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

...
Voir plus Voir moins

Filtres

Afficher 41 - 60 des 275 produits
Nombre de résultats par page
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 665-5384
Référence fabricantSFH 310
0,36 €
Each (In a Pack of 20)
Unité
Infrared, Visible Light 12µs 12µs 1 - 50nA 50 ° NPN 2 Through Hole 3mm (T-1) 3.4 x 3.4 x 4.8mm 50mA -
N° de stock RS 805-0523
Référence fabricantQSB363ZR
0,399 €
Each (In a Pack of 25)
Unité
Infrared 15µs 15µs 1 - 100nA 12 ° - 2 Surface Mount Subminiature 2.7 x 2.2 x 3mm 1.5mA -
N° de stock RS 666-6621
Référence fabricantPT100MC0MP
MarqueSharp
0,164 €
Each (In a Pack of 10)
Unité
Infrared 6µs 5µs - - 100nA 15 ° NPN 2 Surface Mount - 3 x 1.4 x 2.2mm 20mA -
N° de stock RS 177-5961
Référence fabricantPT480E
MarqueSharp
0,237 €
Each (On a Reel of 1000)
Unité
- - - - - - - - - - - - - -
N° de stock RS 912-8542
Référence fabricantSFH 3410-2/3-Z
0,44 €
Each (On a Reel of 2000)
Unité
Infrared, Ultraviolet, Visible Light - - 1 16µA 3nA 120 ° NPN 3 Surface Mount DIP 2.1 x 2.7 x 1.05mm 20mA -
N° de stock RS 169-8673
Référence fabricantQSB363ZR
0,146 €
Each (On a Reel of 1000)
Unité
Infrared 15µs 15µs 1 - 100nA 12 ° - 2 Surface Mount Subminiature 2.7 x 2.2 x 3mm 1.5mA -
N° de stock RS 168-5169
Référence fabricantSFH 3410-3/4-Z
0,363 €
Each (On a Reel of 2000)
Unité
Infrared, Ultraviolet, Visible Light - - 1 25µA 3nA 120 ° NPN 3 Surface Mount DIP 2.1 x 2.7 x 1.05mm 20mA -
N° de stock RS 539-858
Référence fabricantSFH 3410-3/4-Z
0,62 €
Each (In a Pack of 5)
Unité
Infrared, Ultraviolet, Visible Light - - 1 25µA 3nA 120 ° NPN 3 Surface Mount DIP 2.1 x 2.7 x 1.05mm 20mA -
N° de stock RS 913-3685
Référence fabricantSFH 3711
0,174 €
Each (On a Reel of 3000)
Unité
Infrared - - - 80µA 3nA ±60 ° NPN 2 Surface Mount Chip LED 2.1 x 0.95 x 1.35mm 20mA -
N° de stock RS 165-6188
Référence fabricantBPW77NA
MarqueVishay
1,325 €
Each (In a Bag of 1000)
Unité
Infrared, Visible Light 5µs 6µs 1 15000µA 100nA ±10 ° NPN 3 Through Hole TO-18 4.69 x 6.15mm 50mA 4.69mm
N° de stock RS 168-5377
Référence fabricantSFH 309-4
0,157 €
Each (In a Bag of 2000)
Unité
Infrared, Ultraviolet, Visible Light 7µs 7µs 1 4500µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
N° de stock RS 665-5356
Référence fabricantSFH 309
0,36 €
Each (In a Pack of 20)
Unité
Infrared, Ultraviolet, Visible Light 7µs 7µs 1 - 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
N° de stock RS 815-1250
Référence fabricantBPW77NA
MarqueVishay
2,978 €
Each (In a Pack of 5)
Unité
Infrared, Visible Light 5µs 6µs 1 15000µA 100nA ±10 ° NPN 3 Through Hole TO-18 4.69 x 6.15mm 50mA 4.69mm
N° de stock RS 654-8722
Référence fabricantSFH 3410-2/3-Z
0,484 €
Each (In a Pack of 5)
Unité
Infrared, Ultraviolet, Visible Light - - 1 16µA 3nA 120 ° NPN 3 Surface Mount DIP 2.1 x 2.7 x 1.05mm 20mA -
N° de stock RS 165-2772
Référence fabricantTEMT6000X01
MarqueVishay
0,463 €
Each (On a Reel of 3000)
Unité
Visible Light - - 1 50µA 50nA ±60 ° - 3 Surface Mount 1206 4 x 2 x 1.05mm 20mA -
N° de stock RS 665-5378
Référence fabricantSFH 309-4
0,461 €
Each (In a Pack of 10)
Unité
Infrared, Ultraviolet, Visible Light 7µs 7µs 1 4500µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
N° de stock RS 802-3317
Référence fabricantQSE113
0,465 €
Each (In a Pack of 20)
Unité
Infrared 8µs 8µs 1 - 100nA 25 ° - 2 Through Hole Side Looker 4.44 x 2.54 x 5.08mm 1.50mA -
N° de stock RS 778-1377
Référence fabricantSFH 3711
0,452 €
Each (In a Pack of 10)
Unité
Infrared - - - 80µA 3nA ±60 ° NPN 2 Surface Mount - 2.1 x 0.95 x 1.35mm 20mA -
N° de stock RS 146-2097
Référence fabricantQSE113
0,253 €
Each (In a Bag of 500)
Unité
Infrared 8µs 8µs 1 - 100nA 25 ° - 2 Through Hole Side Looker 4.44 x 2.54 x 5.08mm 1.50mA -
N° de stock RS 146-1624
Référence fabricantSFH 309
0,127 €
Each (In a Bag of 2000)
Unité
Infrared, Ultraviolet, Visible Light 7µs 7µs 1 - 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -