T-1 (3mm) INFRARED EMITTING DIODE Part Number: WP3A10SF7C Features Description z Mechanically and spectrally matched to the phototran- SF7 Made with Gallium Aluminum Arsenide Infrared Emit- sistor. ting diodes. z RoHS compliant. Package Dimensions Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25(0.01") unless otherwise noted. 3. Lead spacing is measured where the leads emerge from the package. 4. The specifications, characteristics and technical data described in the datasheet are subject to change without prior notice. SPEC NO: DSAL0493 REV NO: V.1 DATE: AUG/10/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.F.Zhou PAGE: 1 OF 6 ERP: 1101029204 Selection Guide Part No. WP3A10SF7C Dice Po (mW/sr) [2] @ 20mA *50mA Lens Type SF7 (GaAlAs) Water Clear Min. Typ. 7 18 *10 *45 Viewing Angle [1] 2θ1/2 50° Notes: 1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value. 2. * Luminous intensity with asterisk is measured at 50mA;Radiant Intensity/ luminous flux: +/-15%. Electrical / Optical Characteristics at TA=25°C Parameter P/N Symbol Typ. Max. Units Test Conditions Forward Voltage [1] SF7 VF 1.4 1.6 V IF=20mA Reverse Current SF7 IR 10 uA VR = 5V Capacitance SF7 C 30 pF VF=0V;f=1MHz Peak Spectral Wavelength SF7 λP 850 nm IF=20mA Spectral Bandwidth SF7 Δλ1/2 50 nm IF=20mA Note: 1. Forward Voltage: +/-0.1V. Absolute Maximum Ratings at TA=25°C Parameter Symbol SF7 Units Power dissipation PD 80 mW DC Forward Current IF 50 mA Peak Forward Current [1] iFS 1 A Reverse Voltage VR 5 V Operating Temperature TA -40 To +85 °C TSTG -40 To +85 °C Storage Temperature Lead Solder Temperature [2] 260°C For 3 Seconds Lead Solder Temperature [3] 260°C For 5 Seconds Notes: 1. 1/100 Duty Cycle, 10μs Pulse Width. 2. 2mm below package base. 3. 5mm below package base. SPEC NO: DSAL0493 REV NO: V.1 DATE: AUG/10/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.F.Zhou PAGE: 2 OF 6 ERP: 1101029204 WP3A10SF7C SPEC NO: DSAL0493 REV NO: V.1 DATE: AUG/10/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.F.Zhou PAGE: 3 OF 6 ERP: 1101029204 PACKING & LABEL SPECIFICATIONS WP3A10SF7C SPEC NO: DSAL0493 REV NO: V.1 DATE: AUG/10/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.F.Zhou PAGE: 4 OF 6 ERP: 1101029204 SPEC NO: DSAL0493 REV NO: V.1 DATE: AUG/10/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.F.Zhou PAGE: 5 OF 6 ERP: 1101029204 SPEC NO: DSAL0493 REV NO: V.1 DATE: AUG/10/2010 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.F.Zhou PAGE: 6 OF 6 ERP: 1101029204