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. 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. 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. 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. 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. 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. 124-1737
FabrikantnummerHCPL0600
FabrikantON Semiconductor
€ 1,552
Each (In a Tube of 50)
Aantal stuks
Surface Mount Logic Gate 1.8V 1 8 SOIC DC 50ns 15 mA 3750 V ac Yes - - 12ns
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. 166-2191
FabrikantnummerFOD817C3S
FabrikantON Semiconductor
€ 0,114
Each (In a Bag of 2000)
Aantal stuks
Surface Mount Phototransistor 1.4V 1 4 MDIP DC 18µs 50 mA 5 kVrms - 400% - 18µs
RS-stocknr. 885-1279
FabrikantnummerTLP250H(D4,F)
FabrikantToshiba
€ 1,464
Each (In a Pack of 5)
Aantal stuks
Through Hole Photo IC 1.8V 1 8 DIP - 50ns 3 mA 2500 Vrms Yes - - 50ns
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. 671-2743
FabrikantnummerHCPL0600R2
FabrikantON Semiconductor
€ 1,88
Each
Aantal stuks
Surface Mount Logic Gate 1.8V 1 8 SOIC DC 50ns 15 mA 3.75 kVrms Yes - - 12ns
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. 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. 922-5659
FabrikantnummerHCPL-7710-300E
FabrikantBroadcom
€ 2,85
Each (In a Tube of 50)
Aantal stuks
Surface Mount Transistor 6.5V - 8 DIP DC 9ns 10 mA 3750 V ac Yes - - 8ns
RS-stocknr. 165-2589
FabrikantnummerSFH6186-4T
FabrikantVishay
€ 0,334
Each (On a Reel of 1000)
Aantal stuks
Surface Mount Phototransistor 1.5V 1 4 SMD DC 3.5µs 60 mA 5.3 kVrms - 320% 160 % 5µs
RS-stocknr. 178-3184
FabrikantnummerHCPL-3180-300E
FabrikantBroadcom
€ 1,862
Each (In a Tube of 50)
Aantal stuks
Surface Mount IGBT Gate Drive 1.8V 2 8 DIP DC 25ns 16 mA 3.75 kVrms Yes - - 25ns
RS-stocknr. 168-7415
FabrikantnummerTLP131(GB,F)
FabrikantToshiba
€ 0,359
Each (On a Tape of 150)
Aantal stuks
Surface Mount Phototransistor 1.3V 1 5 MFSOP6 AC, DC 2µs 50 mA 3.75 kVrms - 600% 100 % 3µs
RS-stocknr. 917-5447
Fabrikantnummer4N35SM
FabrikantON Semiconductor
€ 0,41
Each (In a Pack of 25)
Aantal stuks
Surface Mount Phototransistor 1.5V 1 6 DIP DC 2µs 3 A 7500 Vrms Yes 100% - 2µs
RS-stocknr. 145-4479
FabrikantnummerFOD817DSD
FabrikantON Semiconductor
€ 0,119
Each (On a Reel of 1000)
Aantal stuks
Surface Mount Phototransistor 1.4V 1 4 PDIP DC 100µs - 5 kVrms Yes 600% - 20µs
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