ASMB-TTF2-0B20B

Data Sheet ASMB-TTF2-0B20B 3735 Tricolor PLCC-6 LED Overview The Broadcom® ASMB-TTF2 is a tricolor PLCC-6 LED with individually addressable pins for each color. It is designed specifically for outdoor full color display whereby the black outer appearance provides enhanced display contrast without sacrificing its brightness. The short-lead design enables easier potting process. To facilitate easy pick-and-place assembly, the LEDs are packed in a tape and reel format. Every reel is shipped in single intensity and color bin to ensure uniformity. Features     PLCC-6 package with black outer appearance Diffused encapsulation Compatible with reflow soldering process MSL 5a Applications  Outdoor 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-TTF2-0B20B-DS100 October 16, 2017 ASMB-TTF2-0B20B Data Sheet 3735 Tricolor PLCC-6 LED Figure 1: Package Drawing Table 1: Pin Configuration Pin No. Configuration 1 Red Anode 2 Red Cathode 3 Green Anode 4 Green Cathode 5 Blue Anode 6 Blue Cathode NOTE: 1. Tolerance is ±0.20 mm unless otherwise specified. 2. Encapsulation = epoxy. 3. Terminal finish = silver plating. Broadcom ASMB-TTF2-0B20B-DS100 2 ASMB-TTF2-0B20B Data Sheet 3735 Tricolor PLCC-6 LED Absolute Maximum Ratings Parameters Red Green Blue Units DC Forward Currenta 50 30 30 mA Peak Forward Currentb 100 100 100 mA Power Dissipation 120 108 108 mW Reverse Voltage Not recommended for reverse bias LED Junction Temperature 105 °C Operating Temperature Range –40 to +100 °C Storage Temperature Range –40 to +100 °C a. Derate linearly as shown in Figure 8 and Figure 9. b. Duty factor = 10%, frequency = 1 kHz. Optical Characteristics (TJ = 25°C, IF = 20 mA) Luminous Intensity, IV (mcd)a Dominant Wavelength, λd (nm)b Peak Wavelength, λp (nm) Viewing Angle, 2θ½ (°)c Color Min. Typ. Max. Min. Typ. Max. Typ. Typ. Red 730 860 1015 618 620 628 628 110 Green 1800 2200 2470 519 524 529 518 110 Blue 400 455 550 464 471 474 467 110 a. The luminous intensity, IV 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, λd 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 half of the peak intensity. Electrical Characteristics (TJ = 25°C) Thermal Resistance, RθJ-S (°C/W)c Reverse Voltage, VR (V) Forward Voltage VF (V)a at IR = 10 µAb 1 Chip On 3 Chips On Color Min. Typ. Max. Max. Typ. Typ. Red 1.80 2.10 2.40 4.0 314 314 Green 2.70 2.90 3.60 4.0 360 360 Blue 2.70 2.90 3.60 4.0 410 410 a. Tolerance =± 0.1V. b. Indicates product final testing. Long term reverse bias is not recommended. c. Thermal resistance from LED junction to solder point. Broadcom ASMB-TTF2-0B20B-DS100 3 ASMB-TTF2-0B20B Data Sheet 3735 Tricolor PLCC-6 LED Part Numbering System A S M B - T T x1 2 - 0 x2 x3 x4 x5 Code Description Option x1 Package Type F Black outer appearance x2 Minimum Intensity Bin B Red: Green: Blue: x3 Number of Intensity Bins 2 2 intensity bins from minimum x4 Color Bin Combination 0 Red: Green: Blue: x5 Test Option B Test Current = 20 mA bin L2 bin U2 bin H4 Red: Green: Blue: bin L2, M2 bin U2, U3 bin