Phototransistors

A Phototransistor is a two-lead or three-lead semiconductor that is more sensitive than a photodiode. It senses light levels and uses them to alter currents to create an electrical signal.The bipolar semiconductor is can be made from silicon or another semi-conductive material.How do Phototransistors work?Once detection of light such as IR (infrared), visible light or UV (Ultraviolet) is successful, the device will alter a current flowing between an emitter and collector, depending on the light and level of intensity it receives.Features and Benefits Reflow surface-mounting support Small, ultra-thin High sensitivity Electromagnetic noise resistance High linearity Produce a higher current than photodiodesWhere might I use a Phototransistor?A photo transistor can be used in many different devices and applications such as: Photo interrupters Industrial electronics Human detection devices TV Air conditioning Digital photo-frames PCs or Laptops Automatic switches (lighting equipment) IP cameras Security devices Home electronics

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Description Price Spectrums Detected Typical Fall Time Typical Rise Time Number of Channels Maximum Light Current Maximum Dark Current Angle of Half Sensitivity Polarity Number of Pins Mounting Type Package Type Dimensions Collector Current Diameter
RS Stock No. 654-8536
Mfr. Part No.SFH 313 FA-2/3
PHP23.096
Each (In a Pack of 10)
units
Infrared 14µs 14µs 1 12500µA 200nA 20 ° NPN 2 Through Hole 5mm (T-1 3/4) 5.9 x 5.9 x 9mm 50mA -
RS Stock No. 912-8545
Mfr. Part No.SFH 313 FA-2/3
PHP11.504
Each (In a Bag of 1000)
units
Infrared 14µs 14µs 1 12500µA 200nA 20 ° NPN 2 Through Hole T-1 3/4 5.9 x 5.9 x 9mm 50mA -
RS Stock No. 168-5374
Mfr. Part No.SFH 309 FA-5/6
PHP9.217
Each (In a Bag of 2000)
units
Infrared 7µs 7µs 1 11200µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
RS Stock No. 665-5366
Mfr. Part No.SFH 309 FA-5/6
PHP13.983
Each (In a Pack of 10)
units
Infrared 7µs 7µs 1 11200µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
RS Stock No. 177-5961
Mfr. Part No.PT480E
BrandSharp
PHP25.964
Each (On a Reel of 1000)
units
- - - - - - - - - - - - - -
RS Stock No. 577-544
Mfr. Part No.PT480E
BrandSharp
PHP27.50
Each
units
Infrared 3.5µs 3µs - - 1000nA 13 ° NPN 2 Through Hole Side Looker 3 x 2.95 x 21.5mm 20mA -
RS Stock No. 654-7993
Mfr. Part No.LPT 80A
PHP34.78
Each (In a Pack of 10)
units
Infrared, Visible Light 10µs 10µs 1 3200µA 3nA 70 ° NPN 2 Through Hole Side Looker 4.57 x 2.54 x 5.84mm 50mA -
RS Stock No. 654-8801
Mfr. Part No.SFH 309-4/5
PHP24.235
Each (In a Pack of 10)
units
Infrared, Ultraviolet, Visible Light 7µs 7µs 1 7200µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
RS Stock No. 912-8567
Mfr. Part No.SFH 309-4/5
PHP8.93
Each (In a Bag of 2000)
units
Infrared, Ultraviolet, Visible Light 7µs 7µs 1 7200µA 200nA 24 ° NPN 2 Through Hole T-1 4 x 4 x 5.2mm 15mA -
RS Stock No. 168-5289
Mfr. Part No.LPT 80A
PHP13.18
Each (In a Box of 2000)
units
Infrared, Visible Light 10µs 10µs 1 3200µA 3nA 70 ° NPN 2 Through Hole Side Looker 4.57 x 2.54 x 5.84mm 50mA -
RS Stock No. 170-0779
Mfr. Part No.OPL550
BrandOptek
PHP74.65
Each (In a Bag of 50)
units
Infrared 25ns 25ns 1 - - - - 3 Through Hole Side Looker 4.45 x 2.34 x 5.72mm - -
RS Stock No. 908-7025
Mfr. Part No.OP550A
BrandOptek
PHP32.21
Each (In a Pack of 50)
units
Visible Light - - 1 - 100nA - NPN 2 Through Hole Side-Looking 4.57 x 2.54 x 5.84mm 2.55mA -
RS Stock No. 455-7954
Mfr. Part No.OPL550
BrandOptek
PHP74.65
Each (In a Pack of 5)
units
Infrared 25ns 25ns 1 - - - - 3 Through Hole Side Looker 4.45 x 2.34 x 5.72mm - -
RS Stock No. 169-2875
Mfr. Part No.IRA-E700ST0
BrandMurata
PHP125.80
Each (In a Box of 100)
units
Infrared - - - - - 22.5 ° - 3 Through Hole - 9.2 x 9.2 x 4.7mm - -
RS Stock No. 201-7729
Mfr. Part No.IRA-E700ST0
BrandMurata
PHP133.48
Each
units
Infrared - - - - - 22.5 ° - 3 Through Hole - 9.2 x 9.2 x 4.7mm - -
RS Stock No. 171-4867
Mfr. Part No.SDP 8406-002
BrandHoneywell
PHP74.24
Each
units
- 15µs 15µs 1 3600µA 100nA 50 ° NPN 2 Through Hole Side Looker 4.45 x 2.28 x 5.72mm 36mA -
RS Stock No. 169-7604
Mfr. Part No.SDP 8406-002
BrandHoneywell
PHP41.71
Each (In a Bag of 100)
units
- 15µs 15µs 1 3600µA 100nA 50 ° NPN 2 Through Hole Side Looker 4.45 x 2.28 x 5.72mm 36mA -
RS Stock No. 315-860
Mfr. Part No.PT480FE0000F
BrandSharp
PHP19.12
Each
units
- 3500ns 3000ns 1 3000µA 100nA 26 ° NPN 2 Through Hole Side Looker 3 x 2.95 x 4mm 20mA -
RS Stock No. 177-4916
Mfr. Part No.PT480FE0000F
BrandSharp
PHP11.23
Each (In a Bag of 2000)
units
Infrared 3.5µs 3µs 1 3000µA 100nA 26 ° NPN 2 Through Hole - 3 x 2.95 x 4mm 20mA -
RS Stock No. 170-2390
Mfr. Part No.PT480FE0000F
BrandSharp
PHP11.60
Each (In a Bag of 1000)
units
- 3.5µs 3µs 1 3000µA 100nA 26 ° NPN 2 Through Hole Side Looker 3 x 2.95 x 4mm 20mA -
Related Products
This family of NPN silicon phototransistors, from OSRAM ...
Description:
This family of NPN silicon phototransistors, from OSRAM Opto Semiconductors, are a range of 5mm (T-1 3/4) through-hole devices. They have both clear or black plastic lenses, the diffused lenses being used for daylight filters. Suitable applications include; computer-controlled flashes, ...