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 isolation
The 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
• Bidirectional

Output Types
• CMOS
• Darlington
• IGBT Gate Drive
• Logic Gate
• MOSFET
• Photodarlington
• Phototransistor
• Single Transistor
• TRIAC

...
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Omschrijving Prijs 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-stocknr. 165-2324
FabrikantnummerTCLT1600
FabrikantVishay
€ 0,205
Each (On a Reel of 3000)
Aantal stuks
Surface Mount Phototransistor 1.6V 1 4 SOP AC 3µs 60 mA 5 kVrms - 300% 80 % 4.7µs
RS-stocknr. 710-4875
FabrikantnummerIL217AT
FabrikantVishay
€ 0,69
Each (In a Pack of 10)
Aantal stuks
Surface Mount Phototransistor 1.5V 1 8 SOIC DC - 60 mA 4000 V ac - 130% 100 % -
RS-stocknr. 699-8300
FabrikantnummerTCLT1009
FabrikantVishay
€ 0,474
Each (In a Pack of 10)
Aantal stuks
Surface Mount Transistor 1.6V 1 4 SOP DC 3µs 60 mA 5000 V ac - 400% 200 % 4.7µs
RS-stocknr. 165-2321
FabrikantnummerTCLT1009
FabrikantVishay
€ 0,194
Each (On a Reel of 3000)
Aantal stuks
Surface Mount Transistor 1.6V 1 4 SOP DC 3µs 60 mA 5 kVrms - 400% 200 % 4.7µs
RS-stocknr. 699-8322
FabrikantnummerTCLT1600
FabrikantVishay
€ 0,474
Each (In a Pack of 10)
Aantal stuks
Surface Mount Phototransistor 1.6V 1 4 SOP AC 3µs 60 mA 5000 V ac - 300% 80 % 4.7µs
RS-stocknr. 708-5320
FabrikantnummerCNY17F-3
FabrikantVishay
€ 0,439
Each (In a Pack of 10)
Aantal stuks
Through Hole Phototransistor 1.65V 1 6 PDIP DC 3µs 60 mA 5300 V ac - 200% 100 % 14µs
RS-stocknr. 177-7555
FabrikantnummerIL217AT
FabrikantVishay
€ 0,288
Each (On a Reel of 2000)
Aantal stuks
Surface Mount Phototransistor 1.5V 1 8 SOIC DC - 60 mA 4 kVrms - 130% 100 % -
RS-stocknr. 808-8815
FabrikantnummerFOD817C3S
FabrikantON Semiconductor
€ 0,285
Each (In a Pack of 25)
Aantal stuks
Surface Mount Phototransistor 1.4V 1 4 MDIP DC 18µs 50 mA 5000 Vrms - 400% - 18µs
RS-stocknr. 450-874
FabrikantnummerHCPL-7710-300E
FabrikantBroadcom
€ 4,23
Each
Aantal stuks
Surface Mount Transistor 6.5V - 8 DIP DC 9ns 10 mA 3.75 kVrms Yes - - 8ns
RS-stocknr. 166-3307
FabrikantnummerFOD817C3SD
FabrikantON Semiconductor
€ 0,124
Each (On a Reel of 1000)
Aantal stuks
Surface Mount Phototransistor 1.4V 1 4 MDIP DC 18µs 50 mA 5 kVrms - 400% - 18µs
RS-stocknr. 169-8551
FabrikantnummerHCPL0600R2
FabrikantON Semiconductor
€ 0,862
Each (On a Reel of 2500)
Aantal stuks
Surface Mount Logic Gate 1.8V 1 8 SOIC DC 50ns 15 mA 3.75 kVrms Yes - - 12ns
RS-stocknr. 691-2299
FabrikantnummerMOC3023S
FabrikantLite-On
€ 0,438
Each (In a Pack of 5)
Aantal stuks
Surface Mount Phototriac - 1 6 PDIP - - 50 mA 5 kVrms - - - -
RS-stocknr. 903-4217
FabrikantnummerFOD817C3SD
FabrikantON Semiconductor
€ 0,295
Each (In a Pack of 50)
Aantal stuks
Surface Mount Phototransistor 1.4V 1 4 PDIP AC 4µs - 5000 V ac Yes 600% - 3µs
RS-stocknr. 919-0089
FabrikantnummerCNY17F-3
FabrikantVishay
€ 0,399
Each (In a Tube of 50)
Aantal stuks
Through Hole Phototransistor 1.65V 1 6 PDIP DC 3µs 60 mA 5300 V ac - 200% 100 % 14µs
RS-stocknr. 671-1406
FabrikantnummerHCPL0600
FabrikantON Semiconductor
€ 1,82
Each
Aantal stuks
Surface Mount Logic Gate 1.8V 1 8 SOIC DC 50ns 15 mA 3.75 kVrms Yes - - 12ns
RS-stocknr. 815-1049
Fabrikantnummer6N138
FabrikantVishay
€ 1,048
Each (In a Pack of 10)
Aantal stuks
Through Hole Darlington 1.7V 1 8 DIP DC - 20 mA 5300 Vrms - 1600% - -
RS-stocknr. 922-6661
FabrikantnummerACSL-6310-00TE
FabrikantBroadcom
€ 3,411
Each (In a Tube of 50)
Aantal stuks
Surface Mount IC 1.8V 3 16 SO DC 35ns 15 mA 2500 V ac Yes - - 12ns
RS-stocknr. 710-4887
FabrikantnummerILD213T
FabrikantVishay
€ 1,122
Each (In a Pack of 5)
Aantal stuks
Surface Mount Transistor 1.55V 2 8 SOIC DC - 30 mA 4000 V ac - - 100 % -
RS-stocknr. 922-5766
FabrikantnummerHCPL-0701-000E
FabrikantBroadcom
€ 0,988
Each (In a Tube of 100)
Aantal stuks
Surface Mount Darlington 1.7V 1 8 SOIC DC - 20 mA 3750 V ac Yes 5000% 400 % -
RS-stocknr. 178-4750
FabrikantnummerMOC3061M
FabrikantON Semiconductor
€ 0,539
Each (In a Tube of 50)
Aantal stuks
Through Hole Triac 1.5V 1 6 PDIP AC - 60 mA 7.5 kVrms - - - -
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