Optocoupler ICs

An optocoupler, also known as an opto-isolator or photocoupler, is a semiconductor device which is used to couple isolated circuits. Within an optocoupler you will find a light emitter and a light sensor. Optocouplers usually come in a semiconductor package, such as SOIC or PDIP.How does an optocoupler work?Optocouplers work by transferring energy from one circuit to another circuit via an optical transmission path, while providing electrical isolationThe light emitter device can come in the form of an LED (light emitting diode) that produces IR or visible light, or a laser diode. The light emitter receives the input and converts it into a light signal. The light detector senses the light emitter and converts it back into an electrical signal.Optocouplers are often used in high-voltage applications to block the high voltages and variations in voltage. This ensures that, if there is a spike in one part of a circuit, it will not affect other parts. Therefore they are ideal for applications which may experience variations in voltage.Types of Optocoupler: Resistive Photodiode Phototransistor BidirectionalOutput Types CMOS Darlington IGBT Gate Drive Logic Gate MOSFET Photodarlington Phototransistor Single Transistor TRIAC

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Description Price Mounting Type Output Device Maximum Forward Voltage Number of Channels Number of Pins Package Type Input Current Type Typical Rise Time Maximum Input Current Isolation Voltage Logic Output Maximum Current Transfer Ratio Minimum Current Transfer Ratio Typical Fall Time
RS Stock No. 913-4711
Mfr. Part No.PVI1050NPBF
BrandInfineon
kr 69,537
Each (In a Tube of 50)
Units
Through Hole IGBT Gate Drive, MOSFET 8V 2 8 DIP DC 90 μs, 160 μs, 300 μs 50 mA dc 2500 Vrms - - - 220µs
RS Stock No. 784-0335
Mfr. Part No.PVI1050NPBF
BrandInfineon
kr 81,36
Each
Units
Through Hole IGBT Gate Drive, MOSFET 8V 2 8 DIP DC 90 μs, 160 μs, 300 μs 50 mA dc 2500 Vrms - - - 220µs
RS Stock No. 165-5775
Mfr. Part No.PVT312LPBF
BrandInfineon
kr 21,818
Each (In a Tube of 50)
Units
- - - - - - - - - - - - - -
RS Stock No. 830-3436
Mfr. Part No.PVD1354NPBF
BrandInfineon
kr 66,35
Each (In a Pack of 2)
Units
- - - - - - - - - - - - - -
RS Stock No. 145-8852
Mfr. Part No.PVD1354NPBF
BrandInfineon
kr 57,192
Each (In a Tube of 50)
Units
- - - - - - - - - - - - - -
RS Stock No. 830-3467
Mfr. Part No.PVT312LPBF
BrandInfineon
kr 25,698
Each (In a Pack of 4)
Units
- - - - - - - - - - - - - -
RS Stock No. 830-3439
Mfr. Part No.PVG612ASPBF
BrandInfineon
kr 83,75
Each
Units
Surface Mount MOSFET - 1 6 DIP AC, DC 3.5ms 25 mA 4000 Vrms - - - 0.5ms
RS Stock No. 864-1088
Mfr. Part No.PVD1352NPBF
BrandInfineon
kr 59,32
Each
Units
Through Hole MOSFET - 1 8 DIP DC 150µs 25 mA 4000 Vrms - - - 125µs
RS Stock No. 145-9527
Mfr. Part No.PVD1354NSPBF
BrandInfineon
kr 29,352
Each (In a Tube of 50)
Units
Surface Mount MOSFET - 1 8 DIP DC 150µs 25 mA 4 kVrms - - - 125µs
RS Stock No. 145-8746
Mfr. Part No.PVI5080NSPBF
BrandInfineon
kr 16,992
Each (In a Tube of 50)
Units
Surface Mount - - - - DIP - - - 4 kVrms - - - -
RS Stock No. 165-5790
Mfr. Part No.PVA1354NPBF
BrandInfineon
kr 52,757
Each (In a Tube of 50)
Units
Through Hole MOSFET - 1 4 DIP DC 150µs 25 mA dc 4 kVrms - - - 125µs
RS Stock No. 830-3461
Mfr. Part No.PVT312LSPBF
BrandInfineon
kr 25,682
Each (In a Pack of 5)
Units
Surface Mount MOSFET - 1 6 DIP AC, DC 3ms 25 mA 4000 Vrms - - - 0.5ms
RS Stock No. 145-8854
Mfr. Part No.PVU414PBF
BrandInfineon
kr 44,895
Each (In a Tube of 50)
Units
Through Hole MOSFET - 1 6 DIP AC, DC 500µs 25 mA 4 kVrms - - - 200µs
RS Stock No. 165-5791
Mfr. Part No.PVI5050NSPBF
BrandInfineon
kr 16,308
Each (In a Tube of 50)
Units
Surface Mount MOSFET 8V 1 4 DIP DC 300µs 50 mA dc 4 kVrms - - - 220µs
RS Stock No. 830-3411
Mfr. Part No.PVA1354NPBF
BrandInfineon
kr 61,165
Each (In a Pack of 2)
Units
Through Hole MOSFET - 1 4 DIP DC 150µs 25 mA dc 4000 Vrms - - - 125µs
RS Stock No. 907-4867
Mfr. Part No.PVI5033RPBF
BrandInfineon
kr 91,325
Each (In a Pack of 2)
Units
Through Hole - - - - DIP - - - - - - - -
RS Stock No. 830-3423
Mfr. Part No.PVA3324NPBF
BrandInfineon
kr 70,19
Each
Units
Through Hole MOSFET - 1 4 DIP DC 100µs 25 mA dc 4000 Vrms - - - 110µs
RS Stock No. 830-3489
Mfr. Part No.PVT412LPBF
BrandInfineon
kr 29,352
Each (In a Pack of 5)
Units
Through Hole MOSFET - 1 6 DIP AC, DC 2ms 25 mA 4000 Vrms - - - 0.5ms
RS Stock No. 864-1094
Mfr. Part No.PVDZ172NPBF
BrandInfineon
kr 74,48
Each
Units
Through Hole MOSFET - 1 8 DIP - 2ms 25 mA 4000 Vrms - - - 0.5ms
RS Stock No. 165-5586
Mfr. Part No.PVI1050NS-TPBF
BrandInfineon
kr 47,168
Each (On a Reel of 750)
Units
Surface Mount MOSFET 8V 2 8 DIP DC 300µs 50 mA dc 2.5 kVrms - - - 220µs