Product Bulletin OP231W June 1996 (SP, OPTEK GaAlAs Hermetic Infrared Emitting Diodes Types OP231W, OP232W, OP233W .018 (0.48) 150 (3.81) .230 (5.84) 2016 (0.41) 7140 (3.56) +209 (5.31) @ .185 (3,94) 2 PLACES APERTURE .180 (4.57) \ )_ | 1046 (1.17) Ti CATHODE "026 am My as be 500 (12.70) + .030 (0.76) MIN MAX = THIS DIMENSION CONTROLLED AT HOUSING SURFACE. DIMENSIONS ARE IN INCHES (MILLIMETERS) B % .100 (2.54) Features e Wide irradiance pattern e Enhanced temperature range e Mechanically and spectrally matched to the OP8OO0WSL and OP830SL series devices e Significantly higher power output than GaAs at equivalent drive currents e TO-46 hermetically sealed package Description The OP231W series devices are 890nm gallium aluminum arsenide infrared emitting diodes mounted in hermetically sealed packages. The broad irradiance pattern provides relatively even iNumination over a large area. Replaces K6300 series Absolute Maximum Ratings (Ta = 25 C unless otherwise noted) Reverse Voltage... ee ce ee en eet eet nen es 2.0V Continuous Forward Current ..... 0... ccc cee re eee 100 mA Peak Forward Current (2 tis pulse width, 0.1% duty cycle)................ 10.0A Storage Temperature Range ........... 00. e cece eee eee eee -65 C to +150 C Operating Temperature Range ............. 00s eee eee eae -65 C to +125 C Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 sec. with soldering HOM]. oe cece cece e ee cen cece eee e estes eee ete een e eee teenies 260 Cc) Power Dissipation... 0.0... ccc eee te tee eee eee eens 200 mw?) Notes: (1) RMA flux is recommended. Duration can be extended to 10 seconds max. when flow soldering. (2) Derate linearly 2.0 mW/ C above 25 C. (3) Ee(apr) is a measurement of the average radiant intensity within the cone formed by the measurement surface, a radius of 0.466" (11.84 mm) measured from the lens side of the tab to the sensing surface, and a sensing surface of 0.250" (6.35 mm) in diameter forming a 30 cone. Eeapt) is not necessarily uniform within the measured area. (4) Measurement made with 100s pulse measured at the trailing edge of the pulse with a duty cycle of 0.1% and an Ir = 100 mA. Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972) 323-2200 Fax (972) 323-2396 2-30 Types OP231W, OP232W, OP233W Electrical Characteristics (Ta = 25 C unless otherwise noted) SYMBOL PARAMETER MIN | TYP |MAX| UNITS TEST CONDITIONS Eeiapt) | Apertured Radiant Incidence OP231W | 15 mWicm? |Ip = 100 mA4) OP232W | 3.5 7.0 | mWiem? |Ir = 100 mA) OP233W | 5.0 mWicm? |I = 100 ma?) Ve Forward Voltage 2.0 Vv Ip = 100 mA) ao IR Reverse Current 100 pA VR =2.0V s = is Ap Wavelength at Peak Emission 890 nm Ir =10mA 3RO B Spectral Bandwidth Half Power Points 80 nm lF=10mA Akp/AT | Spectral Shift with Temperature +0.30 nmfC |r = Constant 6HP Emission Angle at Half Power Points 50 Deg. IF = 100 mA tr Output Rise Time 500 ns IF(PK) = 100 mA, ty Output Fall Time 250 ns PW = 10 ps, D.C. = 10% Typical Performance Curves Forward Voltage vs. Rise Time and Fall Time vs. Normalized Radiant Incidence Ambient Temperature Forward Current vs. Ambient Temperature Pulse Width = 100 jus Pulse Width = 16 us Duty Cycle = 0.1K Duty Cycle = 10% ws Pats Width = 100 bs g 18 Ta = 25C 4 Ta = 28C 2 Duty Cycle = 0.1% i ww g 188 Ta = 26C 3 NS Ne $ = = 16 * log 4 - 2 IN ON a 3 re z 5 100 Pu Se 7 = Fa - = DI Sm, a 2 : ~~ z 50 wu 12 s > hey z o 6 -S0 9 50 100 Q 100 200 300 50 Q 50 100 180 Ta AMBIENT TEMPERATURE C Ig ~ FORWARD CURRENT ~ mA Ta AMBIENT TEMPERATURE ~ C Relative Radiant Intensity vs. Coupling Characteristics Angular Displacement of OP231W and OP800WSL 12 Ip = 100 mA (Putsed) > 10 Vce*S.0 = 5 tc Normalized to .35 z = (466 from Flange) - 08 2 z 5 Ell 2 te = 06 Eig = a So os = os + eft ipt dtp 3 - s ba] ws z 04 & g z g 02 7 \ Y / AL ad ago 20 0 20 4g ge Q o4 os 12 16 2.0 6 ANGULAR DISPLACEMENT Degrees DISTANCE BETWEEN LENS TIPS Inches Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972)323-2200 Fax (972)323-2396 2-31