T-1 (3mm) INFRARED EMITTING DIODE Part Number: L-34SF4C Features Description z Mechanically and spectrally matched to the phototran- SF4 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: DSAA6237 REV NO: V.14B DATE: APR/13/2013 PAGE: 1 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.Cui ERP: 1101029021 Selection Guide Part No. L-34SF4C Dice Lens Type SF4 (GaAlAs) Po (mW/sr) [2] @ 20mA *50mA Min. Typ. 3 16 *5 *20 Water Clear 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. * Luminous intensity with asterisk is measured at 50mA;Radiant Intensity/ luminous flux: +/-15%. 3. 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] SF4 VF 1.3 1.6 V IF=20mA Reverse Current SF4 IR 10 uA VR = 5V Capacitance SF4 C 90 pF VF=0V;f=1MHz Peak Spectral Wavelength SF4 P 880 nm IF=20mA Spectral Bandwidth SF4 1/2 50 nm IF=20mA Note: 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 SF4 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: DSAA6237 REV NO: V.14B DATE: APR/13/2013 PAGE: 2 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.Cui ERP: 1101029021 L-34SF4C SPEC NO: DSAA6237 REV NO: V.14B DATE: APR/13/2013 PAGE: 3 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.Cui ERP: 1101029021 PACKING & LABEL SPECIFICATIONS L-34SF4C SPEC NO: DSAA6237 REV NO: V.14B DATE: APR/13/2013 PAGE: 4 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.Cui ERP: 1101029021 SPEC NO: DSAA6237 REV NO: V.14B DATE: APR/13/2013 PAGE: 5 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.Cui ERP: 1101029021 Detailed application notes are listed on our website. http://www.kingbright.com/application_notes SPEC NO: DSAA6237 REV NO: V.14B DATE: APR/13/2013 PAGE: 6 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: F.Cui ERP: 1101029021