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| Product Bulletin OP230WPS March 2001 Hermetic Point Source Infrared Emitting Diode Type OP230WPS Features *Point source irradiance pattern s *Wavelength matched to silicon' peak *Fast switching speed *TO-46 package style with flat window response Absolute Maximum Ratings (TA = 25o C unless otherwise noted) Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 V Continuous Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA Peak Forward Current (2 s pulse width, 0.1% duty cycle). . . . . . . . . . . . . . . . . . 1.0 A Storage and Operating Temperature Range . . . . . . . . . . . . . . . . . . . -55C to +125C Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 sec. with soldering iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260C(1) Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mW(2) NOTES: (1) RMA flux is recommended. Duration can be ex tended to 10 seconds maximum when flow soldering. (2) Derate linearly 2.0mW/ above 25 C C. (3) E e(APT) is a measurement of the average apertured radiant in cidence upon a sensing area .250" (6.35 mm) in diameter, perpendicular to and centered on the mechanical axis of the lens, and .466"(11.84 mm) from the measurement surface. Ee(APT) is not necessarily uniform within the measured area. Description The OP230WPS is an 850 nm, top surface emitting, IRED. The .004" emitting area centered under a nondistorting flat lens can be used in many applications where external lensing is desired. The stable VF vs. Temperature characteristic make them ideal for applications were voltage is limited (such as battery operation). The low tr /tf make them ideal for high speed operations. Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 5 (972) 323-2200 Fax (972) 323-2396 Type OP230WPS Electrical Characteristics (TA = 25o C unless otherwise noted) SYMBOL Ee(APT) VF IR p B HP tr tf PARAMETER Apertured Irradiance Forward Voltage Reverse Current Wavelength Peak Emission Spectral Bandwidth Between Half Power Points Emission Angle at Half Power Points Rise Time Fall Time MIN TYP MAX .5 2.20 1.0 850 80 45 10 10 UNITS mW/cm V A nm nm Deg. ns ns 2 TEST CONDITIONS IF = 100 mA IF = 100 mA VR = 2 V IF = 100 mA IF = 100 mA IF = 100 mA IF(PK) = 100 mA PW = 10 s, D.C. = 10% Typical Performance Curves Relative Radiant Intensity vs. Angular Displacement Forward VoltVoltage vs. Ambient Temperature Forward age vs. Ambient Temperature 1.9 5 1 0.9 0.8 1.9 0.7 I F = 40 mA Apt. = .060" Distance = 1.0" 1.8 5 0.6 0.5 1.8 0.4 1.7 5 0.3 1.7 0.2 0.1 1.6 5 -50 -25 C 0C 2C 5 Te mp Temp 50 C 75 C 100 C 125 C 0 Angular Displacement - Deg. Radiant Intensity vs. Forward Current Radiant Intensity vs. Forward Current 2 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 0.2 0 10m A 20m A 30mA 40mA 50mA 60m A 70m A 80m A 90mA 100m A IF F Optek re serves the right to make changes at any time in order to improve design and to supply the best product possi ble. Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972)323-2200 Fax (972)323-2396 6 |
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