PRODUCT SPECIFICATION Part Number PLH3535-WCUV03 Details Features 3535 Ultraviolet Surface Mount LED 3.45 x 3.45 x 2.0 mm Aluminum Nitride substrate Packaged on 1,000 piece reel Durable and Rugged RoHS Compliant Easy mounting on PCB Mechanical Dimensions Recommended soldering Pad Design Recommend Stencil Pattern Design (Marked Area is Opening) Soldering terminals may shift in the x, y direction. Unit: mm Notes: 1. Dimensions in millimeters unless otherwise noted 2. Tolerance is ±0.13mm unless otherwise noted. 3. Specifications subject to change without notice www.p-tec.net 081115 Rev0 MS Page 1 of 9 Device Selection Guide Chip Model Number Material InGaAiN PLH3535-WCUV03 Resin Emitting Color Ultraviolet (UV) Clear Radiometric Power and Forward Voltage (Tj =25 °C) Performance at Test Current 350mA Color Performance at 700mA Vf Min. Radiometric Power (mW) Min Max Typical Radiometric Power (mW) D4 320 3 4 545 U50 D5 360 3 4 610 (390~400nm) E1 400 3 4 680 E2 440 3 4 750 D4 320 3 4 545 D5 360 3 4 610 U60 E1 400 3 4 680 (400~410nm) E2 440 3 4 750 E3 480 3 4 815 D4 320 3 4 545 D5 360 3 4 610 E1 400 3 4 680 E2 440 3 4 750 E3 480 3 4 815 E4 520 3 4 885 Group U70 (410~420nm) www.p-tec.net 081115 Rev0 MS Page 2 of 9 Forward Voltage Binning Performance at Test Current (350mA) Vf Group Minimum (V) Maximum (V) V30 3.0 3.2 V32 3.2 3.4 V34 3.4 3.6 V36 3.6 3.8 V38 3.8 4.0 Absolute Maximum Ratings at Ta=25°C Parameter Rating DC Forward Current (mA) 800mA LED Junction Temperature 150°C LED Operating Temperature -40°C ~ 125°C Storage Temperature -40°C ~ 125°C Soldering Temperature Max. 260°C / Max. 10 sec. (JEDEC 020c) ESD Sensitivity 2,000V HBM (JESD-22A-114-B) Preconditioning Acc. to JEDEC Level 2 Notes: 1. Never operate the LEDs in reverse bias. 2. Do not drive at rated current for more than 5 seconds without proper thermal management. 3. When the LEDs are illuminating, operating current should be decided after considering the packages maximum temperature. 4. Caution: These devices emit high intensity UV/NUV light. Necessary precautions must be taken during operation. Do not look directly into the light or look through the optical system when in operation. Protective eyewear should be worn at all times during operation. 5. Lens discoloration may occur with prolonged exposure to UV/NUV light. Lens material will need to be tested for UV/NUV light compatibility and durability. www.p-tec.net 081115 Rev0 MS Page 3 of 9 Electrical and Optical Characteristics at Ta=25°C Peak Wavelength (λp) Color 2ϴ1/2 Temperature Coefficient of Vf (mV/°C) Thermal Resistance Junction to Pad ΔVF /ΔTJ (°C/W) RΘJ‐L Min Max U50 390 400 125 -2~-4 8 U60 400 410 125 -2~-4 8 U70 410 420 125 -2~-4 8 Notes:1. The peak/dominant wavelength is measured with an accuracy of ±1nm. www.p-tec.net 081115 Rev0 MS Page 4 of 9 Electrical and Optical Curves www.p-tec.net 081115 Rev0 MS Page 5 of 9 Thermal design Thermal Design of the end product is important. The thermal resistance between the junction and the solder point (RΘJ‐S) and the end product should be designed to minimize the thermal resistance from the solder point to ambient in order to optimize the emitter life and optical characteristics. The maximum operation current is determined by the plot of Allowable Forward Current vs. Ambient Temperature. The junction temperature can be correlated to the thermal resistance between the junction and ambient (Rja) by the following equation. Tj=Ta + Rja*W Tj: LED junction temperature Ta: Ambient temperature Rja: Thermal resistance between the junction and ambient W: Input power (IF*VF) www.p-tec.net 081115 Rev0 MS Page 6 of 9 Reflow Soldering The LEDs can be soldered using the parameter listed below. As a general guideline, the users are suggested to follow the recommended soldering profile provided by the manufacturer of the solder paste. Although the recommended soldering conditions are specified in the list, reflow soldering at the lowest possible temperature is preferred for the LEDs. www.p-tec.net 081115 Rev0 MS Page 7 of 9 Packing Information The carrier tape is conformal to EIA-481D Note: All Dimensions are in millimeters www.p-tec.net 081115 Rev0 MS Page 8 of 9 Approved By Checked By Prepared By PLH3535-WCCUV03 Customer Approval Signatures Record Of Revisions Rev. Description Date Page 0 Released Spec 08/11/15 -- www.p-tec.net 081115 Rev0 MS Page 9 of 9