® CLT435 Clairex Technologies, Inc. NPN Silicon Phototransistor March, 2001 0.190 (4.83) 0.176 (4.47) 0.210 (5.33) 0.190 (4.83) 0.500 (12.7) min 0.215 (5.46) 0.205 (5.21) COLLECTOR 0.158 (4.01) 0.136 (3.45) BASE N/C EMITTER 0.100 (2.54) dia 0.060 (1.52) max 0.025 (0.64) max 0.147 (3.73) 0.137 (3.48) 0.019 (0.48) 0.016 (0.41) ALL DIMENSIONS ARE IN INCHESCase (MILLIMETERS) 17 features absolute maximum ratings (TA = 25°C unless otherwise stated) storage temperature ....................................................................... -65°C to +150°C • ±9° acceptance angle operating temperature .................................................................... -65°C to +125°C • custom aspheric lensed TO-18 lead soldering temperature(1) .......................................................................... 260°C package collector-emitter voltage...................................................................................... 30V • transistor base is not bonded 50mA • tested and characterized at 660nm continuous collector current ............................................................................. continuous power dissipation(2) ..................................................................... 250mW • RoHS compliant description The CLT435 is a silicon NPN phototransistor mounted in a TO-18 package which features a custom double convex glass-to-metal sealed aspheric lens. Narrow acceptance angle enables excellent on-axis coupling. The CLT435 is mechanically and spectrally matched to Clairex's CLE435 LED. For additional information, call Clairex. notes: 1. 0.06” (1.5mm) from the header for 5 seconds maximum 2. Derate linearly 2.0mW/°C from 25°C free air temperature to TA = +125°C. electrical characteristics (TA = 25°C unless otherwise noted) symbol IL ICEO V(BR)CEO parameter min typ max units Light current(3) 0.5 1.0 - mA VCE = 5V, Ee = 0.5mW/cm2 - - 25 nA VCE = 10V, Ee = 0 30 - - V IC = 100µA IC = 1mA, VCE=5V, RL=1kΩ. Collector dark current Collector-emitter breakdown tr, tf Output rise and fall time - 5.0 - µs θHP Total angle at half sensitivity points - 18 - deg. notes: test conditions 3. Radiation source is a gallium arsenide phosphide LED operating at a peak emission wavelength of 660nm. Revised 3/13/06 Plano, Texas 75074-8524 www.clairex.com 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