DESCRIPTION

TEFT4300 is a silicon NPN phototransistor with high radiant

sensitivity in black, T-1 plastic package with daylight

blocking filter. Filter bandwidth is matched with 900 nm to

950 nm IR emitters.

FEATURES

• Package type: leaded

• Package form: T-1

• Dimensions (in mm): Ø 3

• High radiant sensitivity

• Daylight blocking filter matched with 940 nm

emitters

• Fast response times

• Angle of half sensitivity: ϕ = ± 30°

• Package matched with IR emitter series

TSUS4300 and TSAL4400

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

APPLICATIONS

• Optical switches

• Counters and sorters

• Interrupters

• Encoders

• Position sensors