WT-T3A83FCH Top Mount RGB SMD LED (PLCC6) Product Specifications Specification Iv Red : Material Quantity 560.0-1125.0mcd Green : 1125.0-1800.0mcd Blue : 180.0 – 450.0mcd O @20mA/ Ta= 25 C λD Red : 615.0 – 630.0nm Green : 515.0 – 530.0nm Blue : 460.0 – 472.0nm O @20mA/ Ta= 25 C Vf Red : 2.6 V maximum Green : 3.9 V maximum Blue : 3.9 V maximum O @20mA/ Ta= 25 C Ir < 100 µA @ VR = 5 V Resin Water clear Epoxy resin Carrier tape EIA 481-1A specs Conductive black tape Reel EIA 481-1A specs Conductive black Label WT standard Paper Packing bag 220x240mm Aluminum laminated bag/ no-zipper One reel per bag Carton WT standard Paper Non-specified 1000pcs per reel Others: Each immediate box consists of 5 reels. The 5 reels may not necessarily have the same lot number or the same bin combinations of Iv, λD and Vf. Each reel has a label identifying its specification; the immediate box consists of a product label as well. ATTENTION: Electrostatic Discharge (ESD) protection The symbol to the left denotes that ESD precaution is needed. ESD protection for GaP and AlGaAs based chips is necessary even though they are relatively safe in the presence of low static-electric discharge. Parts built with AlInGaP, GaN, or/and InGaN based chips are STATIC SENSITIVE devices. ESD precaution must be taken during design and assembly. If manual work or processing is needed, please ensure the device is adequately protected from ESD during the process. WEITRON http://www.weitron.com.tw 1/11 18-Dec-2013 WT-T3A83FCH Label Specifications ▓ WEITRON P/N: T Product LF 3A8 3 Package Dice 5.4(L)x5.0(W)x1.5(H) mm 3:Single FCH Color FCH ▓ Lot No.: WEITRON http://www.weitron.com.tw 2/11 18-Dec-2013 WT-T3A83FCH ▓ Luminous Intensity (Iv) Bin: Color Bin Code Spec. Range W 560.0-715.0mcd X 715.0-900.0mcd Y 900.0-1125.0mcd Z 1125.0-1440.0mcd AA 1440.0-1800.0 mcd S 180.0-285.0mcd T 285.0-360.0mcd U 360.0-450.0 mcd Red Green Blue ▓ Dominant Wavelength (λD) Bin: Color Bin Code Red Green Blue WEITRON http://www.weitron.com.tw Spec. Range - 615.0-630.0 nm A 515.0-520.0 nm B 520.0-525.0 nm C 525.0-530.0 nm A 460.0-464.0 nm B 464.0-468.0 nm C 468.0-472.0 nm 3/11 18-Dec-2013 WT-T3A83FCH ▓ Forward Voltage (Vf) Bin: Color Bin Code Spec. Range G8 2.7-2.9 V H7 2.9-3.1 V Blue (NB) H8 3.1-3.3 V Green (NG) J7 3.3-3.5 V J8 3.5-3.7 V K7 3.7-3.9 V - 1.6-2.6 V Red (USD) Product Features Electro-Optical Characteristics Code for parts typ max λ USD 1.9 2.6 Green NG 2.7 Blue NB 2.7 WEITRON http://www.weitron.com.tw * λ (nm) VF(V) Lighting Color Ultra Bright Red T3A83FCH (IF @ 20mA, Ta = 25 oC) λ I V (mcd) P △λ Typical 622 630 15 842 3.9 522 520 15 1462 3.9 466 470 12 315 4/11 D 18-Dec-2013 WT-T3A83FCH Package Outline Dimension and Recommended Soldering Pattern for Reflow Soldering Unit: mm Tolerance: +/-0.1 Outline Dim. Soldering Pattern Soldering terminals may shift in the x, y direction. Absolute Maximum Ratings (Ta 25 oC) Series Pd (mW) IFP (mA) Red 78 30 Blue/Green 78 20 o o VR (V) IR (uA) TOP ( C) TST ( C) 5 <100@ VR = 5 -30~+80 -40~+85 ** Condition for IFP is pulse of 1/10 duty and 0.1msec width Remarks:This product should be operated in forward bias.If a reverse voltage is continuously applied to the product, such operation can cause migration resulting in LED damage. WEITRON http://www.weitron.com.tw 5/11 18-Dec-2013 WT-T3A83FCH Precaution for Use 1. The chips should not be used directly in any type of fluid such as water, oil, organic solvent, etc. 2. When the LEDs are illuminating, the maximum ambient temperature should be first considered before operation. 