PDI-E834

PHOTONIC DETECTORS INC. Three Drive Emitter, Oximeter Component (660/905 nm) Type PDI-E834 Nonin capable PACKAGE DIMENSIONS INCH (mm) .205 [5.21] .055 [1.40] .025 [0.64] RED L.E.D. WIRE BOND I.R. L.E.D. .225 [5.71] METALIZED CERAMIC SUBSTRATE CLEAR ENCAPSULATE 3X SOLDER PAD CONTACT C CONTACT B CONTACT A Metalized Ceramic Package APPLICATIONS DESCRIPTION: The PDI-E834 is a three drive line dual FEATURES Low cost 660 nm +/- 3 nm 3 drive line Oximeter probes Finger clamps Reusable probes emitter oximeter component. The 660 and 905 nm GaAlAs emitters are high power LPE grown. The metalized ceramic has clear epoxy encapsulation with top side solder pads. These components are ideal for O.E.M. and repair replacements of oximeter probe assemblies. ABSOLUTE MAXIMUM RATING (TA=25OC unless otherwise noted) SYMBOL PARAMETER MIN MAX UNITS Pd Power Dissipation IF=20 mA 250 mW IFP Continuous Forward Current 30 mA IFP Peak Forward Current 200 mA VR Reverse Voltage 4 V To & TS TS Storage & Operating Temp -40 Soldering Temperature* +80 o C 240 o C SCHEMATIC B 660 nm LED 905 nm LED A C * For 3 seconds max using a heat sink. ELECTRO-OPTICAL CHARACTERISTICS (TA=25OC unless otherwise noted) SYMBOL CHARACTERISTIC TEST CONDITIONS 660 nm 905 nm MIN TYP MAX MIN TYP MAX PO Radiant Flux** IF = 20 mA 1.8 2.4 IV Luminous Intensity** IF = 20 mA 20 30 VF Forward Voltage IF = 20 mA VR Reverse breakdown IF = 10 m A 5 lp Peak Wavelength IF = 20 mA 658 λ Spectral Bandwidth IF = 20 mA 25 50 nm Tr Rise Time IF = 20 mA 0.8 0.8 mS Tr Fall Time IF = 20 mA 0.8 0.8 mS 1.8 1.2 1.8 UNITS mW mcd 2.4 1.2 1.5 5 661 664 895 V V 905 915 nm ** Bare chip measured packaged in a flat TO-18/ TO-46 header without resin coating or cap. Information in this technical data sheet is believed to be correct and reliable. However, no responsibility is assumed for possible inaccuracies or omission. Specifications are subject to change without notice. [FORM NO. 100-PDI-E834 REV A]