DigiKey Datasheets for Optocouplers

Optocouplers are capable of transferring an electrical signal between two circuits while isolating the circuits from each other.
Optocouplers: Learn more

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Product Name Notes
"General Purpose Digital Isolator 1500Vrms 2 Channel 80MBd 1.6kV/µs (Typ) CMTI 28-SOIC (0.295"", 7.50mm Width), 8 Leads"
"General Purpose Digital Isolator 2500Vrms 2 Channel 4Mbps 25kV/µs CMTI 16-SSOP (0.154"", 3.90mm Width)"
"I²C Digital Isolator 2500Vrms 2 Channel 1Mbps 25kV/µs CMTI 8-SOIC (0.154"", 3.90mm Width)"
"I²C Digital Isolator 2500Vrms 2 Channel 25kV/µs CMTI 8-SOIC (0.154"", 3.90mm Width)"
"I²C Digital Isolator 3000Vrms 2 Channel 50kV/µs CMTI 8-SOIC (0.154"", 3.90mm Width)"
"I²C Digital Isolator 5000Vrms 2 Channel 50kV/µs CMTI 16-SOIC (0.295"", 7.50mm Width)"
"I²C, SPI Digital Isolator 3000Vrms 2 Channel 50kV/µs CMTI 8-SOIC (0.154"", 3.90mm Width)"
"I²C, SPI Digital Isolator 5000Vrms 2 Channel 50kV/µs CMTI 16-SOIC (0.295"", 7.50mm Width)"
"I²C, SPI Digital Isolator 5000Vrms 4 Channel 50Mbps 50kV/µs CMTI 16-SOIC (0.295"", 7.50mm Width)"
"I²C, SPI Digital Isolator 5000Vrms 5 Channel 50Mbps 50kV/µs CMTI 16-SOIC (0.295"", 7.50mm Width)"
"RS422, RS485 Digital Isolator 2500Vrms 3 Channel 1Mbps 25kV/µs CMTI 16-SOIC (0.295"", 7.50mm Width)"
"RS422, RS485 Digital Isolator 2500Vrms 3 Channel 40Mbps 25kV/µs CMTI 16-SOIC (0.295"", 7.50mm Width)"
"SPI Digital Isolator 500VAC 8 Channel 25kV/µs CMTI 48-TFSOP (0.240"", 6.10mm Width)"
16 PIN TRANSISTOR OUTPUT, DUAL C
2.5A Gate Driver Capacitive Coupling 4243Vrms 1 Channel 16-SOIC
2.7A, 5.5A Gate Driver Capacitive Coupling 5700Vrms 1 Channel 16-SOIC
6 PIN IGBT
AUTOMOTIVE, NOISE-IMMUNE, QUAD-C
AUTOMOTIVE, NOISE-IMMUNE, THREE-
AUTOMOTIVE, ROBUST EMC, REINFORC
DGTL ISO 5.7KV 1CH GT DVR 16SOIC
DGTL ISOLTR 10.4KV 2CH GP 8-SOIC
DGTL ISOLTR 10.4KV 4CH GP 16SOIC
DGTL ISOLTR 2.5KV 2CH GP 16-SSOP
DGTL ISOLTR 3KV 2CH I2C 8-SOIC
DGTL ISOLTR 3KV 8CH SPI 38-FSOP
GENERAL-PURPOSE QUAD-CHANNEL 3/1
LOW-POWER SIX-CHANNEL 3/3 DIGITA
NOISE-IMMUNE QUAD-CHANNEL 2 FORW
NOISE-IMMUNE QUAD-CHANNEL 4 FORW
NOISE-IMMUNE, QUAD-CHANNEL, 3 FO
NOISE-IMMUNE, THREE-CHANNEL, 2 F
OPTOISO 3.75KV 1CH DARL 4-SMD
OPTOISO 3.75KV 1CH TRANS 4-SMD
OPTOISO 3.75KV 1CH TRANS 4-SOP
OPTOISO 3.75KV 4CH TRANS 16-SOIC
OPTOISO 5.3KV 1CH DARL W/BASE
OPTOISO 5.3KV 1CH TRANS 16-SMD
OPTOISO 5.3KV 1CH TRANS W/BASE
OPTOISO 5.3KV 4CH TRANS 16-DIP
OPTOISO 5.3KV 4CH TRANS 16-SMD
OPTOISO 5.3KV DARL W/BASE 6-DIP
OPTOISO 5.3KV TRANS W/BASE 6-DIP
OPTOISO 5.3KV TRANS W/BASE 6-SMD
OPTOISO 5KV 1CH DARL 4-DIP
OPTOISO 5KV 1CH DARL 4-SMD
OPTOISOLATOR 5.3KV 1CH DARL
OPTOISOLATOR 5.3KV 1CH TRANS
OPTOISOLATOR 5.3KV TRIAC 1CH
OPTOISOLATOR 5KV 1CH TRANS 4-SMD
OPTOISOLATOR 5KV 1CH TRANS 8-DIP
OPTOISOLATOR 5KV 1CH TRANS 8-SMD
OPTOISOLATOR 5KV 1CH TRANS
OPTOISOLATOR 5KV TRIAC 1CH 6-DIP
OPTOISOLATOR 5KV TRIAC 1CH 6-SMD
Optoisolator Darlington Output 3750Vrms 1 Channel
Optoisolator Darlington Output 5300Vrms 4 Channel 16-DIP
Optoisolator Darlington Output 5300Vrms 4 Channel 16-SMD
Optoisolator Transistor Output 3750Vrms 1 Channel 4-SMD
Optoisolator Transistor Output 3750Vrms 1 Channel
Optoisolator Transistor Output 3750Vrms 4 Channel 16-SOIC
Optoisolator Transistor Output 3750Vrms 4 Channel
Optoisolator Transistor Output 5000Vrms 2 Channel 8-DIP
Optoisolator Transistor Output 5000Vrms 4 Channel 16-DIP
Optoisolator Transistor Output 5300Vrms 1 Channel 16-SMD
Optoisolator Transistor Output 5300Vrms 1 Channel 8-SMD
Optoisolator Transistor Output 5300Vrms 2 Channel 8-DIP
Optoisolator Transistor Output 5300Vrms 4 Channel 16-DIP
Optoisolator Transistor Output 5300Vrms 4 Channel 16-SMD
Optoisolator Transistor Output 5300Vrms 4 Channel 8-SMD
OPTOISOLTR 3.75KV 1CH DARL 4-SMD
OPTOISOLTR 5.3KV 1CH DARL 4-DIP
OPTOISOLTR 5.3KV 1CH DARL 4-SMD
OPTOISOLTR 5.3KV 1CH DARL 6-DIP
OPTOISOLTR 5.3KV 1CH TRANS 6-DIP
OPTOISOLTR 5.3KV 1CH TRANS 8-DIP
OPTOISOLTR 5.3KV 1CH TRANS 8-SMD
OPTOISOLTR 5.3KV 2CH TRANS 6-DIP
OPTOISOLTR 5.3KV 2CH TRANS 8-DIP
OPTOISOLTR 5.3KV 2CH TRANS 8-SMD
OPTOISOLTR 5.3KV TRI STATE 6-DIP
OPTOISOLTR 5.3KV TRIAC 1CH 6-DIP
OPTOISOLTR 5KV 4CH TRANS 16-DIP
OPTOISOLTR 5KV TRI STATE 6-DIP
OPTOISOLTR 5KV TRI STATE 6-SMD

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