3. LEDs must be stored in a clean environment. A sealed container with a nitrogen atmosphere is necessary if the storage period is over 3 months after shipping. 4. The LEDs must be used within seven days after unpacked. Unused products must be repacked in an anti-electrostatic package, folded to close any opening and then stored in a dry and cool space. 5. The appearance and specifications of the products may be modified for improvement without further notice. 6. The LEDs are sensitive to the static electricity and surge. It is strongly recommended to use a grounded wrist band and anti-electrostatic glove when handling the LEDs. If a voltage over the absolute maximum rating is applied to LEDs, it will damage LEDs. Damaged LEDs will show some abnormal characteristics such as remarkable increase of leak current, lower turn-on voltage and getting unlit at low current. WEITRON http://www.weitron.com.tw 6/11 18-Dec-2013 WT-T3A83FCH Characteristics Curves WEITRON http://www.weitron.com.tw 7/11 18-Dec-2013 WT-T3A83FCH Packaging Tape Dimension Part No. Dim. A Dim. B Dim. C Q’ty/Reel WT-T3A83 5.7±0.10 5.3±0.10 1.8±0.10 1000 Unit: mm WEITRON http://www.weitron.com.tw 8/11 18-Dec-2013 WT-T3A83FCH Reel Dimension Packing 5 boxes per carton is available depending on shipment quantity. WEITRON http://www.weitron.com.tw 9/11 18-Dec-2013 WT-T3A83FCH Dry Pack All SMD optical devices are MOISTURE SENSITIVE. Avoid exposure to moisture at all times during transportation or storage. Every reel is packaged in a moisture protected anti-static bag. Each bag is properly sealed prior to shipment. Upon request, a humidity indicator will be included in the moisture protected anti-static bag prior to shipment. The packaging sequence is as follows: PRECAUTIONS 1. 2. 3. Avoid exposure to moisture at all times during transportation or storage. Anti-Static precaution must be taken when handling GaN, InGaN, and AlInGaP products. It is suggested to connect the unit with a current limiting resistor of the proper size. Avoid 4. 5. 6. applying a reverse voltage beyond the specified limit. Avoid operation beyond the limits as specified by the absolute maximum ratings. Avoid direct contact with the surface through which the LED emits light. If possible, assemble the unit in a clean room or dust-free environment. WEITRON http://www.weitron.com.tw 10/11 18-Dec-2013 WT-T3A83FCH Reflow Soldering Recommended tin glue specifications: melting temperature in the range of 178~192 OC The recommended reflow soldering profile is as follows (temperatures indicated are as measured on the surface of the LED resin): Lead-free Solder Profile Reworking Rework should be completed within 5 seconds under 260 OC. The iron tip must not come in contact with the copper foil. Twin-head type is preferred. Cleaning Following are cleaning procedures after soldering: An alcohol-based solvent such as isopropyl alcohol (IPA) is recommended. Temperature x Time should be 50oC x 30sec. or <30oC x 3min Ultra sonic cleaning: < 15W/ bath; bath volume ≤ 1liter Curing: 100 OC max, <3min WEITRON http://www.weitron.com.tw 11/11 18-Dec-2013