T-1 (3mm) INFRARED EMITTING DIODE Part Number: WP3A10SF4BT Features Description z Mechanically and spectrally matched to the phototransistor. SF4 Made with Gallium Aluminum Arsenide Infrared Emit- z RoHS compliant. ting diodes. 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: DSAL0488 REV NO: V.3B DATE: MAY/28/2014 PAGE: 1 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101029104 Selection Guide Part No. WP3A10SF4BT Dice Lens Type SF4 (GaAlAs) Po (mW/sr) [2] @ 20mA *50mA Min. Typ. 3 16 *5 *20 Viewing Angle [1] 21/2 50 Blue Transparent 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 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 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: DSAL0488 REV NO: V.3B DATE: MAY/28/2014 PAGE: 2 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101029104 WP3A10SF4BT SPEC NO: DSAL0488 REV NO: V.3B DATE: MAY/28/2014 PAGE: 3 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101029104 PACKING & LABEL SPECIFICATIONS WP3A10SF4BT Terms and conditions for the usage of this document 1.The information included in this document reflects representative usage scenarios and is intended for technical reference only. 2.The part number, type, and specifications mentioned in this document are subject to future change and improvement without notice. Before production usage customer should refer to the latest datasheet for the updated specifications. 3.When using the products referenced in this document, please make sure the product is being operated within the environmental and electrical limits specified in the datasheet. If customer usage exceeds the specified limits, Kingbright will not be responsible for any subsequent issues. 4.The information in this document applies to typical usage in consumer electronics applications. If customer's application has special reliability requirements or have life-threatening liabilities, such as automotive or medical usage, please consult with Kingbright representative for further assistance. 5.The contents and information of this document may not be reproduced or re-transmitted without permission by Kingbright. 6.All design applications should refer to Kingbright application notes available at http://www.KingbrightUSA.com/ApplicationNotes SPEC NO: DSAL0488 REV NO: V.3B DATE: MAY/28/2014 PAGE: 4 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101029104 SPEC NO: DSAL0488 REV NO: V.3B DATE: MAY/28/2014 PAGE: 5 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101029104 SPEC NO: DSAL0488 REV NO: V.3B DATE: MAY/28/2014 PAGE: 6 OF 6 APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.Liu ERP: 1101029104 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Kingbright: WP3A10SF4BT