NTE3105 Opto Interrupter Module Photo Reflector, NPN Transistor Output Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Emitter Continuous Reverse Voltage, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3V Continuous Forward Current, IF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75mW Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1mW/°C Detector Collector–Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V Emitter–Collector Voltage, VECO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V Collector Current, IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA Collector Power Dissipation, PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mW Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.67mW/°C Coupled Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +85°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +100°C Electro–Optical Characteristics: (TA = +25°C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Emitter Forward Voltage VF IF = 50mA – 1.3 1.5 V Reverse Current IR VR = 3V – 0.01 10 µA Capacitance Ct VR = 0, f = 1MHz – 30 – pF VCE = 10V – – 200 nA 90 – 880 µA – – 200 nA – 20 – µs – 20 – µs – – 0.4 V Detector Dark Current ICEO Coupled Output Current IO Collector Dark Current ID IF = 10mA, VCC = 5V, RL = 100Ω, d = 1mm IF = 10mA, VCC = 5V, RL = 100Ω Rise Time tr VCC = 5V, IC = 0.1mA, RL = 100Ω Fall Time tf Collector–Emitter Saturation Voltage VCE(sat) IF = 20mA, IC = 0.1mA Emitter Anode .355 (9.0) .107 (2.7) .079 (2.0) Collector Cathode .071 (1.8) .059 (1.5) .134 (3.4)