H4, H5 full distribution bin G, H, P, J, K, L, M, N bin B, C, D, E, F, W, X, Y Bin Information Luminous Bin Limits (CAT) Color Bin Limits (BIN) – Red Luminous Intensity, IV (mcd) Bin ID Min. Max. L2 730 950 M2 780 1015 U2 1800 2340 U3 1900 2470 H4 400 520 H5 420 550 Red Dominant Wavelength, λd (nm) Bin ID 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 Blue Chromaticity Coordinates (for Reference) Tolerance = ±1 nm Tolerance = ±12% Example of bin information on reel and packaging label: CAT: L2 U2 H4 — BIN: HC Broadcom Red intensity bin L2 — Green intensity bin U2 — Blue intensity bin H4 — Green color bin H — Blue color bin C ASMB-TTF2-0B20B-DS100 4 ASMB-TTF2-0B20B Data Sheet 3735 Tricolor PLCC-6 LED Color Bin Limits (BIN) – Green Dominant Wavelength, λd (nm) Bin ID Min Max G 519 522 H P J K L M N 520 521 522 523 524 525 526 Tolerance = ±1 nm Broadcom 523 524 525 526 527 528 529 Color Bin Limits (BIN) – Blue Chromaticity Coordinates (for Reference) x Dominant Wavelength, λd (nm) Chromaticity Coordinates (for Reference) y Bin ID Min Max x B 464 467 y 0.0667 0.8322 0.1374 0.0374 0.1200 0.7325 0.1452 0.0492 0.1386 0.7333 0.1394 0.0574 0.0899 0.8333 0.1314 0.0459 0.0743 0.8338 0.1261 C 0.1355 0.0399 0.7337 0.1434 0.0516 0.1450 0.7319 0.1373 0.0608 0.0979 0.8316 0.1291 0.0495 0.0821 0.8341 0.1335 0.0427 0.1323 0.7339 0.1415 0.0543 0.1515 0.7300 0.1349 0.0646 0.1060 0.8292 0.1267 0.0534 D 466 469 0.0899 0.8333 0.1314 0.0459 0.7333 0.1394 0.0574 0.1580 0.7276 0.1325 0.0688 0.1241 0.0578 0.1142 0.8262 0.8316 0.1450 F 467 468 0.1386 0.0979 E 465 0.1291 0.0495 0.7319 0.1373 0.0608 0.1645 0.7248 0.1299 0.0734 0.1223 0.8228 0.1215 0.0626 0.1060 0.8292 0.1267 0.0534 0.1515 0.7300 0.1349 0.0646 0.1711 0.7218 0.1273 0.0784 0.1305 0.8189 0.1187 0.0678 W X 468 470 469 472 0.1142 0.8262 0.1241 0.0578 0.1580 0.7276 0.1325 0.0688 0.1776 0.7185 0.1245 0.0840 0.1387 0.8148 0.1158 0.0736 0.1223 0.8228 0.1645 Y 470 471 471 473 474 0.1215 0.0626 0.7249 0.1299 0.0734 0.1841 0.7150 0.1216 0.0900 0.1468 0.8104 0.1128 0.0799 Tolerance = ±1 nm ASMB-TTF2-0B20B-DS100 5 ASMB-TTF2-0B20B Data Sheet 3735 Tricolor PLCC-6 LED Figure 3: Forward Current vs. Forward Voltage 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 100 Red Green Blue Red FORWARD CURRENT - mA RELATIVE INTENSITY Figure 2: Spectral Power Distribution 60 40 20 0 380 430 480 530 580 630 WAVELENGTH - nm 680 730 780 Figure 4: Relative Luminous Intensity vs. Mono Pulse Current 3.0 1.0 2.0 3.0 FORWARD VOLTAGE - V 4.0 5.0 Figure 5: Dominant Wavelength Shift vs. Mono Pulse Current 7.0 Red Green Blue 2.5 0.0 2.0 1.5 1.0 0.5 Red Green Blue 6.0 DOMINANT WAVELENGTH SHIFT - nm (NORMALIZED AT 20mA) RELATIVE LUMINOUS INTENSITY - mcd (NORMALIZED AT 20mA) Green/ Blue 80 5.0 4.0 3.0 2.0 1.0 0.0 -1.0 0.0 -2.0 0 10 20 30 40 MONO PULSE CURRENT- mA 50 60 Figure 6: Relative Light Output vs. Junction Temperature 0 10 20 30 40 MONO PULSE CURRENT - mA 50 60 Figure 7: Forward Voltage Shift vs. Junction Temperature 0.40 160 Red Green Blue 120 Red 0.30 Green FORWARD