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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รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 665-5381
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 309-5/6
THB15.268
Each: (In a Pack of 10)
Units
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 Stock No. 902-6654
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BPW96B
Brand :Vishay
THB21.374
Each: (In a Pack of 25)
Units
Infrared 2.3µs 2µs - 7500µA 200nA ±20 ° NPN 2 Through Hole 5mm (T-1 3/4) 5 (Dia.) x 8.6mm 50mA 5mm
RS Stock No. 168-5376
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 309-5
THB15.196
Each (In a Bag of 2000)
Units
Infrared, Ultraviolet, Visible Light 7µs 7µs 1 7200µA 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
RS Stock No. 710-3935
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.VEMT2000X01
Brand :Vishay
THB19.414
Each: (In a Pack of 20)
Units
Infrared - - 1 9000µA 100nA 30 ° NPN 2 Surface Mount - 2.3 x 2.3 x 2.77mm 50mA -
RS Stock No. 654-8738
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 3100 F
THB11.201
Each: (In a Pack of 10)
Units
Infrared 9µs 7µs 1 400µA 50nA 28 ° NPN 2 Through Hole Side Looker 3.1 x 2.2 x 4.1mm 50mA -
RS Stock No. 177-5956
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT481E00000F
Brand :Sharp
THB23.70
Each (In a Tube of 50)
Units
- 70µs 80µs 1 25000µA 1000nA 26 ° NPN 2 Through Hole Side Looker 3 x 2.95 x 4mm 50mA -
RS Stock No. 184-6982
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1540601NBA500
THB8.234
Each (On a Reel of 4000)
Units
Infrared, Visible Light - - 1 - 100 (Collector Emitter)nA 150 ° NPN 2 Surface Mount 0603 1.6 x 0.8 x 0.8mm 20mA -
RS Stock No. 184-1403
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QRD1114
THB47.80
Each: (In a Pack of 10)
Units
Infrared 50µs 10µs 1 - 100nA - - 4 Through Hole Custom 4L 4.39 x 6.1 x 4.65mm 1 (Minimum)mA -
RS Stock No. 146-1624
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 309
THB4.80
Each (In a Bag of 2000)
Units
Infrared, Ultraviolet, Visible Light 7µs 7µs 1 - 200nA 24 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 5.2mm 15mA -
RS Stock No. 184-1083
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QSD123
THB8.29
Each (In a Bag of 250)
Units
Infrared 7µs 7µs 1 - 100nA ±12 ° - 2 Through Hole T-1 3/4 6.1 Dia. x 8.77mm 16mA 6.1mm
RS Stock No. 700-0767
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TEMT7100X01
Brand :Vishay
THB22.77
Each: (In a Pack of 10)
Units
Infrared - - 1 675µA 100nA 120 ° NPN 2 Surface Mount - 2 x 1.25 x 0.85mm 20mA -
RS Stock No. 700-0763
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TEMT7000X01
Brand :Vishay
THB21.37
Each: (In a Pack of 10)
Units
Infrared, Visible Light - - 1 675µA 100nA 120 ° NPN 2 Surface Mount - 2 x 1.25 x 0.85mm 20mA -
RS Stock No. 915-4875
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 3211 FA-3/4-Z
THB13.596
Each: (In a Pack of 20)
Units
Infrared 7µs 7µs 1 1000µA 200nA 120 ° NPN 2 Surface Mount SMD 3.4 x 3 x 2mm 15mA -
RS Stock No. 654-8441
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 3204-Z
THB20.981
Each: (In a Pack of 10)
Units
Infrared, Visible Light 7µs 7µs 1 1000µA 50nA 120 ° NPN 2 Surface Mount PLCC 3.4 x 3 x 2mm 15mA -
RS Stock No. 168-5310
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 310-2/3
THB5.645
Each (On a Tape of 2000)
Units
Infrared, Visible Light 12µs 12µs 1 4800µA 50nA 50 ° NPN 2 Through Hole 3mm (T-1) 3.4 x 3.4 x 4.8mm 50mA -
RS Stock No. 195-849
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SDP8436-003
Brand :Honeywell
THB57.53
Each
Units
- 15µs 15µs 1 17500µA 100nA 18 ° NPN 2 Through Hole Side Looker 4.57 x 4.29 x 3.3mm - -
RS Stock No. 165-2333
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TEMT7100X01
Brand :Vishay
THB9.03
Each (On a Reel of 3000)
Units
Infrared - - 1 675µA 100nA 120 ° NPN 2 Surface Mount - 2 x 1.25 x 0.85mm 20mA -
RS Stock No. 908-7025
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OP550A
Brand :Optek
THB19.42
Each: (In a Pack of 50)
Units
Visible Light - - 1 - 100nA - NPN 2 Through Hole Side-Looking 4.57 x 2.54 x 5.84mm 2.55mA -
RS Stock No. 912-8545
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 313 FA-2/3
THB7.628
Each (In a Bag of 1000)
Units
Infrared 14µs 14µs 1 12500µA 200nA 20 ° NPN 2 Through Hole T-1 3/4 5.9 x 5.9 x 9mm 50mA -
RS Stock No. 913-3685
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 3711
THB6.948
Each (On a Reel of 3000)
Units
Infrared - - - 80µA 3nA ±60 ° NPN 2 Surface Mount Chip LED 2.1 x 0.95 x 1.35mm 20mA -
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