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L-34SF4BT Dataheets PDF



Part Number L-34SF4BT
Manufacturers Kingbright
Logo Kingbright
Description INFRARED EMITTING DIODE
Datasheet L-34SF4BT DatasheetL-34SF4BT Datasheet (PDF)

T-1 (3mm) INFRARED EMITTING DIODE Part Number: L-34SF4BT Features  Mechanically and spectrally matched to the phototransistor.  RoHS compliant. Description SF4 Made with Gallium Aluminum Arsenide Infrared Emitting diodes. KingbrightPackage 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.

  L-34SF4BT   L-34SF4BT


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T-1 (3mm) INFRARED EMITTING DIODE Part Number: L-34SF4BT Features  Mechanically and spectrally matched to the phototransistor.  RoHS compliant. Description SF4 Made with Gallium Aluminum Arsenide Infrared Emitting diodes. KingbrightPackage 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: DSAC0834 APPROVED: WYNEC REV NO: V.12B CHECKED: Allen Liu DATE: JAN/24/2014 DRAWN: L.Q.Xie PAGE: 1 OF 6 ERP: 1101029104 Selection Guide Part No. Dice Lens Type L-34SF4BT SF4 (GaAlAs) Blue Transparent 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%. 3. Radiant intensity value is traceable to the CIE127-2007 compliant national standards. Po (mW/sr) [2] Viewing @ 20mA *50mA Angle [1] Min. Typ. 2θ1/2 3 16 *5 *20 50° Electrical / Optical Characteristics at TA=25°C Parameter P/N Symbol Typ. Forward Voltage [1] tReverse Current hCapacitance SF4 VF 1.3 SF4 IR SF4 C 90 rigPeak Spectral Wavelength SF4 λP 880 Spectral Bandwidth SF4 Δλ1/2 50 Note: b1. Forward Voltage: +/-0.1V. King2.Wavelength value is traceable to the CIE127-2007 compliant national standards. Max. 1.6 10 Units V uA pF nm nm Test Conditions IF=20mA VR = 5V VF=0V;f=1MHz IF=20mA IF=20mA Absolute Maximum Ratings at TA=25°C Parameter Symbol Power dissipation PD DC Forward Current IF Peak Forward Current [1] iFS Reverse Voltage VR Operating Temperature TA Storage Temperature TSTG Lead Solder Temperature [2] Lead Solder Temperature [3] Notes: 1. 1/100 Duty Cycle, 10μs Pulse Width. 2. 2mm below package base. 3. 5mm below package base. SF4 80 50 1.2 5 -40 To +85 -40 To +85 260°C For 3 Seconds 260°C For 5 Seconds Units mW mA A V °C °C SPEC NO: DSAC0834 APPROVED: WYNEC REV NO: V.12B CHECKED: Allen Liu DATE: JAN/24/2014 DRAWN: L.Q.Xie PAGE: 2 OF 6 ERP: 1101029104 KingbrightL-34SF4BT SPEC NO: DSAC0834 APPROVED: WYNEC REV NO: V.12B CHECKED: Allen Liu DATE: JAN/24/2014 DRAWN: L.Q.Xie PAGE: 3 OF 6 ERP: 1101029104 PACKING & LABEL SPECIFICATIONS L-34SF4BT Kingbright 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.kingbright.com/application_notes SPEC NO: DSAC0834 APPROVED: WYNEC REV NO: V.12B CHECKED: Allen Liu DATE: JAN/24/2014 DRAWN: L.Q.Xie PAGE: 4 OF 6 ERP: 1101029104 Kingbright SPEC NO: DSAC0834 APPROVED: WYNEC REV NO: V.12B CHECKED: Allen Liu DATE: JAN/24/2014 DRAWN: L.Q.Xie PAGE: 5 OF 6 ERP: 1101029104 Kingbright SPEC NO: DSAC0834 APPROVED: WYNEC REV NO: V.12B CHECKED: Allen Liu DATE: JAN/24/2014 DRAWN: L.Q.Xie PAGE: 6 OF 6 ERP: 1101029104 .


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