AND4SA Ultra Bright LED Lamps: Type 2 Weight: 2.0 mg 2.0 + - 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. AND4SA Polarity 1.25 CATHODE MASK R0.2 0.75 Unit: mm GaAsP Bright Red Light Emission Surface Mount Package Features • Small package size • 2.0 (l) x 1.25 (w) x 1.1 (h) size • Suitable for REFLOW soldering • Recommended Forward Current: 10 mA • RoHS Compliant 1.1 0.6 1.4 Maximum Ratings (Ta = 25°C) 1.2 Characteristics Symbol Rating Unit Forward Current IF 25 mA Reverse Voltage VR 4 V Power Dissipation PD 62.5 mW Operating Temperature Range TOpr -30 to 85 °C Storage Temperature Range TSig -30 to 90 °C Electro-Optical Characteristics (Ta = 25°C) Characteristics Symbol Test Condition Minimum Typical Forward Voltage VF IF = 20 mA – 2.0 2.8 V Reverse Current IR VR = 4 V – – 100 µA Luminous Intensity IV IF = 20 mA 5 9 – mcd Peak Emission Wavelength lP IF = 20 mA – 640 – nm Spectral Line Half Width ∆λ IF = 20 mA – 20 – nm Dominant Wavelength λd IF = 20 mA – 635 – nm Full Viewing Angle θ IV = 1/2 Peak – 140 – degree Maximum Unit Precaution Please be careful of the following: 1. Manual soldering: maximum temperature of iron tip: 260°C max. Soldering time: within 5 sec. per solder-land Soldering portion of lead: up to 1.6 mm from the body of the device 2. Reflow solder: recommended condition is as follows: 140 - 160°C The following soldering patterns are recommended for reflow 230°C max. more than 2 min. Reflow 4°C/sec. max. 1.1 Temperature 10 sec. max. Time 1.25 1.1 1.25 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 2-21-05 AND4SA GaAsP Bright Red Light Emission Ultra Bright LED Lamps: Type 2 IV – IF IF – VF 100 10 5 3 1 1.5 Ta = 25°C 50 Ta = 25°C 30 Luminous Intensity IV (mcd) Forward Current IF (mA) 50 30 10 5 3 1 1.6 1.7 1.8 1.9 2.0 2.1 1 2.2 3 Forward Voltage VF (V) IV – TC 100 Relative Luminous Intensity – Wavelength 3 1.0 Relative Luminous Intensity Relative Luminous Intensity 10 5 30 50 Forward Current IF (mA) 1 0.5 0.3 0.1 -20 0 20 40 60 IF = 20 mA Ta = 25°C 0.8 0.6 0.4 0.2 0 580 80 600 620 640 660 680 700 Wavelength λ (nm) Case Temperature TC (°C) Radiation Pattern IF – Ta 20° 10° 0° 10° Ta = 25°C 20° 30° 30° 40° 40° 50° 50° 60° 60° 70° 70° 80° 80° Allowable Forward Current IF (mA) 40 30 20 10 90° 90° 0 0.2 0.4 0.6 0.8 0 0 20 40 60 80 Ambient Temperature Ta (°C) Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] www.purdyelectronics.com 100 2-21-05