CLE334E

CLE334E Very High Output Aluminum Gallium Arsenide Quad Chip IRED Array 0.130 (3.30) max 1.00 (25.4) min. 0.050 (1.27) max ® Clairex 0.213 (5.41) 0.207 (5.26)  Technologies, Inc. August, 2003 0.1000.100 (2.54) pin circle (2.54) dia. pin circle CATHODE 0.169 (4.29) 0.163 (4.14) (connected to case) ANODE 0.010 (0.25) nom 0.019 (0.48) 0.016 (0.41) 0.147 (3.73) 0.137 (3.48) Anode leads must be externally connected together. ALL DIMENSIONS ARE IN INCHES (MILLIMETERS) Case 5 ALL DIMENSIONS ARE IN INCHES (MILLIMETERS) features 850nm wavelength TO-46 with epoxy-dome lens very wide emission angle > 10MHz operation • cathode connected to case • • • • absolute maximum ratings (TA = 25°C unless otherwise stated) description storage temperature ...................................................................... -40°C to +125°C operating temperature ................................................................... -40°C to +100°C lead soldering temperature(1) ......................................................................... 260°C continuous forward current(2)(4) ..................................................................... 500mA peak forward current (1.0ms pulse width, 10% duty cycle) .................................. 4A reverse voltage .................................................................................................... 5V continuous power dissipation(3) .................................................................... 500mW The CLE334E is an advanced, high notes: efficiency, high speed, AlGaAs 1. 0.06” (1.5mm) from the header for 5 seconds maximum infrared-emitting diode with four times 2. Derate linearly 5.33mA/°C from 25°C free air temperature to TA = +100°C. the emitting surface of the typical 3. Derate linearly 5.33mW/°C from 25°C free air temperature to TA = +100°C. AlGaAs emitter. High power output is 4. Operation at this level requires a proper heat sink.. achieved with four equally spaced anode contacts for higher current distribution. Anodes contacts are bonded in pairs, each pair bonded to a separate lead. Chip size is 0.030” by 0.030”. The TO-46 header provides the thermal environment for reliable operation over a wide temperature range. electrical characteristics (TA = 25°C unless otherwise noted) symbol PO VF IR λP BW ΘHP tr tf parameter Power output (6) Forward voltage Reverse current Peak emission wavelength Spectral bandwidth at half power points Emission angle at half power points Radiation rise time Radiation fall time min - typ 25 1.0 850 35 100 20 40 max 1.9 10 - units mW V µA nm nm deg. ns ns test conditions IF = 100mA IF = 100mA VR = 5V IF = 100mA IF = 100mA IF = 100mA IF(PK) =100mA, f =1kHz, D.C. = 50% IF(PK) =100mA, f =1kHz, D.C. = 50% Revised 3/15/06 Clairex reserves the right to make changes at any time to improve design and to provide the best possible product. Clairex Technologies, Inc. Phone: 972-265-4900 1301 East Plano Parkway Fax: 972-265-4949 Plano, Texas 75074-8524 www.clairex.com