VOLTAGE SHIFT - V (NORMALIZED AT 25°C) RELATIVE LIGHT OUTPUT - % (NORMALIZED AT 25°C) 140 Blue 0.20 100 0.10 80 60 0.00 40 -0.10 20 CAUTION: This LED is ESD sensitive. Please observe approp 0 application note AN-1142 for additional details. -50 Broadcom -25 0 25 50 75 JUNCTION TEMPERATURE, TJ - °C 100 125 precautions -0.20 during handling and processing. Refer to -50 -25 0 25 50 75 JUNCTION TEMPERATURE, TJ - °C 100 125 ASMB-TTF2-0B20B-DS100 6 ASMB-TTF2-0B20B Data Sheet 3735 Tricolor PLCC-6 LED Figure 8: Maximum Forward Current vs. Ambient Temperature for Red, Green, and Blue (1 chip and 3 chips on) Figure 9: Maximum Forward Current vs. Solder Temperature for Red, Green, and Blue (1 chip and 3 chips on) 60 Red 50 MAX. ALLOWABLE DC CURRENT - mA MAX. ALLOWABLE DC CURRENT - mA 60 Green Blue 40 30 20 10 0 Red 50 Green 40 Blue 30 20 10 0 0 NOTE: 20 40 60 80 AMBIENT TEMPERATURE, TA - °C 100 120 0 20 40 60 80 100 SOLDER POINT TEMPERATURE, TS - °C 120 Maximum forward current graphs based on ambient temperature (TA) above are with reference to the thermal resistance RθJ-A in the following table. See Precautionary Notes for more details. Thermal Resistance from LED Junction to Ambient, RθJ-A (°C/W) Condition Red Green Blue 1 chip and 3 chips on 644 690 740 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 Figure 11: Radiation Pattern for y-axis Red Green Blue RELATIVE INTENSITY RELATIVE INTENSITY Figure 10: Radiation Pattern for x-axis -90 Broadcom -60 -30 0 30 60 ANGULAR DISPLACEMENT - DEGREES 90 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 Red Green Blue -90 -60 -30 0 30 60 ANGULAR DISPLACEMENT - DEGREES 90 ASMB-TTF2-0B20B-DS100 7 ASMB-TTF2-0B20B Data Sheet 3735 Tricolor PLCC-6 LED Figure 12: Recommended Soldering Land Pattern 1.6 1.6 0.7 0.35 4.6 NOTE: All dimensions are in millimeters (mm). Figure 13: Carrier Tape Dimensions 8.00 1.5 1.75 0.28 ±0.1 2.0 ±0.05 4.0 3.87 5.50 +0.3 12.00 0.1 1.5 3.15 3.65 NOTE: 1. All dimensions are in millimeters (mm). 2. Tolerance is ±0.20 mm unless otherwise specified. Figure 14: Reel Dimensions 12.7 ±0.3 ‡330.2 ±2.0 ‡14.3 ±0.2 79.5 16.7 ±0.3 NOTE: Broadcom All dimensions are in millimeters (mm). ASMB-TTF2-0B20B-DS100 8 ASMB-TTF2-0B20B Data Sheet 3735 Tricolor PLCC-6 LED Precautionary Notes Handling Precautions 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. Figure 15: Recommended Lead-Free Reflow Soldering Profile Special handling precautions must be observed during assembly of epoxy encapsulated LED products. Failure to comply might lead to damage and premature failure of the LED.   Handling of Moisture-Sensitive Devices 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.  TEMPERATURE 10 to 30 SEC. 217°C 200°C 255 – 260°C 3°C/SEC. MAX. 6°C/SEC. MAX. 150°C 3°C/SEC. MAX. 60 – 120 SEC. 100 SEC. MAX.  TIME Figure 16: Recommended Board Reflow Direction 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 3.5 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.  Before use: – An unopened moisture barrier bag (MBB) can be stored at