T-1 (3mm) INFRARED EMITTING DIODE Part Number: WP3A10F3BT Features Description z Mechanically and spectrally matched to the phototransistor. F3 Made with Gallium Arsenide Infrared Emitting 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: DSAL0483 REV NO: V.2A DATE: NOV/08/2011 PAGE: 1 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: J.Yu ERP: 1101029201 Selection Guide Part No. WP3A10F3BT Dice Po (mW/sr) [2] @ 20mA Lens Type F3 (GaAs) Blue Transparent Po (mW/sr) [2] @ 50mA Min. Typ. Min. Typ. 7 35 18 55 *3 *8 *6 *15 Viewing Angle [1] 21/2 50 Notes: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value. 2. Radiant Intensity/ luminous flux: +/-15%. *Radiant Intensity value is traceable to the CIE127-2007 compliant national standards. Electrical / Optical Characteristics at TA=25C Parameter P/N Symbol Typ. Max. Units Test Conditions Forward Voltage [1] F3 VF 1.2 1.6 V IF=20mA Reverse Current F3 IR 10 uA VR = 5V Capacitance F3 C 90 pF VF=0V;f=1MHz Peak Spectral Wavelength F3 P 940 nm IF=20mA Spectral Bandwidth F3 1/2 50 nm IF=20mA Notes: 1.Forward Voltage: +/-0.1V. 2.Wavelength value is traceable to the CIE127-2007 compliant national standards. Absolute Maximum Ratings at TA=25C Parameter Symbol F3 Units Power dissipation PD 80 mW DC Forward Current IF 50 mA Peak Forward Current [1] iFS 1.2 A Reverse Voltage VR 5 V Operating Temperature TA -40 To +85 C TSTG -40 To +85 C Storage Temperature Lead Solder Temperature [2] 260C For 3 Seconds Lead Solder Temperature [3] 260C For 5 Seconds Notes: 1. 1/100 Duty Cycle, 10s Pulse Width. 2. 2mm below package base. 3. 5mm below package base. SPEC NO: DSAL0483 REV NO: V.2A DATE: NOV/08/2011 PAGE: 2 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: J.Yu ERP: 1101029201 WP3A10F3BT SPEC NO: DSAL0483 REV NO: V.2A DATE: NOV/08/2011 PAGE: 3 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: J.Yu ERP: 1101029201 PACKING & LABEL SPECIFICATIONS WP3A10F3BT SPEC NO: DSAL0483 REV NO: V.2A DATE: NOV/08/2011 PAGE: 4 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: J.Yu ERP: 1101029201 SPEC NO: DSAL0483 REV NO: V.2A DATE: NOV/08/2011 PAGE: 5 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: J.Yu ERP: 1101029201 SPEC NO: DSAL0483 REV NO: V.2A DATE: NOV/08/2011 PAGE: 6 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: J.Yu ERP: 1101029201