OPT6794

Phototransistor O PT6794 The OPT6794 is a high-sensitivity NPN silicon phototransistor mounted in a clear plastic package. With lensed package this small phototransistor is designed to optimize the mechanical resolution coupling efficiency, cost and reliability. DIMENSIONS (Unit:mm) 5.0 5.7 7.7 8.7 FEATURES • Lensed for high sensitivity • High reliability and stable characteristics • Low-cost 20.5 1.3 Max 2.0 24.0 Min APPLICATIONS • Optical counters • Optical detectors • Camera stroboscopes 2.5 Emitter Collector * Please take proper steps in order to secure reliability and safety in required conditions and environments for this device.C MAXIMUM RATINGS (Ta=25) Item Symbol Rating Unit C-E Voltage. VCEO 35 V E-C Voltage. IF 6 V Collector current. Ic 20 E Collector Power dissipation. Pc 50 Operating temp. Topr. -25 ~ +85 °C Storage temp. Tstg. -30 ~+100 °C *1 Soldering temp. Tsol. 260°C within 5 seconds 1 .Lead Soldering Temperature (2mm from case for 5sec.). ELECTRO-OPTICAL CHARACTERISTICS Item Symbol Collector dark current. *2 Light current. C-E Saturation Voltage Switching speeds ICEO ICEL VCE(SAT) Conditions VCEO=10V, Ev=0 VCE=3V,Ev=1000LUX Ic=0.2 ,2000LUX Min. 0.5 - Typ. 1 4.0 0.2 2.5 3.8 450~1050 880 ±17 Max. 100 0.4 - (Ta=25) Unit Rise time tr Fall time tf Spectral Sensitivity Peak Sensitivity wavelength P Half angle  *2 Tungsten lamp of a color temperature of T=2856 K nA mA V µsec. µsec. nm nm deg. CC