Optocouplers

An optocoupler IC, 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 IC work?

Optocouplers work by transferring energy from one circuit to another ci...

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Broadcom, ACFJ-3262-000E DC Input MOSFET Gate Driver Output Dual Optocoupler, Surface Mount, 18-Pin SO
RS Stock No.: 227-919Brand: BroadcomManufacturers Part No.: ACFJ-3262-000E

€ 4.42

€ 4.42 Each (Exc. Vat)

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Broadcom
Surface Mount
MOSFET Gate Driver
1.85V
2
18
SO
DC
-
-
-
-
-
-
-
-
Broadcom, ACFJ-3262T-000E DC Input IGBT/MOSFET Gate Driver Output Dual Optocoupler, Surface Mount, 18-Pin SO
RS Stock No.: 227-920Brand: BroadcomManufacturers Part No.: ACFJ-3262T-000E

€ 4.54

€ 4.54 Each (Exc. Vat)

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Broadcom
Surface Mount
IGBT/MOSFET Gate Driver
1.85V
2
18
SO
DC
-
-
-
-
-
-
-
-
Broadcom, ACPL-217-56CE Transistor Output Photocoupler, Surface Mount, 4-Pin
RS Stock No.: 261-7448Brand: BroadcomManufacturers Part No.: ACPL-217-56CE

€ 856.68

€ 0.286 Each (On a Reel of 3000) (Exc. Vat)

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Broadcom
Surface Mount
Transistor
1.2V
1
4
-
-
-
-
-
-
-
-
ACPL
-
Broadcom, ACPL-355JC-000E DC Input IGBT/MOSFET Gate Driver Output Optocoupler, Surface Mount, 16-Pin SO16
RS Stock No.: 227-932Brand: BroadcomManufacturers Part No.: ACPL-355JC-000E

€ 6.66

€ 6.66 Each (Exc. Vat)

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Broadcom
Surface Mount
IGBT/MOSFET Gate Driver
1.95V
-
16
SO16
DC
-
-
-
-
-
-
-
-
Broadcom, ACPL-K24L-000E CMOS Output Dual Optocoupler, Surface Mount, 8-Pin
RS Stock No.: 261-7450Brand: BroadcomManufacturers Part No.: ACPL-K24L-000E

€ 324.28

€ 4.054 Each (In a Tube of 80) (Exc. Vat)

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Broadcom
Surface Mount
CMOS
1.5V
2
8
-
-
-
-
-
-
-
-
ACPL
-
Broadcom, ACPL-K309T-000E DC Input IGBT, MOSFET Output Optocoupler, Surface Mount, 8-Pin SO Stretched
RS Stock No.: 227-934Brand: BroadcomManufacturers Part No.: ACPL-K309T-000E

€ 6.05

€ 6.05 1 Pack of 2 (Exc. Vat)

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Broadcom
Surface Mount
IGBT, MOSFET
1.8V
-
8
SO Stretched
DC
-
-
-
-
-
-
-
-
Broadcom, ACPL-M417T-000E DC Input Transistor Output Optocoupler, Surface Mount, 4-Pin SO4
RS Stock No.: 227-935Brand: BroadcomManufacturers Part No.: ACPL-M417T-000E

€ 8.71

€ 8.71 1 Pack of 5 (Exc. Vat)

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Broadcom
Surface Mount
Transistor
1.7V
1
4
SO4
DC
-
-
-
-
-
-
-
-
Vishay, 6N137 AC/DC Input NMOS Output Optocoupler, Surface Mount, 8-Pin DIP
RS Stock No.: 279-9622Brand: VishayManufacturers Part No.: 6N137

€ 63.52

€ 1.27 Each (In a Tube of 50) (Exc. Vat)

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Vishay
Surface Mount
NMOS
1.7V
1
8
DIP
AC/DC
-
-
-
-
-
-
6N137
-

€ 9.98

€ 1.996 Each (In a Pack of 5) (Exc. Vat)

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Vishay
Surface Mount
NMOS
1.7V
1
8
DIP
AC/DC
-
-
-
-
-
-
6N137
-
Vishay, BRT13H AC Input Phototriac Output Optocoupler, Surface Mount, 6-Pin DIP
RS Stock No.: 279-9625Brand: VishayManufacturers Part No.: BRT13H

€ 175.45

€ 3.509 Each (In a Tube of 50) (Exc. Vat)

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Vishay
Surface Mount
Phototriac
1.35V
-
6
DIP
AC
-
-
-
-
-
-
BRT
-

€ 25.41

€ 5.082 Each (In a Pack of 5) (Exc. Vat)

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Vishay
Surface Mount
Phototriac
1.35V
-
6
DIP
AC
-
-
-
-
-
-
BRT
-

€ 9.98

€ 1.996 Each (In a Pack of 5) (Exc. Vat)

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Vishay
Surface Mount
Phototransistor
1.6V
4
16
SSOP
AC
-
-
-
-
-
-
TCMT
-
Vishay, TCMT4106 AC Input Phototransistor Output Quad Optocoupler, Surface Mount, 16-Pin SSOP
RS Stock No.: 279-9627Brand: VishayManufacturers Part No.: TCMT4106

€ 1,848.88

€ 0.924 Each (On a Reel of 2000) (Exc. Vat)

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Vishay
Surface Mount
Phototransistor
1.6V
4
16
SSOP
AC
-
-
-
-
-
-
TCMT
-
Vishay, VOFD341A-X018T DC Input IGBT, MOSFET Output Optocoupler, Surface Mount, 6-Pin SO6
RS Stock No.: 204-499Brand: VishayManufacturers Part No.: VOFD341A-X018T

€ 1,331.00

€ 1.331 Each (On a Reel of 1000) (Exc. Vat)

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Vishay
Surface Mount
IGBT, MOSFET
0.8V
1
6
SO6
DC
-
-
-
-
-
-
-
-

€ 12.10

€ 2.42 Each (Supplied as a Tape) (Exc. Vat)

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Vishay
Surface Mount
IGBT, MOSFET
0.8V
1
6
SO6
DC
-
-
-
-
-
-
-
-

€ 12.10

€ 2.42 Each (Supplied as a Tape) (Exc. Vat)

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Vishay
Surface Mount
IGBT, MOSFET
0.8V
1
6
SO6
DC
-
-
-
-
-
-
-
-
Vishay, VOFD343A-X018T DC Input IGBT, MOSFET Output Optocoupler, Surface Mount, 6-Pin SO6
RS Stock No.: 204-501Brand: VishayManufacturers Part No.: VOFD343A-X018T

€ 1,331.00

€ 1.331 Each (On a Reel of 1000) (Exc. Vat)

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Vishay
Surface Mount
IGBT, MOSFET
0.8V
1
6
SO6
DC
-
-
-
-
-
-
-
-

€ 5.58

€ 0.558 Each (In a Pack of 10) (Exc. Vat)

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Broadcom
Surface Mount
Transistor
1.4V
1
4
Mini-Flat
AC
4µs
50 mA
3.75 kVrms
400%
3µs
20%
HCPL
-

€ 10.22

€ 0.409 Each (In a Bag of 25) (Exc. Vat)

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Vishay
Surface Mount
Phototransistor
1.6V
1
4
SOP
DC
7µs
60 mA
3750 Vrms
125%
12µs
-
VOM
-

€ 15.67

€ 0.313 Each (In a Pack of 50) (Exc. Vat)

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Lite-On
Surface Mount
Transistor
1.4V
1
4
PDIP
DC
4µs
50 mA
5000 Vrms
600%
3µs
-
LTV
Dual-In-Line SMD Package, High Isolation Voltage

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