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Optocouplers/Photocouplers

Optocouplers (also called Photocouplers, Optoisolators, and Optical Isolators) are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many optocoupler manufacturers including Broadcom, onsemi, Renesas, Toshiba, Vishay & more.
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Please view our large selection of optocouplers below.

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Types of Optocouplers/Photocouplers

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Results: 17,230

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Download Table (.CSV)

Part #

Galvanically Isolated Gate Drivers Iso 1/2 Bridge Drv w/Deadtime UVLO 7.5V

ADUM4221BRIZ
Analog Devices
1: $8.67
431In Stock

Mfr. Part No.
ADUM4221BRIZ

Mouser Part No
584-ADUM4221BRIZ

Analog Devices

Galvanically Isolated Gate Drivers Iso 1/2 Bridge Drv w/Deadtime UVLO 7.5V

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Datasheet

431In Stock

$8.67

$6.74

$6.08

$6.07

View

Min.: 1
Mult.: 1

25 ns

SMD/SMT

SOIC-16

Galvanically Isolated Gate Drivers 3.0kVrms 4A/6A dual- channel isolated ga A 595-UCC21222D

UCC21222DR
Texas Instruments
1: $2.98
2,737In Stock

Mfr. Part No.
UCC21222DR

Mouser Part No
595-UCC21222DR

Texas Instruments

Galvanically Isolated Gate Drivers 3.0kVrms 4A/6A dual- channel isolated ga A 595-UCC21222D

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Datasheet

2,737In Stock

Cut Tape

$2.98

$2.23

$2.05

$1.84

Reel

$1.57

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

8 ns

SMD/SMT

SOIC-16

2 Channel

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWR

UCC21542DWKR
Texas Instruments
1: $3.35
2,427In Stock

Mfr. Part No.
UCC21542DWKR

Mouser Part No
595-UCC21542DWKR

Texas Instruments

Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWR

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Datasheet

2,427In Stock

Cut Tape

$3.35

$2.52

$2.31

$2.08

View

Reel

$1.41

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

5 ns

SMD/SMT

SOIC-14

Optically Isolated Gate Drivers Automotive 5.7kVrms 4A/5A single-channel UCC23513BQDWYRQ1

UCC23513BQDWYQ1
Texas Instruments
1: $5.05
3,864In Stock

Mfr. Part No.
UCC23513BQDWYQ1

Mouser Part No
595-UCC23513BQDWYQ1

Texas Instruments

Optically Isolated Gate Drivers Automotive 5.7kVrms 4A/5A single-channel UCC23513BQDWYRQ1

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Datasheet

3,864In Stock

$5.05

$3.34

$3.05

$2.58

View

Min.: 1
Mult.: 1

28 ns

SMD/SMT

SOIC-8

Galvanically Isolated Gate Drivers 5 kV 8 V UVLO HS/LS isolated gate driver, 8 mm creepage

SI8233BD-D-IS3
Skyworks Solutions, Inc.
1: $6.54
2,556In Stock

Mfr. Part No.
SI8233BD-D-IS3

Mouser Part No
634-SI8233BD-D-IS3

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers 5 kV 8 V UVLO HS/LS isolated gate driver, 8 mm creepage

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Datasheet

2,556In Stock

$6.54

$5.04

$4.46

$4.16

View

Min.: 1
Mult.: 1

12 ns

SMD/SMT

SOIC-Wide-14

2 Channel

Galvanically Isolated Gate Drivers 2.5 kV 5 V UVLO dual isolated gate driver

SI8235AB-D-IS1
Skyworks Solutions, Inc.
1: $4.83
2,815In Stock

Mfr. Part No.
SI8235AB-D-IS1

Mouser Part No
634-SI8235AB-D-IS1

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers 2.5 kV 5 V UVLO dual isolated gate driver

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Datasheet

2,815In Stock

$4.83

$3.68

$3.23

$3.00

View

Min.: 1
Mult.: 1

12 ns

SMD/SMT

SOIC-Narrow-16

2 Channel

Galvanically Isolated Gate Drivers High CMTI 2.5 kV 5 V UVLO PWM input isolated driver with deglitch

SI8274AB4D-IS1
Skyworks Solutions, Inc.
1: $4.83
893In Stock

Mfr. Part No.
SI8274AB4D-IS1

Mouser Part No
634-SI8274AB4D-IS1

Skyworks Solutions, Inc.

