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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Beskrivning Pris 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-artikelnummer 654-8019
Tillv. art.nrSFH 309 FA-4/5
3,671 kr
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Infrared 7µs 7µs 1 7200µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
RS-artikelnummer 912-8514
Tillv. art.nrSFH 309 FA-4/5
1,449 kr
Each (In a Bag of 2000)
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Infrared 7µs 7µs 1 7200µA 200nA 24 ° NPN 2 Through Hole T-1 4 x 4 x 5.2mm 15mA -
RS-artikelnummer 912-8551
Tillv. art.nrSFH 3100 F
1,895 kr
Each (In a Bag of 2000)
Enheter
Infrared 9µs 7µs 1 400µA 50nA 28 ° NPN 2 Through Hole 3 mm 3.1 x 2.2 x 4.1mm 50mA -
RS-artikelnummer 913-3301
Tillv. art.nrSFH 3600-3/4-Z
2,727 kr
Each (On a Reel of 2000)
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Infrared, Visible Light 45µs 45µs 1 500µA 50nA 40 ° - 2 Surface Mount - 3.3 x 2.35 x 1.7mm 15mA -
RS-artikelnummer 654-8738
Tillv. art.nrSFH 3100 F
5,801 kr
Each (In a Pack of 10)
Enheter
Infrared 9µs 7µs 1 400µA 50nA 28 ° NPN 2 Through Hole Side Looker 3.1 x 2.2 x 4.1mm 50mA -
RS-artikelnummer 665-5454
Tillv. art.nrSFH 3600-3/4
3,334 kr
Each (In a Pack of 10)
Enheter
Infrared, Visible Light 45µs 45µs 1 500µA 50nA 40 ° - 2 Surface Mount - 3.3 x 2.35 x 1.7mm 15mA -
RS-artikelnummer 802-3317
Tillv. art.nrQSE113
VarumärkeON Semiconductor
4,457 kr
Each (In a Pack of 20)
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Infrared 8µs 8µs 1 - 100nA 25 ° - 2 Through Hole Side Looker 4.44 x 2.54 x 5.08mm 1.50mA -
RS-artikelnummer 195-287
Tillv. art.nrOPL810
VarumärkeOptek
32,98 kr
Each
Enheter
Infrared 70ns 70ns 1 - - - - 3 Through Hole TO-18 5.84 x 5.84 x 6.86mm - -
RS-artikelnummer 170-0728
Tillv. art.nrOPL810
VarumärkeOptek
29,986 kr
Each (In a Bag of 25)
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Infrared 70ns 70ns 1 - - - - 3 Through Hole TO-18 5.84 x 5.84 x 6.86mm - -
RS-artikelnummer 146-1622
Tillv. art.nrSFH 300
1,895 kr
Each (In a Bag of 1000)
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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-artikelnummer 146-2097
Tillv. art.nrQSE113
VarumärkeON Semiconductor
2,898 kr
Each (In a Bag of 500)
Enheter
Infrared 8µs 8µs 1 - 100nA 25 ° - 2 Through Hole Side Looker 4.44 x 2.54 x 5.08mm 1.50mA -
RS-artikelnummer 665-5397
Tillv. art.nrSFH 313 FA
4,24 kr
Each (In a Pack of 20)
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Infrared 14µs 14µs 1 - 200nA 20 ° NPN 2 Through Hole 5mm (T-1 3/4) 5.9 x 5.9 x 9mm 50mA -
RS-artikelnummer 168-5370
Tillv. art.nrBPY 62-4
12,083 kr
Each (In a Bag of 1000)
Enheter
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-artikelnummer 665-5299
Tillv. art.nrBPY 62-4
30,214 kr
Each (In a Pack of 5)
Enheter
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-artikelnummer 665-5347
Tillv. art.nrSFH 300
3,79 kr
Each (In a Pack of 20)
Enheter
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-artikelnummer 146-1625
Tillv. art.nrSFH 310
1,364 kr
Each (In a Bag of 2000)
Enheter
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-artikelnummer 665-5384
Tillv. art.nrSFH 310
3,459 kr
Each (In a Pack of 20)
Enheter
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-artikelnummer 913-3294
Tillv. art.nrSFH 313 FA
2,118 kr
Each (In a Bag of 1000)
Enheter
Infrared 14µs 14µs 1 - 200nA 20 ° NPN 2 Through Hole 5mm (T-1 3/4) 5.9 x 5.9 x 9mm 50mA -
RS-artikelnummer 145-1931
Tillv. art.nrBPW77NB
VarumärkeVishay
14,045 kr
Each (In a Bag of 1000)
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Infrared, Visible Light 5µs 6µs 1 20000µA 100nA 20 ° NPN 3 Through Hole TO-18 5.5 x 5.5 x 6.15mm 50mA -
RS-artikelnummer 177-7552
Tillv. art.nrTEKT5400S
VarumärkeVishay
2,882 kr
Each (In a Bag of 2000)
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Visible Light 5µs 6µs 1 4000µA 100nA ±37 ° NPN 2 Through Hole Side Looker 5 x 2.65 x 5mm 100mA -
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