ASMB-KTF0-0A306

Data Sheet ASMB-KTF0-0A306 2220 Tricolor PLCC-4 LED Overview The Broadcom® KTF0 is a series of tricolor LEDs in a PLCC-4 package. The package is (2.2 x 2.0) mm, and it is designed specifically for a small pitch display. The black outer appearance helps to improve the contrast of display. To facilitate easy pick-and-place assembly, the LEDs are packed in tape and reel form. Every reel is shipped in single intensity and color bin to ensure uniformity. Features     PLCC-4 package with black outer appearance Short leads for better potting process Compatible with reflow soldering process MSL5a Applications  Full color display CAUTION! This LED is ESD sensitive. Observe appropriate precautions during handling and processing. Refer to application note AN-1142 for additional details. Broadcom ASMB-KTF0-0A306-DS100 September 15, 2017 ASMB-KTF0-0A306 Data Sheet 2220 Tricolor PLCC-4 LED Figure 1: Package Drawing Pin Configuration Pin 1 Anode Pin 2 Red Cathode Pin 3 Green Cathode Pin 4 Blue Cathode NOTE: 1. Tolerance is ±0.20 mm unless otherwise specified. 2. Encapsulation = epoxy. 3. Terminal finish = silver plating. Broadcom ASMB-KTF0-0A306-DS100 2 ASMB-KTF0-0A306 Data Sheet 2220 Tricolor PLCC-4 LED Absolute Maximum Ratings Parameters Red Green Blue Units DC Forward Currenta 20 20 20 mA Peak Forward Currentb 100 100 100 mA Power Dissipation 48 66 66 mW Reverse Voltage Not recommended for reverse bias LED Junction Temperature 100 °C Operating Temperature Range –40 to +85 °C Storage Temperature Range –40 to +100 °C a. Derate linearly as shown in Figure 8. b. Duty factor = 10%, frequency = 1 kHz. Optical Characteristics (TJ = 25°C) Peak Wavelength λp (nm) Viewing Angle 2θ½, (°)c Color Min. Typ. Max. Min. Typ. Max. Typ. Typ. Test Current (mA) Red 330 490 725 618 620 628 628 110 15 Green 770 1100 1690 521 524 529 518 15 Blue 145 215 315 465 471 474 467 10 Luminous Intensity IV, (mcd)a Dominant Wavelength, λd (nm)b a. The luminous intensity is measured at the mechanical axis of LED package, and it is tested with mono pulse condition. The actual peak of the spatial radiation pattern may not be aligned with the axis. b. The dominant wavelength is derived from the CIE Chromaticity Diagram and represents the perceived color of the device. c. θ½ is the off-axis angle where the luminous intensity is ½ the peak intensity. Electrical Characteristics (TJ = 25°C) Thermal Resistance RθJ-P (°C/W) Forward Voltage VF (V)a Color Min. Typ. Reverse Voltage VR at 10 μAb Three Chips On Min. Typ. Max. Red 1.80 2.00 2.40 4.0 500 Green 2.60 2.95 3.30 4.0 400 Blue 2.60 2.85 3.30 4.0 500 a. Tolerance = ±0.1V. Test current, Red 15 mA, Green 15 mA, Blue 10 mA. b. Indicates product final test condition. Long-term reverse bias is not recommended. Broadcom ASMB-KTF0-0A306-DS100 3 ASMB-KTF0-0A306 Data Sheet 2220 Tricolor PLCC-4 LED Part Numbering System A S M B – K T x1 0 – 0 x2 x3 x4 x5 Code Description Option x1 Package Type F Diffused encapsulation x2 Minimum Intensity Bin A Red: bin S1 Green: bin V1 Blue: bin P1 x3 Number of Intensity Bins 3 3 intensity bins from minimum x4 Color Bin Combination 0 Red: full distribution Green: bin A, B, C, D Blue: bin A, B, C, D, E, F x5 Test Current 6 Red: 15 mA Green: 15 mA Blue: 10 mA Red: bin S1, T1, U1 Green: bin V1, W1, X1 Blue: bin P1, Q1, R1 