Galvanically Isolated Gate Drivers High CMTI 2.5 kV 5 V UVLO PWM input isolated driver with deglitch

Learn More

Datasheet

893In Stock

$4.83

$3.68

$3.23

$3.22

View

Min.: 1
Mult.: 1

16 ns

SMD/SMT

SOIC-16

1 Channel

Solid State Relays - SSRs PLCOSC120UC/48DC/100

2966744
Phoenix Contact
1: $31.93
154In Stock

Mfr. Part No.
2966744

Mouser Part No
651-2966744

Phoenix Contact

Solid State Relays - SSRs PLCOSC120UC/48DC/100

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Datasheet

154In Stock

$31.93

$29.32

Min.: 1
Mult.: 1

DIN Rail Mount

Triac & SCR Output Optocouplers Phototriac, NZC 10mA,1.5K dV/dt VDE

VOM3052-X001T
Vishay Semiconductors
1: $1.20
4,076In Stock

Mfr. Part No.
VOM3052-X001T

Mouser Part No
78-VOM3052-X001T

Vishay Semiconductors

Triac & SCR Output Optocouplers Phototriac, NZC 10mA,1.5K dV/dt VDE

Datasheet

4,076In Stock

Cut Tape

$1.20

$0.843

$0.628

$0.533

Reel

$0.453

View

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

SOP-4

Triac & SCR Output Optocouplers Phototriac Output Zero Crossing

IL4108-X017
Vishay Semiconductors
1: $3.34
2,475In Stock

Mfr. Part No.
IL4108-X017

Mouser Part No
782-IL4108-X017

Vishay Semiconductors

Triac & SCR Output Optocouplers Phototriac Output Zero Crossing

Datasheet

2,475In Stock

$3.34

$2.45

$1.91

$1.67

View

Min.: 1
Mult.: 1

SMD/SMT

PDIP-6 Gull Wing

1 Channel

PhotoTriac

Solid State Relays - PCB Mount Normally Open Form 1A

LH1510AT
Vishay Semiconductors
1: $2.25
1,635In Stock

Mfr. Part No.
LH1510AT

Mouser Part No
782-LH1510AT

Vishay Semiconductors

Solid State Relays - PCB Mount Normally Open Form 1A

Datasheet

1,635In Stock

$2.25

$2.11

$1.99

$1.92

View

Min.: 1
Mult.: 1

PCB Mount

DIP-6

MOSFET

Optically Isolated Gate Drivers 0.5A Current Out IGBT/MOSFET Drvr

VO3150A
Vishay Semiconductors
1: $1.47
3,181In Stock

Mfr. Part No.
VO3150A

Mouser Part No
782-VO3150A

Vishay Semiconductors

Optically Isolated Gate Drivers 0.5A Current Out IGBT/MOSFET Drvr

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Datasheet

3,181In Stock

$1.47

$1.08

$0.914

$0.865

View

Min.: 1
Mult.: 1

5 V

100 ns

Through Hole

DIP-8

1 Channel

High Speed Optocouplers 4.0 A Output Current, High Speed Gate Drive Optocoupler in Stretched Body SOP 6

FOD8343TR2V
onsemi
1: $1.97
2,337In Stock

Mfr. Part No.
FOD8343TR2V

Mouser Part No
863-FOD8343TR2V

onsemi

High Speed Optocouplers 4.0 A Output Current, High Speed Gate Drive Optocoupler in Stretched Body SOP 6

