Part Number: PT380
Function: High Sensitivity / 3mm Resin Mold Type Phototransistor
Manufacturer: Sharp Electrionic Components
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Description
The PT380 is 3mm, Resin Mold Type Phototransistor.
A phototransistor is a type of transistor that is sensitive to light and is used as a light-sensitive switch.
It is composed of a photosensitive material, such as a photodiode or a photogate, which is surrounded by a transistor that amplifies the electrical signal generated by the photosensitive material.
Features 1. High sensitivity ( IC : MIN.160 µ A at E V = 100lx, PT380 ) ( IC : MIN.120 µ A at E V = 2l x, PT381 ) 2. Compact φ 3mm resin mold package 3. Intermediate acceptance ( ∆θ : TYP. ± 20˚ ) 4. Visible light cut-off type : PT380F / PT381F High Sensitivity, φ 3mm Resin Mold Type Phototransistor s Outline Dimensions φ 3.8± 0.2 φ 3.0± 0.15 Mark ( red ) (PT381F) 0.6 ( Unit : mm ) g Epoxy resin PT380 PT380F 2 PT381 PT381F 2 14.2± 1 s Model Line-ups Single phototransistor output No visible light cut-off filter Built-in visible light cut-off filter PT380 Darlington phototransistor output PT381 0.8MAX. 5.3± 0.2 1 1 0.15 2 – 0.5 + – 0.1 (2.54) 0.5MIN. 1 Emitter 2 Collector g Epoxy resin PT380F PT381F 1.7 0.15 2 – 0.5+ – 0.1 PT380 PT381 PT380F / PT381F Transparent resin Light blue transparent resin Visible light Cut-off resin (black) s Applications 1. Floppy disk drives 2. Optoelectronic switches 3. Infrared applied systems 1 2 s Absolute Maximum Ratings Parameter Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Operating temperature Storage temperature *1 Soldering temperature Symbol V CEO V ECO IC PC T opr T stg T sol Rating 35 6 20 50 – 25 to + 85 – 40 to + 85 260 ( Ta = 25˚C ) Unit V V mA mW ˚C ˚C ˚C *1 For 3 seconds at the position of 1.4mm from the bottom face of resin package “ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP’s devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP’s device. ” PT380/PT380F/PT381/PT381F s Electro-optical Characteristics Parameter PT380 *2 PT380F Collector PT381 current PT381F Collector dark PT380 / PT380F PT381 / PT381F current *2 Collector-emitter PT380 / PT380F PT381 / PT381F saturation voltage Collector-emitter breakdown voltage Emitter-Collector breakdown voltage Peak sensitivity […]
