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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Description Prix 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
N° de stock RS 168-5369
Référence fabricantBPY 62
1,012 €
Each (In a Bag of 1000)
Unité
Infrared, Visible Light 12µs 12µs 1 500µA 50nA 16 ° NPN 3 Through Hole TO-18 5.6 x 5.6 x 6.2mm 100mA -
N° de stock RS 195-271
Référence fabricantOP802WSL
MarqueOptek
2,45 €
Each
Unité
Infrared 7µs 7µs 1 3000µA 100nA - NPN 3 Through Hole TO-18 5.84 x 5.84 x 5.13mm 50mA -
N° de stock RS 184-7309
Référence fabricant1540601NBA500
0,312 €
Each (In a Pack of 25)
Unité
Infrared, Visible Light - - 1 - 100 (Collector Emitter)nA 150 ° NPN 2 Surface Mount 0603 1.6 x 0.8 x 0.8mm 20mA -
N° de stock RS 184-1082
Référence fabricantQRD1114
0,941 €
Each (In a Bag of 100)
Unité
Infrared 50µs 10µs 1 - 100nA - - 4 Through Hole Custom 4L 4.39 x 6.1 x 4.65mm 1 (Minimum)mA -
N° de stock RS 654-8255
Référence fabricantBP 103-3/4
1,972 €
Each (In a Pack of 5)
Unité
Infrared, Visible Light 12µs 12µs 1 950µA 50nA 110 ° NPN 3 Through Hole TO-18 5.5 x 5.5 x 3.6mm 100mA -
N° de stock RS 915-4878
Référence fabricantSFH 325-Z
0,172 €
Each (In a Pack of 25)
Unité
- 7µs 7µs 1 - 100nA ±60 ° Positive 2 Surface Mount PLCC 4.2 x 3.8 x 4.2mm 15mA -
N° de stock RS 184-7241
Référence fabricant1541201NEA400
0,312 €
Each (In a Pack of 25)
Unité
Infrared - - 1 - 100 (Collector Emitter)nA 140 ° NPN 2 Surface Mount 1206 3.2 x 1.6 x 1.1mm 20mA -
N° de stock RS 654-8536
Référence fabricantSFH 313 FA-2/3
0,479 €
Each (In a Pack of 10)
Unité
Infrared 14µs 14µs 1 12500µA 200nA 20 ° NPN 2 Through Hole 5mm (T-1 3/4) 5.9 x 5.9 x 9mm 50mA -
N° de stock RS 805-0549
Référence fabricantQTLP610CPDTR
0,288 €
Each (In a Pack of 10)
Unité
Infrared 15µs 15µs 1 - 100nA 80 ° - 2 Surface Mount - 3.2 x 2.2 x 1.1mm 0.5mA -
N° de stock RS 168-5376
Référence fabricantSFH 309-5
0,341 €
Each (In a Bag of 2000)
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Infrared, Ultraviolet, Visible Light 7µs 7µs 1 7200µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
N° de stock RS 912-8514
Référence fabricantSFH 309 FA-4/5
0,145 €
Each (In a Bag of 2000)
Unité
Infrared 7µs 7µs 1 7200µA 200nA 24 ° NPN 2 Through Hole T-1 4 x 4 x 5.2mm 15mA -
N° de stock RS 912-8299
Référence fabricantSFH 3410-Z
0,352 €
Each (On a Reel of 2000)
Unité
Infrared - - - - 50nA ±60 ° NPN 3 Surface Mount Smart DIL 2.7 x 2.1 x 1.05mm 20mA -
N° de stock RS 170-0728
Référence fabricantOPL810
MarqueOptek
2,90 €
Each (In a Bag of 25)
Unité
Infrared 70ns 70ns 1 - - - - 3 Through Hole TO-18 5.84 x 5.84 x 6.86mm - -
N° de stock RS 168-5384
Référence fabricantSFH 3605-3/4-Z
0,198 €
Each (On a Reel of 2000)
Unité
Infrared, Visible Light 45µs 45µs 1 500µA 50nA 40 ° - 2 Surface Mount - 3.3 x 2.35 x 1.7mm 15mA -
N° de stock RS 915-4884
Référence fabricantSFH 325-4-Z
0,337 €
Each (In a Pack of 20)
Unité
Infrared, Visible Light 7µs 7µs 1 80µA 50nA 120 ° NPN 2 Surface Mount PLCC 4.2 x 4.2 x 3.8mm 15mA -
N° de stock RS 665-5366
Référence fabricantSFH 309 FA-5/6
0,333 €
Each (In a Pack of 10)
Unité
Infrared 7µs 7µs 1 11200µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
N° de stock RS 177-7552
Référence fabricantTEKT5400S
MarqueVishay
0,28 €
Each (In a Bag of 2000)
Unité
Visible Light 5µs 6µs 1 4000µA 100nA ±37 ° NPN 2 Through Hole Side Looker 5 x 2.65 x 5mm 100mA -
N° de stock RS 654-8801
Référence fabricantSFH 309-4/5
0,377 €
Each (In a Pack of 10)
Unité
Infrared, Ultraviolet, Visible Light 7µs 7µs 1 7200µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
N° de stock RS 168-5383
Référence fabricantSFH 325 FA-3-Z
0,195 €
Each (On a Reel of 2000)
Unité
Infrared 7µs 7µs 1 50µA 50nA 120 ° NPN 2 Surface Mount PLCC 4.2 x 4.2 x 3.8mm 15mA -
N° de stock RS 665-5404
Référence fabricantSFH 314 FA
0,409 €
Each (In a Pack of 20)
Unité
Infrared 14µs 14µs 1 - 200nA 80 ° NPN 2 Through Hole 5mm (T-1 3/4) 5.9 x 5.9 x 6.9mm 50mA -