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 photodiodes
Where 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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Omschrijving Prijs 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-stocknr. 665-5265
FabrikantnummerBPX 84
€ 6,85
Each
Aantal stuks
- - - - - - - - 6 Through Hole DIP 7.4 x 2.1 x 3.6mm - -
RS-stocknr. 455-7954
FabrikantnummerOPL550
FabrikantOptek
€ 1,354
Each (In a Pack of 5)
Aantal stuks
Infrared 25ns 25ns 1 - - - - 3 Through Hole Side Looker 4.45 x 2.34 x 5.72mm - -
RS-stocknr. 146-1624
FabrikantnummerSFH 309
€ 0,127
Each (In a Bag of 2000)
Aantal stuks
Infrared, Ultraviolet, Visible Light 7µs 7µs 1 - 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
RS-stocknr. 654-8491
FabrikantnummerSFH 325 FA-3/4-Z
€ 0,194
Each (In a Pack of 10)
Aantal stuks
Infrared 7µs 7µs 1 80µA 50nA 120 ° NPN 2 Surface Mount PLCC 4.2 x 4.2 x 3.8mm 15mA -
RS-stocknr. 171-4902
FabrikantnummerSD5410-002
FabrikantHoneywell
€ 11,88
Each
Aantal stuks
Infrared 75µs 75µs 1 4000µA 250nA 12 ° NPN 3 Through Hole TO-46 5.56 x 5.56 x 3.89mm - -
RS-stocknr. 168-5551
FabrikantnummerBPX 43-4
€ 1,971
Each (In a Bag of 1000)
Aantal stuks
Infrared 15µs 15µs 1 9500µA 20 (≤ 100)nA ±15 ° NPN 3 Through Hole TO-18 4.8 (Dia.) x 6.2mm 50mA 4.8mm
RS-stocknr. 876-8694
FabrikantnummerBPX 38-4
€ 4,654
Each (In a Pack of 5)
Aantal stuks
Infrared 15µs 15µs 1 2300µA 20 (≤ 100)nA ±40 ° NPN 3 Through Hole TO-18 4.8 (Dia.) x 5.5mm 50mA 4.8mm
RS-stocknr. 170-9648
FabrikantnummerSFH 325-3-Z
€ 0,235
Each (On a Reel of 2000)
Aantal stuks
Infrared, Visible Light 7µs 7µs 1 50µA 50nA 120 ° NPN 2 Surface Mount PLCC 4.2 x 4.2 x 3.8mm 15mA -
RS-stocknr. 915-4881
FabrikantnummerSFH 325-3-Z
€ 0,271
Each (In a Pack of 20)
Aantal stuks
Infrared, Visible Light 7µs 7µs 1 50µA 50nA 120 ° NPN 2 Surface Mount PLCC 4.2 x 4.2 x 3.8mm 15mA -
RS-stocknr. 654-8744
FabrikantnummerSFH 310 FA-2/3
€ 0,386
Each (In a Pack of 10)
Aantal stuks
Infrared 12µs 12µs 1 4800µA 50nA 50 ° NPN 2 Through Hole 3mm (T-1) 3.4 x 3.4 x 4.8mm 50mA -
RS-stocknr. 170-0779
FabrikantnummerOPL550
FabrikantOptek
€ 1,279
Each (In a Bag of 50)
Aantal stuks
Infrared 25ns 25ns 1 - - - - 3 Through Hole Side Looker 4.45 x 2.34 x 5.72mm - -
RS-stocknr. 665-5423
FabrikantnummerSFH 325 FA-3-Z
€ 1,088
Each (In a Pack of 10)
Aantal stuks
Infrared 7µs 7µs 1 50µA 50nA 120 ° NPN 2 Surface Mount PLCC 4.2 x 4.2 x 3.8mm 15mA -
RS-stocknr. 169-8673
FabrikantnummerQSB363ZR
FabrikantON Semiconductor
€ 0,106
Each (On a Reel of 1000)
Aantal stuks
Infrared 15µs 15µs 1 - 100nA 12 ° - 2 Surface Mount Subminiature 2.7 x 2.2 x 3mm 1.5mA -
RS-stocknr. 168-5306
FabrikantnummerSFH 325 FA-3/4-Z
€ 0,181
Each (On a Reel of 2000)
Aantal stuks
Infrared 7µs 7µs 1 80µA 50nA 120 ° NPN 2 Surface Mount PLCC 4.2 x 4.2 x 3.8mm 15mA -
RS-stocknr. 169-7607
FabrikantnummerSD5410-002
FabrikantHoneywell
€ 10,212
Each (In a Bag of 100)
Aantal stuks
Infrared 75µs 75µs 1 4000µA 250nA 12 ° NPN 3 Through Hole TO-46 5.56 x 5.56 x 3.89mm - -
RS-stocknr. 919-0900
FabrikantnummerTEMT1000
FabrikantVishay
€ 0,25
Each (On a Reel of 1000)
Aantal stuks
Infrared 2.3µs 2µs 1 7000µA 200nA 30 ° NPN 2 Surface Mount Subminiature 2.5 x 2 x 2.7mm 50mA -
RS-stocknr. 165-2334
FabrikantnummerVEMT2020X01
FabrikantVishay
€ 0,214
Each (On a Reel of 6000)
Aantal stuks
Infrared - - 1 9000µA 100nA 30 ° NPN 2 Surface Mount - 2.3 x 2.3 x 2.77mm 50mA -
RS-stocknr. 146-1625
FabrikantnummerSFH 310
€ 0,123
Each (In a Bag of 2000)
Aantal stuks
Infrared, Visible Light 12µs 12µs 1 - 50nA 50 ° NPN 2 Through Hole 3mm (T-1) 3.4 x 3.4 x 4.8mm 50mA -
RS-stocknr. 168-5314
FabrikantnummerSFH 310 FA-2/3
€ 0,149
Each (On a Tape of 2000)
Aantal stuks
Infrared 12µs 12µs 1 4800µA 50nA 50 ° NPN 2 Through Hole 3mm (T-1) 3.4 x 3.4 x 4.8mm 50mA -
RS-stocknr. 165-2868
FabrikantnummerTEFT4300
FabrikantVishay
€ 0,183
Each (In a Bag of 1000)
Aantal stuks
Infrared 2.3µs 2µs 1 3200µA 200nA 60 ° NPN 2 Through Hole T-1 3.2 x 3.9 x 4.5mm 50mA -