PT91-21C

PT91-21C Datasheet


․PT91-21C is a phototransistor in miniature SMD package

Part Datasheet
PT91-21C PT91-21C PT91-21C (pdf)
PDF Datasheet Preview
Technical Data Sheet 1.9mm Round Subminiature Axial Phototransistor
․Fast response time ․High photo sensitivity ․Small junction capacitance ․Compatible with infrared and vapor phase reflow solder process. ․Pb free ․RoHS Compliance ․The product itself will remain within RoHS compliant version.

Descriptions
․PT91-21C is a phototransistor in miniature SMD package
which is molded in water clear plastic with spherical top view lens. The device is spectrally matched to infrared emitting diode.

PT91-21C
․Miniature switch ․Counters and sorter ․Position sensor ․Infrared applied system

Device Selection Guide

LED Part No.

Chip Material

Silicon

Lens Color

Water clear

Everlight Electronics Co., Ltd. Device

Prepared

Page 1 of 9

Prepared TSAI

Package Dimensions

PT91-21C

Notes 1.All dimensions are in millimeters 2.Tolerances unless dimensions ±0.1mm

Absolute Maximum Ratings Ta=25℃

Parameter

Rating

Collector-Emitter Voltage

VCEO

Emitter-Collector-Voltage

VECO

Collector Current

Operating Temperature

Topr

Storage Temperature

Tstg

Soldering Temperature

Tsol

Power Dissipation at or below Pc 25℃Free Air Temperature

Notes *1:Soldering seconds.
30 5 20 -25 ~ +85 -40 ~ +85 260 75

Units V mA ℃ ℃ ℃ mW

Everlight Electronics Co., Ltd. Device

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Datasheet ID: PT91-21C 512844