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. 195-906
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SD3443-003
Brand :Honeywell
THB123.08
Each
Units
- 15000ns 15µs 1 2000µA 100nA 90 ° NPN 3 Through Hole TO-46 5.56 x 5.56 x 3.89mm - -
RS Stock No. 166-3207
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QTLP610CPDTR
THB10.612
Each (On a Reel of 2000)
Units
Infrared 15µs 15µs 1 - 100nA 80 ° - 2 Surface Mount - 3.2 x 2.2 x 1.1mm 0.5mA -
RS Stock No. 182-8113
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RPT-37PB3F
Brand :ROHM
THB14.474
Each: (In a Pack of 20)
Units
Infrared 10µs 10µs 1 2 (Minimum)mA 0.5µA ±36 ° - 2 Through Hole - 3.8 Dia. x 5.2mm 30mA 3.8mm
RS Stock No. 145-1923
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TEPT4400
Brand :Vishay
THB8.145
Each (In a Bag of 1000)
Units
Visible Light - - 1 200µA 50nA 60 ° - 2 Through Hole 3mm (T-1) 3.2 x 3.2 x 4.5mm 20mA -
RS Stock No. 806-1763
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KDT00030TR
THB15.71
Each: (In a Pack of 20)
Units
- - - 1 1100µA 100nA - NPN 2 Surface Mount - 1.7 x 0.8 x 0.6mm - -
RS Stock No. 170-9649
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 325-4-Z
THB11.913
Each (On a Reel of 2000)
Units
Infrared, Visible Light 7µs 7µs 1 80µA 50nA 120 ° NPN 2 Surface Mount PLCC 4.2 x 4.2 x 3.8mm 15mA -
RS Stock No. 912-8299
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 3410-Z
THB12.838
Each (On a Reel of 2000)
Units
Infrared - - - - 50nA ±60 ° NPN 3 Surface Mount Smart DIL 2.7 x 2.1 x 1.05mm 20mA -
RS Stock No. 159-6490
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BPW96C
Brand :Vishay
THB9.73
Each (In a Bag of 1000)
Units
Infrared, Visible Light 2.3µs 2µs 1 15000µA 200nA 40 ° NPN 2 Through Hole 5mm (T-1 3/4) 5.75 x 5.75 x 8.6mm 50mA -
RS Stock No. 665-5243
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BPX 43-4/5
THB76.96
Each: (In a Pack of 5)
Units
Infrared, Visible Light 18µs 18µs 1 15000µA 100nA 30 ° NPN 3 Through Hole TO-18 5.6 x 5.6 x 6.2mm 50mA -
RS Stock No. 915-4884
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 325-4-Z
THB16.171
Each: (In a Pack of 20)
Units
Infrared, Visible Light 7µs 7µs 1 80µA 50nA 120 ° NPN 2 Surface Mount PLCC 4.2 x 4.2 x 3.8mm 15mA -
RS Stock No. 170-0768
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OP593B
Brand :Optek
THB30.629
Each (In a Bag of 500)
Units
Infrared - - 1 4000µA 100nA - NPN 2 Through Hole TO-18 5.72 x 5.72 x 7.62mm 50mA -
RS Stock No. 184-6984
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.1541411NEA210
THB8.462
Each (On a Reel of 2000)
Units
Infrared - - 1 - 100 (Collector Emitter)nA 120 ° NPN 2 Surface Mount 3528 3.5 x 2.8 x 1.9mm 20mA -
RS Stock No. 778-1377
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 3711
THB19.012
Each: (In a Pack of 10)
Units
Infrared - - - 80µA 3nA ±60 ° NPN 2 Surface Mount - 2.1 x 0.95 x 1.35mm 20mA -
RS Stock No. 805-0523
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QSB363ZR
THB11.07
Each: (In a Pack of 25)
Units
Infrared 15µs 15µs 1 - 100nA 12 ° - 2 Surface Mount Subminiature 2.7 x 2.2 x 3mm 1.5mA -
RS Stock No. 178-0631
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.RPI-222
Brand :ROHM
THB18.353
Each: (In a Pack of 10)
Units
Infrared 10µs 10µs - 0.95mA 0.5µA - NPN 4 Through Hole - 4.9 x 2.6 x 3.3mm 30mA -
RS Stock No. 654-7808
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 3310
THB29.55
Each: (In a Pack of 5)
Units
Infrared, Ultraviolet, Visible Light - - 1 8µA 3nA 150 ° NPN 2 Through Hole 3mm (T-1) 4 x 4 x 3.1mm 20mA -
RS Stock No. 177-4916
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PT480FE0000F
Brand :Sharp
THB6.72
Each (In a Bag of 2000)
Units
Infrared 3.5µs 3µs 1 3000µA 100nA 26 ° NPN 2 Through Hole - 3 x 2.95 x 4mm 20mA -
RS Stock No. 654-8542
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 310-2/3
THB14.142
Each: (In a Pack of 10)
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. 708-2829
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BPW85B
Brand :Vishay
THB15.87
Each (In a Bag of 10)
Units
Infrared, Visible Light 2.3µs 2µs 1 4000µA 200nA 50 ° NPN 2 Through Hole 3mm (T-1) 3.4 x 3.4 x 4.5mm 50mA -
RS Stock No. 654-8851
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SFH 314-2/3
THB10.036
Each: (In a Pack of 10)
Units
Infrared, Visible Light 14µs 14µs 1 8600µA 200nA 80 ° NPN 2 Through Hole 5mm (T-1 3/4) 5.9 x 5.9 x 6.9mm 50mA -
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