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. 168-5378
FabrikantnummerSFH 309-5/6
0,147 €
Each (In a Bag of 2000)
Aantal stuks
Infrared, Ultraviolet, Visible Light 7µs 7µs 1 11200µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
RS-stocknr. 665-5381
FabrikantnummerSFH 309-5/6
0,345 €
Each (In a Pack of 10)
Aantal stuks
Infrared, Ultraviolet, Visible Light 7µs 7µs 1 11200µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
RS-stocknr. 168-5323
FabrikantnummerSFH 305-2/3
0,76 €
Each (On a Reel of 1000)
Aantal stuks
Infrared, Visible Light 6µs 6µs 1 1900µA 50nA 32 ° NPN 2 Through Hole - 2.1 x 1.15 x 3.6mm 50mA -
RS-stocknr. 665-5390
FabrikantnummerSFH 313 FA-3/4
0,463 €
Each (In a Pack of 10)
Aantal stuks
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-stocknr. 168-5379
FabrikantnummerSFH 313 FA-3/4
0,237 €
Each (In a Bag of 1000)
Aantal stuks
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-stocknr. 654-9163
FabrikantnummerSFH 305-2/3
0,792 €
Each (In a Pack of 5)
Aantal stuks
Infrared, Visible Light 6µs 6µs 1 1900µA 50nA 32 ° NPN 2 Through Hole - 2.1 x 1.15 x 3.6mm 50mA -
RS-stocknr. 146-1626
FabrikantnummerSFH 310 FA
0,127 €
Each (In a Bag of 2000)
Aantal stuks
Infrared 12µs 12µs 1 - 50nA 50 ° NPN 2 Through Hole 3mm (T-1) 3.4 x 3.4 x 4.8mm 50mA -
RS-stocknr. 665-5388
FabrikantnummerSFH 310 FA
0,393 €
Each (In a Pack of 20)
Aantal stuks
Infrared 12µs 12µs 1 - 50nA 50 ° NPN 2 Through Hole 3mm (T-1) 3.4 x 3.4 x 4.8mm 50mA -
RS-stocknr. 912-8504
FabrikantnummerSFH 3310
0,313 €
Each (In a Bag of 2000)
Aantal stuks
Infrared, Ultraviolet, Visible Light - - 1 8µA 3nA 150 ° NPN 2 Through Hole T-1 4 x 4 x 3.1mm 20mA -
RS-stocknr. 708-0573
FabrikantnummerSFH 3015 FA
0,425 €
Each (In a Pack of 10)
Aantal stuks
Infrared 7µs 7µs - - 2nA 13 ° - - Surface Mount Side Looker 3 x 1.4 x 2.41mm 15mA -
RS-stocknr. 168-5426
FabrikantnummerSFH 3015 FA
0,194 €
Each (On a Reel of 1500)
Aantal stuks
Infrared 7µs 7µs - - 2nA 13 ° - - Surface Mount Side Looker 3 x 1.4 x 2.41mm 15mA -
RS-stocknr. 654-7808
FabrikantnummerSFH 3310
0,986 €
Each (In a Pack of 5)
Aantal stuks
Infrared, Ultraviolet, Visible Light - - 1 8µA 3nA 150 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 3.1mm 20mA -
RS-stocknr. 168-5375
FabrikantnummerSFH 309 FA-3/4
0,146 €
Each (In a Bag of 2000)
Aantal stuks
Infrared 7µs 7µs 1 4500µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
RS-stocknr. 146-1622
FabrikantnummerSFH 300
0,179 €
Each (In a Bag of 1000)
Aantal stuks
Infrared, Visible Light 10µs 10µs 1 - 50nA 50 ° NPN 2 Through Hole 5mm (T-1 3/4) 5.9 x 5.9 x 9mm 50mA -
RS-stocknr. 665-5369
FabrikantnummerSFH 309 FA-3/4
0,305 €
Each (In a Pack of 10)
Aantal stuks
Infrared 7µs 7µs 1 4500µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
RS-stocknr. 665-5347
FabrikantnummerSFH 300
0,367 €
Each (In a Pack of 20)
Aantal stuks
Infrared, Visible Light 10µs 10µs 1 - 50nA 50 ° NPN 2 Through Hole 5mm (T-1 3/4) 5.9 x 5.9 x 9mm 50mA -
RS-stocknr. 654-8031
FabrikantnummerSFH 300-3/4
0,453 €
Each (In a Pack of 10)
Aantal stuks
Infrared, Visible Light 10µs 10µs 1 7700µA 50nA 50 ° NPN 2 Through Hole 5mm (T-1 3/4) 5.9 x 5.9 x 9mm 50mA -
RS-stocknr. 168-5289
FabrikantnummerLPT 80A
0,234 €
Each (In a Box of 2000)
Aantal stuks
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-stocknr. 654-7993
FabrikantnummerLPT 80A
0,635 €
Each (In a Pack of 10)
Aantal stuks
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-stocknr. 168-5291
FabrikantnummerSFH 300-3/4
0,215 €
Each (On a Tape of 1000)
Aantal stuks
Infrared, Visible Light 10µs 10µs 1 7700µA 50nA 50 ° NPN 2 Through Hole 5mm (T-1 3/4) 5.9 x 5.9 x 9mm 50mA -