NTE3104 Opto Interrupter Module Photo Reflector, NPN Transistor Output
Description: The NTE3104 is a subminiature photo reflector whose GaAs infrared emitting diode and silicon transistor are assembled in the same package allowing for easy installation and handling. The NTE3104 has an excellent S/N ratio (more than 40dB) and contains a built-in filter for cutting visible light. Typical applications for the NTE3104 include strobe detection in audio turntables, tape end detection, automatic vending machines, and various other automatic control units. Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Emitter Forward Current, IF Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA Pulse (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA Continuous Reverse Voltage, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75mW Detector Collector-Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V Emitter-Collector Voltage, VECO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6V Collector Current, IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA Collector Power Dissipation, PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75mW Coupled Total Power Dissipation, Ptot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mW Isolation Voltage (Note 2), Viso . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000V Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +90C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +100C Note 1. Pulse Width 10s, Duty Ratio: 0.01 Note 2. R.H. = 40% to 60% for one minute.
Electro-Optical Characteristics:
Parameter Emitter Forward Voltage Pulse Forward Voltage Reverse Current Peak Wavelength Spectral Half Bandwidth Capacitance Detector Dark Current Collector-Emitter Voltage Emitter-Collector Voltage Coupled Output Current Collector Dark Current Rise Time Fall Time Isolation Resistance IO ICEOD tr tf Riso IF = 4mA, VCE = 2V, d = 1mm IF = 4mA, VCE = 2V VCE = 2V, IF = 4mA, RL = 1k, d = 1mm R.H. = 40% to 60%, 250V at E-D 12 - - - - - - 70 50 1000 125 50 500 500 - A nA s s M ICEO V(BR)CEO V(BR)ECO VCE = 2V iC = 100A iC = 100A - 25 6 - - - 20 - - nA V V VF VFP IR Ct IF = 4mA IFP = 500mA VR = 6V IF = 50mA, TA = +25C IF = 50mA, TA = +25C VR = 0, f = 1MHz - - - - - - 1.08 1.4 - 940 50 35 1.15 - 1 - - - V V A nm nm pF Symbol Test Conditions Min Typ Max Unit
.126 (3.2)
.157 (4.0)
.118 (3.0)
.472 (12.0) Min
.070 (1.8) Cathode Anode
.039 (1.0) Collector Emitter
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