AND123Y Standard Bright LED LAMPS Weight: 0:30 g Unit: mm AND123Y Standard LED T-1 Package (3 mm) ø3.8 ± 0.2 ø3.1 ± 0.2 4.0 Features 1.0 2.1 max 5.0 • Low power requirement • Stand-off or flush-mount • All plastic molded lens • Color: GaAsP–Yellow Optical Characteristics (Ta = 25°C) 25.5 0.5 1.5 Part Number 1.5 0.5 AND123Y 2.54 Color LED Lens Yellow Yellow Lens Desc. Axial Luminous Intensity (mcd) Clear Min. Typ. Test Condition (IF–mA) 10 45 10 Viewing Angle 2θ1/2 (deg) 50 Absolute Maximum Ratings (Ta = 25°C) 0.5 1 • RoHS Compliant 2 Characteristics 1. Anode 2. Cathode Symbol Rating Unit Forward Current (DC) IF 30 mA Reverse Voltage VR 5 V PD 105 mW Operating Temperature TOpr -40 to +85 °C Storage Temperature Range TStg -40 to +85 °C Power Dissipation Electro-Optical Characteristics (Ta = 25°C) Yellow Characteristics Symbol Test Condition Unit Min. Typ. Max. Forward Voltage VF IF = 20mA – 2.1 2.5 V Reverse Current IR VR = 5 V – – 10 µA Peak Emission Wavelength λp IF = 15mA – 590 – nm Spectral Line Half Width λ IF = 15mA – 35 – nm Precaution Please be careful of the following: 1. Soldering temperature: 260°C max; Soldering time: 3 sec. max; Soldering portion of lead: up to 2 mm from the body of the device. 2. The lead can be formed up to 5 mm from the body of the device without forming stress. Soldering should be performed after the lead forming. Product specifications contained herein may be changed without prior notice. It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product. 7/18/07 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 1 AND123Y Standard LED Standard Bright LED LAMPS IF vs. VF 50 Radiation Pattern TA = 25°C Forward Current IF (mA) 30 20° 20 0° 10° 10° 20° 30° 30° 40° 10 40° 50° 50° 60° 60° 5 70° 70° 3 80° 80° 2 90° 1.0 1 1.7 1.8 1.9 2.0 2.1 Forward Voltage VF (V) 2.2 0.8 0.4 0.2 0 0.2 0.4 0.6 0.8 90° 1.0 2.3 IV vs. IF 5 0.6 Relative Luminous Intensity – Wavelength 2 Relative Luminous Intensity Relative Luminous Intensity IV 1.0 1 0.5 0.2 0.1 1 20 2 5 10 Forward Current IF (mA) 0.8 0.6 0.4 0.2 0 50 560 540 This graph shows relative luminous vs. forward current. At three points (IF = 10, 15, 20mA) each relation is normalized.) Allowable Forward Current IF (mA) 3 Relative Luminous Intensity IV 600 620 640 IV vs.TA IV vs. TC 2 1 0.5 0.4 0.3 -20 580 Wavelength λ (nm) 0 20 40 60 Case Temperature TC (°C) 80 40 30 20 10 0 0 20 40 60 80 100 Ambient Temperature TA (°C) 2 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 7/18/07