VSLY3943

www.vishay.com VSLY3943 Vishay Semiconductors High Speed Infrared Emitting Diode, 940 nm, Surface Emitter Technology 94 8636 DESCRIPTION As part of the SurfLightTM portfolio, the VSLY3943 is a high speed infrared emitting diode based on surface emitter technology, molded in a blue-gray plastic package. FEATURES Package type: leaded Package form: T-1, clear epoxy Dimensions: Ø 3 mm Peak wavelength: λp = 940 nm High speed High radiant power High radiant intensity Angle of half intensity: ϕ = ± 17° Low forward voltage Good spectral matching to Si photodetectors Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS Infrared remote control units Free air transmission systems Infrared source for optical counters and card readers PRODUCT SUMMARY COMPONENT VSLY3943 Ie (mW/sr) 70 Note Test conditions see table “Basic Characteristics” ϕ (deg) ± 17 λp (nm) 940 tr (ns) 5 ORDERING INFORMATION ORDERING CODE VSLY3943 VSLY3943-MSZ Note MOQ: minimum order quantity PACKAGING Bulk Ammopack REMARKS MOQ: 5000 pcs, 5000 pcs/bulk MOQ: 10 000 pcs, 2000 pcs/box PACKAGE FORM T-1 T-1 ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL Reverse voltage Forward current Peak forward current Surge forward current Power dissipation Junction temperature Operating temperature range Storage temperature range Soldering temperature Thermal resistance junction-to-ambi...