Bin Information Luminous Intensity Bin Limits (CAT) Color Bin Limits (BIN) - Red Dominant Wavelength, Chromaticity Coordinates λd (nm) (for reference) Luminous Intensity, IV (mcd) Bin ID Min. Max. Bin ID Red S1 330 430 T1 430 560 U1 560 725 V1 770 1000 W1 1000 1300 X1 1300 1690 P1 145 190 Q1 190 245 R1 245 315 — Min. Max. x y 618.0 628.0 0.6873 0.3126 0.6837 0.3128 0.7014 0.2952 0.7052 0.2948 Green Tolerance = ±1 nm Blue Tolerance = ±12% Broadcom ASMB-KTF0-0A306-DS100 4 ASMB-KTF0-0A306 Data Sheet 2220 Tricolor PLCC-4 LED Color Bin Limits (BIN) - Green Color Bin Limits (BIN) - Blue Dominant Wavelength, Chromaticity Coordinates λd (nm) (for reference) Dominant Wavelength, Chromaticity Coordinates λd (nm) (for reference) Bin ID Min. Max. x y Bin ID Min. Max. x y A 521 526 0.0821 0.8341 A 465 469 0.1355 0.0399 0.1348 0.7289 0.1434 0.0516 0.1666 0.7200 0.1349 0.0646 0.1223 0.8228 0.1267 0.0534 0.0899 0.8333 0.1335 0.0427 0.1410 0.7283 0.1415 0.0543 0.1731 0.7169 0.1325 0.0688 0.1305 0.8189 0.1241 0.0578 0.0979 0.8316 0.1314 0.0459 0.1474 0.7270 0.1394 0.0574 0.1796 0.7137 0.1299 0.0734 0.1387 0.8148 0.1215 0.0626 0.1060 0.8292 0.1291 0.0495 0.1538 0.7250 0.1373 0.0608 0.1859 0.7102 0.1273 0.0784 0.1468 0.8104 0.1187 0.0678 0.1267 0.0534 0.1349 0.0646 0.1245 0.0840 0.1158 0.0736 0.1241 0.0578 0.1325 0.0688 0.1216 0.0900 0.1128 0.0799 B C D 522 523 524 527 528 529 B C D E 466 470 467 471 468 472 469 473 Tolerance = ±1 nm F 470 474 Tolerance = ±1 nm Example of bin information on reel and packaging label: CAT : S1 V1 P1 BIN : A B – Red intensity bin S1 – Green intensity bin V1 – Blue intensity bin P1 – Green color bin A Blue color bin B Broadcom ASMB-KTF0-0A306-DS100 5 ASMB-KTF0-0A306 Data Sheet 2220 Tricolor PLCC-4 LED Figure 2: Spectral Power Distribution Figure 3: Forward Current vs. Forward Voltage 1.0 20 0.9 RELATIVE INTENSITY 0.8 0.7 FORWARD CURRENT - mA Red Green Blue 0.6 0.5 0.4 0.3 0.2 Red Green Blue 15 10 5 0.1 0.0 0 380 430 480 530 580 630 WAVELENGTH - nm 680 730 780 Figure 4: Relative Luminous Intensity vs. Mono Pulse Current 1.4 1.2 1.0 0.8 0.6 0.4 4.0 5.0 Red Green Blue 8.0 6.0 4.0 2.0 0.0 -2.0 0.2 -4.0 0.0 0 5 10 15 MONO PULSE CURRENT- mA 20 0 25 Figure 6: Relative Light Output vs. Junction Temperature 5 10 15 MONO PULSE CURRENT - mA Red Green Blue 0.30 25 Red Green Blue 140 RELATIVE LIGHT OUTPUT - % (NORMALIZED AT 25°C) FORWARD VOLTAGE SHIFT - V (NORMALIZED AT 25°C) 0.40 20 Figure 7: Forward Voltage Shift vs. Junction Temperature 160 0.50 120 100 0.20 0.10 0.00 -0.10 -0.20 80 60 40 20 -0.30 -50 Broadcom 2.0 3.0 FORWARD VOLTAGE - V 10.0 Red Green Blue 1.6 1.0 Figure 5: Dominant Wavelength Shift vs. Mono Pulse Current DOMINANT WAVELENGTH SHIFT - nm (NORMALIZED AT TEST CURRENT-mA) RELATIVE LUMINOUS INTENSITY - mcd (NORMALIZED AT TEST CURRENT-mA) 1.8 0.0 -25 0 25 50 75 JUNCTION TEMPERATURE, TJ - °C 100 125 0 -50 -25 0 25 50 75 JUNCTION TEMPERATURE, TJ - °C 100 125 ASMB-KTF0-0A306-DS100 6 ASMB-KTF0-0A306 Data Sheet 2220 Tricolor PLCC-4 LED Figure 8: Maximum Forward Current vs. Temperature for Red, Green, and Blue (3 chips on) Figure 9: Maximum Forward Current vs. Solder Temperature for Red, Green, and Blue (3 chips on) 25 MAX. ALLOWABLE DC CURRENT - mA MAX. ALLOWABLE DC CURRENT - mA 25 20 15 10 Red Green Blue 5 20 40 60 AMBIENT TEMPERATURE, TA - °C 