AND226R Standard Bright LED Lamps Weight: 0.15 g Unit: mm AND226R 4.0 3.5 1.95 Special Shape 2mm Flat Top ø 2.0 ø 1.6 • Low power requirement • Special shape • All plastic molded lens • GaP – Red • RoHS Compliant 27 Min Cathode 1 Max 5.0 0.75 Features Optical Characteristics (T = 25°C) Color Part Number 0.5 LED Lens Red Red 2.54 2.8 Diffused 0.5 1.0 Viewing Angle 2θ1/2 (deg) 10 70 1.5 Typ AND226R Axial Luminous Test Intensity Condition (mcd) (IF–mA) Min. Typ. Lens Desc. Tolerance: ±0.2 Absolute Maximum Ratings (TA = 25°C) Characteristics Symbol Rating Unit Forward Current IF 25 mA Reverse Voltage VR 5 V Power Dissipation PD 120 mW Operating Temperature TOpr -40 to +85 °C Storage Temperature Range TStg -40 to +85 °C Electro-Optical Characteristics (TA = 25°C) Characteristics Symbol Test Condition Forward Voltage VF Reverse Current IR Peak Emission Wavelength Spectral Line Half Width AND226R Unit Typ. Max. IF = 20mA 2.0 2.5 V VR = 5 V – 10 µA λp IF = 20mA 700 – nm λ IF = 20mA 45 – 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. 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 AND226R Standard Bright LED Lamps IF vs. VF IV vs. TC 50 TA = 25°C 30 Forward Current IF (mA) Relative Luminous Intensity IV 3 2 1 0.5 20 10 5 3 2 0.4 0.3 -20 0 20 40 60 Case Temperature TC (°C) 1 1.7 80 Relative Luminous Intensity IV 30 20 10 40 2.3 2 1 0.5 0.2 0.1 1 20 2.2 5 40 0 0 1.9 2.0 2.1 Forward Voltage VF (V) IV vs. IF IV vs.TA Allowable Forward Current IF (mA) 1.8 60 80 100 2 5 10 20 Forward Current IF (mA) 50 This graph shows relative luminous vs. forward current. At three points (IF = 10, 15, 20mA) each relation is normalized.) Ambient Temperature TA (°C) Relative Luminous Intensity vs. Wavelength 1.0 TA = 25° Relative Luminous Intensity TA = 25° 0.8 0.6 0.4 0.2 0 640 660 680 700 720 740 760 660 660 680 680 700 700 720 720 740 740 760 760 780 780 800 800 Wavelength (nm) 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