 3.6 3.8 AB 3.8 4.0 Units V The forward voltage tolerance is ± 0.1V Radiant Power Binning: Radiant Power rank (mW) @ 700mA Code name Low High T2 755 830 U1 830 910 U2 910 1000 V1 1000 1100 Units mW luminous flux tolerance is ± 7% 4 QLUV07M3QCV V1.0 Characteristic Curves Forward Voltage vs. Forward Current Forward current vs. Relative luminous intensity 5 QLUV07M3QCV V1.0 Radiation Pattern for 60 degree Spectrum Distribution 6 QLUV07M3QCV V1.0 ◼ Reliability test: No Item Condition Time/Cycle Sample size 1 Steady State Operating Life of Room Temperature 25℃ Operating 1000 Hrs 20 pcs 2 Steady State Operating Life of Low Temperature -40℃ -40℃ Operating 1000 Hrs 20 pcs 3 Steady State Operating Life of Low Temperature 60℃ 60℃ Operating 1000 Hrs 20 pcs 4 Steady State Operating Life of Low Temperature 85℃ 85℃ Operating 1000 Hrs 20 pcs 5 Low temperature storage -40℃ -40℃ Storage 1000 Hrs 20 pcs 6 High temperature storage 100℃ 100℃ Storage 1000 Hrs 20 pcs 7 Steady State Operating Life of High Humidity Heat 60℃90% 60oC/90% Operating 1000 Hrs 20 pcs 8 Steady State Condition 25℃10Hz duty=1/10 Operating 200 Cycle 20 pcs 9 Resistance to soldering heat on PCB (JEDEC MSL3) pre-store@60℃, 60%RH for 52hrs Tsld max.=260 10sec 3 Times 20 pcs 10 Heat Cycle Test (JEDEC MRC) 25℃~65℃~-10℃, 90%RH, 24hr/1cycle 10 Cycle 20 pcs 11 Thermal shock -40℃/ 20minr~ 5minr~125℃ /20min 100 Cycle 20 pcs Pulse Operating Life ◼ Judgment Criteria: Item Symbol Test Condition Judgment Criteria Forward Voltage Vf 700 mA △Vf< 10% Luminous Flux Iv 700 mA △Iv< 30% 7 QLUV07M3QCV V1.0 Solder Profile: -The recommended reflow soldering profile is as follows (temperatures indicated are as measured on the surface of the LED resin): Notes: ●We recommend using the M705-S101-S4 solder paste from SMIC (SenjuMetal Industry Co., Ltd.) for lead-free soldering. 8 QLUV07M3QCV V1.0 ●Do not use solder pastes with post reflow flux residue>47%. (58Bi-42Sn eutectic alloy, etc) This kind of solder pastes may cause a reliability problem to LED ●All temperatures refer to topside of the package, measured on the package body surface. ●Repairing should not be done after the LEDs have been soldered. When repairing is unavoidable, a double-head soldering iron should be used. It should be confirmed beforehand whether the characteristics of the LEDs will or will not be damaged by repairing. ●Reflow soldering should not be done more than three times ●When soldering, do not put stress on the LEDs during heating. ●After soldering, do not warp the circuit board. Taping & Packing: 9 QLUV07M3QCV V1.0 Notes: 1. Drawing not to scale. 2. All dimensions are in millimeters. 3. Unless otherwise indicated, tolerances are ±0.10mm. 10 QLUV07M3QCV V1.0 Handling Precautions • LEDs are ESD (electrostatic discharge) sensitive; static electricity and surge voltages seriously damage UV LEDs and can result in product failure • Use proper ESD protection, including grounded wrist straps, ESD footwear and clothes • Ensure that tools, jigs and machines being used are properly grounded • LED mounting equipment should include protection against voltage surge • • The UVC LED is not protected by a lens and requires careful handling • Do not handle the LED with bare hands as it may contaminate the LED surface and affect the optical characteristics. • Avoid touching the LED die • Do not use adhesives that outgas organic vapor • Dropping the product may cause damage • If handling the product with tweezers, use only the side of the package and be careful not to apply excessive force • Proper thermal management is required to prevent warpage and damage to the modules and its components. • Do not apply mechanical force or excess vibration during handling or normal operation Storage Precautions Please do not open the moisture proof package (with silica desiccant).more than one week. This may cause the leads of LED discoloration. We recommend storing LEDs in a dry box once moisture proof bag is opened. The recommended storage conditions are temperature 5 to 30°C and humidity less than 40% RH. It is also recommended to restore the LEDs into the moisture proof bag and reseal it. Notes for handling Quartz lens LEDs ● Avoid touching the quartz lens especially by sharp tools such as Tweezers. ● Avoid leaving fingerprints on the quartz lens. ● Please store the LEDs away from dusty areas or seal the product against dust. ● Under SMT production, please avoid the mechanical pressure on the quartz lens. ● Please do not mold over the quartz lens with another resin. (epoxy, urethane, etc) 11 QLUV07M3QCV V1.0 Eye Safety Guidelines The LED emits high intensity ultraviolet (UV) light, which is harmful to skin and eyes. UV light is hazardous to skin and may cause cancer. 1) Avoid looking directly at the UV light: Wear protective glasses/goggle with ANSI Z87 rated. 2) Wear facial shield / Lab Coat with long sleeve / Gloves to cover skin may exposed to UVC LEDs. 3) Attach warning labels on products/systems that is composed with UV LEDs. Samples of Warning label: Labeling 12 QLUV07M3QCV V1.0 Ordering Information: Part # Multiple Quantities QLUV07M3QCV Quantity per Reel 250, 500 pcs Revision History: Revision Date: 09-23-2020 Changes: Initial release Version #: 1.0 13