15 10 Red Green Blue 5 0 0 0 20 80 100 0 20 40 60 80 SOLDER POINT TEMPERATURE, TS - °C 100 NOTE: The maximum forward current graphs based on ambient temperature (TA) in Figure 8 and Figure 9 are with reference to the thermal resistance RθJ-A in the following table. Refer to Precautionary Note for more details. Thermal Resistance from LED Junction to Ambient, RθJ-A (°C/W) Broadcom Condition Red and Blue Green 3 chips on 1100 1000 ASMB-KTF0-0A306-DS100 7 ASMB-KTF0-0A306 Data Sheet 2220 Tricolor PLCC-4 LED Figure 11: Radiation Pattern for y-axis 1.0 1.0 0.9 0.9 0.8 0.8 RELATIVE INTENSITY RELATIVE INTENSITY Figure 10: Radiation Pattern for x-axis 0.7 0.6 0.5 0.4 0.3 Red 0.2 Green 0.1 Blue -60 -30 0 30 ANGULAR DISPLACEMENT - DEGREE Figure 12: Package Axis for Radiation Pattern 0.6 0.5 0.4 0.3 Red 0.2 Green 0.1 Blue 0.0 0.0 -90 0.7 60 90 -90 -60 -30 0 30 ANGULAR DISPLACEMENT - DEGREE 60 90 Figure 13: Recommended Soldering Pad Pattern Note: All dimensions are in millimeters. Broadcom ASMB-KTF0-0A306-DS100 8 ASMB-KTF0-0A306 Data Sheet 2220 Tricolor PLCC-4 LED Figure 14: Carrier Tape Dimensions Note: All dimensions are in millimeters. Figure 15: Reel Dimensions Note: All dimensions are in millimeters. Broadcom ASMB-KTF0-0A306-DS100 9 ASMB-KTF0-0A306 Data Sheet 2220 Tricolor PLCC-4 LED Precautionary Notes Figure 17: Recommended Board Reflow Direction Soldering      Do not perform reflow soldering more than twice. Observe necessary precautions of handling moisturesensitive devices as stated in the following section. Do not apply any pressure or force on the LED during reflow and after reflow when the LED is still hot. Use reflow soldering to solder the LED. Use hand soldering only for rework if unavoidable, but it must be strictly controlled to following conditions: – Soldering iron tip temperature = 315°C maximum – Soldering duration = 3s maximum – Number of cycles = 1 only – Power of soldering iron = 50W maximum Do not touch the LED package body with the soldering iron except for the soldering terminals, because it may cause damage to the LED. Confirm beforehand whether the functionality and performance of the LED is affected by soldering with hand soldering. Handling Precautions Observe special handling precautions during assembly of epoxy encapsulated LED products. Failure to comply might lead to damage and premature failure of the LED.   Figure 16: Recommended Lead-Free Reflow Soldering Profile Do not stack assembled PCBs together. Use an appropriate rack to hold the PCBs. For automated pick-and-place, Broadcom has tested a nozzle size with OD 1.5 mm to work with this LED. However, due to the possibility of variations in other parameters such as pick-and-place machine maker/ model, and other settings of the machine, verify that the selected nozzle will not cause damage to the LED. TEMPERATURE 10 to 30 SEC. 217°C 200°C Handling of Moisture-Sensitive Devices 245 – 250°C 3°C/SEC. MAX. 6°C/SEC. MAX. 150°C 3°C/SEC. MAX. 60 – 120 SEC. 100 SEC. MAX. This product has a Moisture Sensitive Level 5a rating per JEDEC J-STD-020. Refer to Broadcom Application Note AN5305, Handling of Moisture Sensitive Surface Mount Devices for additional details and a review of proper handling procedures.  TIME  Broadcom Before use: – An unopened moisture barrier bag (MBB) can be stored at