NTE3104 查看數據表（PDF） - NTE Electronics

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NTE3104

Opto Interrupter Module Photo Reflector, NPN Transistor Output

NTE Electronics 

NTE3104

Opto Interrupter Module

Photo Reflector, NPN Transistor Output

Description:

The NTE3104 is a subminiature photo reflector whose GaAs infrared emitting diode and silicon tran-

sistor 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 = +25°C 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 +90°C

Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +100°C

Note 1. Pulse Width ≤ 10µs, Duty Ratio: 0.01

Note 2. R.H. = 40% to 60% for one minute.

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