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. 665-5397
FabrikantnummerSFH 313 FA
€ 0,444
Each (In a Pack of 20)
Aantal stuks
Infrared 14µs 14µs 1 - 200nA 20 ° NPN 2 Through Hole 5mm (T-1 3/4) 5.9 x 5.9 x 9mm 50mA -
RS-stocknr. 913-3294
FabrikantnummerSFH 313 FA
€ 0,189
Each (In a Bag of 1000)
Aantal stuks
Infrared 14µs 14µs 1 - 200nA 20 ° NPN 2 Through Hole 5mm (T-1 3/4) 5.9 x 5.9 x 9mm 50mA -
RS-stocknr. 168-5289
FabrikantnummerLPT 80A
€ 0,22
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
€ 0,597
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. 665-5233
FabrikantnummerBP 103
€ 1,79
Each (In a Pack of 5)
Aantal stuks
Infrared, Visible Light 12µs 12µs 1 80µA 50nA 110 ° NPN 3 Through Hole TO-18 5.5 x 5.5 x 3.6mm 100mA -
RS-stocknr. 665-5350
FabrikantnummerSFH 309 FA
€ 0,407
Each (In a Pack of 20)
Aantal stuks
Infrared 7µs 7µs 1 - 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
RS-stocknr. 168-5361
FabrikantnummerBP 103
€ 0,937
Each (In a Bag of 1000)
Aantal stuks
Infrared, Visible Light 12µs 12µs 1 80µA 50nA 110 ° NPN 3 Through Hole TO-18 5.5 x 5.5 x 3.6mm 100mA -
RS-stocknr. 168-5378
FabrikantnummerSFH 309-5/6
€ 0,139
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
€ 0,406
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. 168-5553
FabrikantnummerSFH 309 FA-4
€ 0,139
Each (In a Bag of 2000)
Aantal stuks
Infrared 7µs 7µs 1 4500µA 1 (≤ 50)nA ±12 ° NPN 2 Through Hole 3mm (T-1) 3.1 (Dia.) x 5.2mm 15mA 3.1mm
RS-stocknr. 876-8710
FabrikantnummerSFH 309 FA-4
€ 0,406
Each (In a Pack of 25)
Aantal stuks
Infrared 7µs 7µs 1 4500µA 1 (≤ 50)nA ±12 ° NPN 2 Through Hole 3mm (T-1) 3.1 (Dia.) x 5.2mm 15mA 3.1mm
RS-stocknr. 654-8384
FabrikantnummerBPY 62-3/4
€ 2,592
Each (In a Pack of 5)
Aantal stuks
Infrared, Visible Light 12µs 12µs 1 5800µA 50nA 16 ° NPN 3 Through Hole TO-18 5.6 x 5.6 x 6.2mm 100mA -
RS-stocknr. 168-5304
FabrikantnummerBPY 62-3/4
€ 1,002
Each (On a Tape of 1000)
Aantal stuks
Infrared, Visible Light 12µs 12µs 1 5800µA 50nA 16 ° NPN 3 Through Hole TO-18 5.6 x 5.6 x 6.2mm 100mA -
RS-stocknr. 912-8545
FabrikantnummerSFH 313 FA-2/3
€ 0,208
Each (In a Bag of 1000)
Aantal stuks
Infrared 14µs 14µs 1 12500µA 200nA 20 ° NPN 2 Through Hole T-1 3/4 5.9 x 5.9 x 9mm 50mA -
RS-stocknr. 915-4884
FabrikantnummerSFH 325-4-Z
€ 0,337
Each (In a Pack of 20)
Aantal stuks
Infrared, Visible Light 7µs 7µs 1 80µA 50nA 120 ° NPN 2 Surface Mount PLCC 4.2 x 4.2 x 3.8mm 15mA -
RS-stocknr. 168-5377
FabrikantnummerSFH 309-4
€ 0,157
Each (In a Bag of 2000)
Aantal stuks
Infrared, Ultraviolet, Visible Light 7µs 7µs 1 4500µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
RS-stocknr. 654-8536
FabrikantnummerSFH 313 FA-2/3
€ 0,488
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. 665-5347
FabrikantnummerSFH 300
€ 0,377
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. 168-5426
FabrikantnummerSFH 3015 FA
€ 0,195
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. 665-5378
FabrikantnummerSFH 309-4
€ 0,461
Each (In a Pack of 10)
Aantal stuks
Infrared, Ultraviolet, Visible Light 7µs 7µs 1 4500µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -