Data Sheet ALMD-LL36, ALMD-LG36, ALMD-LM36, ALMD-LB36 High Brightness SMT Oval LED Lamps Amber, Red, Green, and Blue Description Features The Broadcom ALMD-Lx36 oval LED series has the same Well-defined spatial radiation pattern or just slightly less luminous intensity than conventional high High brightness material brightness, through-hole LEDs. Available in Red, Amber, Green, and Blue colors: Red AlInGaP 626 nm The oval LED lamps can be assembled using common SMT Amber AlInGaP 590 nm assembly processes and are compatible with industrial Green InGaN 525 nm reflow soldering processes. Blue InGaN 470 nm The LEDs are made with an advanced optical grade epoxy JEDEC MSL 2A for superior performance in outdoor sign applications. The Compatible with reflow soldering process surface-mount oval LEDs are specifically designed for full Tinted and diffused lens color/video signs and indoor or outdoor passenger Wide viewing angle: 40 100 information sign applications. Applications For easy pick-and-place assembly, the LEDs are shipped in EIA-compliant tape and reel. Every reel is shipped from a Full color signs single intensity and color binexcept the red colorfor Mono color signs better uniformity. CAUTION InGaN devices are Class 1C HBM ESD sensitive, AlInGaP devices are Class 1B ESD sensitive per JEDEC Standard. Observe appropriate precautions during handling and processing. Refer to Application Note AN-1142 for additional details. CAUTION Keep LEDs in the moisture barrier bag (MBB) when not in use because prolonged exposure to the environment might cause the silver-plated leads to tarnish, which might cause difficulties in soldering. Broadcom AV02-2377EN September 29, 2020High Brightness SMT Oval LED Lamps ALMD-LL36, ALMD-LG36, ALMD-LM36, ALMD-LB36 Data Sheet Amber, Red, Green, and Blue Figure 1: Package Dimensions C C 4.200.20 A A Orientation 4.200.20 (Anode Mark) A - Anode 4.750.50 C - Cathode 5.200.50 3.400.50 1.0 1.4 (4X) 2.500.20 NOTE: 1. All dimensions are in millimeters. 2. Tolerance is 0.20 mm unless other specified. 3. Copper lead frame. Device Selection Guide b c d Luminous Intensity Iv (mcd) , , Color and Dominant a e Wavelength (nm) Typ Part Number d Min. Max. Viewing Angle Typ. () ALMD-LG36-WZ002 Red 626 1380 2900 40 100 ALMD-LG36-YZ002 Red 626 1990 2900 ALMD-LL36-WZ002 Amber 590 1380 2900 ALMD-LL36-XZ002 Amber 590 1660 2900 ALMD-LM36-14002 Green 525 2900 6050 ALMD-LB36-SV002 Blue 470 660 1380 a. Dominant wavelength, , is derived from the CIE Chromaticity Diagram and represents the color of the lamp. d b. The luminous intensity is measured on the mechanical axis of the lamp package and it is tested with pulsing condition. c. The optical axis is closely aligned with the package mechanical axis. d. Tolerance for each bin limit is 15%. e. is the off-axis angle where the luminous intensity is half the on-axis intensity. Broadcom AV02-2377EN 2