Product Summary

The PT908-7C/F309（E0）is a 75mW Opto Interrupter. It consists of an infrared emitting diode and an NPN silicon phototransistor, encased side-by-side on converging optical axis in a black thermoplastic housing the phototransistor receives radiation from the IR only. This is the normal situation. But when an object is in between, phototransistor could not receives the radiation. The applications of the PT908-7C/F309（E0）are Mouse Copier, Switch Scanner, Floppy disk driver, Non-contact Switching, Direct Board.

Parametrics

PT908-7C/F309（E0）absolute maximum ratings: (1)Power Dissipation at(or below)25℃ Free Air Temperature Pd: 75 mW; (2)Reverse Voltage VR: 5 V; (3)Forward Current IF: 50 mA; (4)Collector Power Dissipation PC: 75 mW; (5)Collector Current IC: 30 mA; (6)Collector-Emitter Voltage B VCEO: 30 V; (7)Emitter-Collector Voltage B VECO: 5 V; (8)Operating Temperature Topr: -25~+85 ℃; (9)Storage Temperature Tstg: -40~+85 ℃.

Features

PT908-7C/F309（E0）features: (1)Fast response time; (2)High analytic; (3)High sensitivity; (4)Pb free; (5)This product itself will remain within RoHS compliant version.

Diagrams

PT908-7C/F309（E0）package dimensions