Datasheet

2,337In Stock

Cut Tape

$1.97

$1.41

$1.07

$0.999

Reel

$0.896

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

5 V

38 ns

SMD/SMT

SOP-6

1 Channel

Push-Pull

Transistor Output Optocouplers OPTOCOUPLER 16-PIN SSOP

PS2802-4-V-F3-A
Renesas Electronics
1: $3.49
3,092In Stock

Mfr. Part No.
PS2802-4-V-F3-A

Mouser Part No
968-PS2802-4-V-F3-A

Renesas Electronics

Transistor Output Optocouplers OPTOCOUPLER 16-PIN SSOP

Datasheet

3,092In Stock

Cut Tape

$3.49

$2.56

$2.01

$1.76

Reel

$1.58

View

Min.: 1
Mult.: 1

: 2,500

6 V

200 us

100 mA

SMD/SMT

SSOP-16

4 Channel

NPN Photodarlington

High Speed Optocouplers Hi-Spd Optocplr 8-pin DIP

PS9587-AX
Renesas Electronics
1: $3.30
1,176In Stock

Mfr. Part No.
PS9587-AX

Mouser Part No
968-PS9587-AX

Renesas Electronics

High Speed Optocouplers Hi-Spd Optocplr 8-pin DIP

Datasheet

1,176In Stock

Cut Tape

$3.30

$2.08

Reel

$2.08

$1.79

$1.68

Min.: 1
Mult.: 1

: 50

5 V

20 ns

Through Hole

DIP-8

1 Channel

Photo IC

High Speed Optocouplers HI-SPD OPTOCPLR LSO5

RV1S9060ACCSP-10YC#SC0
Renesas Electronics
1: $2.36
1,364In Stock

Mfr. Part No.
RV1S9060ACCSP-10YC#SC0

Mouser Part No
968-RV1S9060AC-10YC#

Renesas Electronics

High Speed Optocouplers HI-SPD OPTOCPLR LSO5

Learn More

Datasheet

1,364In Stock

Cut Tape

$2.36

Reel

$2.36

$2.09

Min.: 1
Mult.: 1

: 20

5 V

5 ns

SMD/SMT

LSO-5

1 Channel

CMOS

High Speed Optocouplers HI-SPD OPTOCPLR LSO5

RV1S9060ACCSP-10YV#SC0
Renesas Electronics
1: $5.07
3,466In Stock

Mfr. Part No.
RV1S9060ACCSP-10YV#SC0

Mouser Part No
968-RV1S9060AC-10YV#

Renesas Electronics

High Speed Optocouplers HI-SPD OPTOCPLR LSO5

Learn More

Datasheet

3,466In Stock

Cut Tape

$5.07

$3.21

Reel

$3.21

$2.74

$2.51

$2.40

Min.: 1
Mult.: 1

: 20

5 V

5 ns

SMD/SMT

LSO-5

1 Channel

CMOS

Solid State Relays - SSRs SSR ZS 600V 100A 24-265VAC LED

RM1A60A100
Carlo Gavazzi
1: $192.09
13In Stock

Mfr. Part No.
RM1A60A100

Mouser Part No
225-RM1A60A100

Carlo Gavazzi

Solid State Relays - SSRs SSR ZS 600V 100A 24-265VAC LED

Learn More

Datasheet

13In Stock

$192.09

$186.73

$184.11

$174.42

Quote

Min.: 1
Mult.: 1

Triac & SCR Output Optocouplers Random Phase Triac Snubberless

FOD4208TV
onsemi
1: $4.22
1,246In Stock

Mfr. Part No.
FOD4208TV

Mouser Part No
512-FOD4208TV

onsemi

Triac & SCR Output Optocouplers Random Phase Triac Snubberless

Datasheet

1,246In Stock

$4.22

$3.12

$2.47

$2.04

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers 600V low triggr curr RANDOM PHASE TRIAC

FOD4216
onsemi
1: $3.87
4,995In Stock
2,000On Order

Mfr. Part No.
FOD4216

Mouser Part No
512-FOD4216

onsemi

Triac & SCR Output Optocouplers 600V low triggr curr RANDOM PHASE TRIAC

Datasheet

4,995In Stock

2,000On Order

$3.87

$2.85

$2.25

$1.85

View

Min.: 1
Mult.: 1

Through Hole

PDIP-6

1 Channel

PhotoTriac

Triac & SCR Output Optocouplers 400V Random Phase Triac Driver 5mA

FODM3023R2-NF098
onsemi
1: $1.65
5,000In Stock

Mfr. Part No.
FODM3023R2-NF098

Mouser Part No
512-FODM3023R2_NF098

onsemi

Triac & SCR Output Optocouplers 400V Random Phase Triac Driver 5mA

Datasheet

5,000In Stock

Cut Tape

$1.65

$1.18

$0.887

$0.76

$0.661

Reel

$0.581

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

Miniflat

1 Channel

PhotoTriac

High Speed Optocouplers HS Optocoupler 1Ch Transistor

HCPL0500R2
onsemi
1: $2.14
2,096In Stock

Mfr. Part No.
HCPL0500R2

Mouser Part No
512-HCPL0500R2

onsemi

High Speed Optocouplers HS Optocoupler 1Ch Transistor

Datasheet

2,096In Stock

Cut Tape

$2.14

$1.69

$1.40

$1.22

Reel

$0.955

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

5 V

1.5 us

8 mA

Through Hole

SOIC-Narrow-8

1 Channel

Phototransistor

Transistor Output Optocouplers BV = 5000Vr.m.s. -40c + 115c

PS2381-1Y-F3-AX
Renesas Electronics
1: $1.32
5,065In Stock

Mfr. Part No.
PS2381-1Y-F3-AX

Mouser Part No
551-PS2381-1Y-F3-AX

Renesas Electronics

Transistor Output Optocouplers BV = 5000Vr.m.s. -40c + 115c

Learn More

Datasheet

5,065In Stock

Cut Tape

$1.32

$0.933

$0.698

$0.594

Reel

$0.515

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

6 V

4 us

50 mA

SMD/SMT

LSOP-4

1 Channel

NPN Phototransistor

High Speed Optocouplers Digtl DieShrnk OC HICMRR sglCH HIPerf

PS9817A-1-F3-AX
Renesas Electronics
1: $3.34
3,461In Stock

Mfr. Part No.
PS9817A-1-F3-AX

Mouser Part No
551-PS9817A-1-F3-AX

Renesas Electronics

High Speed Optocouplers Digtl DieShrnk OC HICMRR sglCH HIPerf

Datasheet

Product Comments

3,461In Stock

Cut Tape

$3.34

$2.45

$1.92

$1.68

Reel

$1.48

View

Min.: 1
Mult.: 1

: 1,500

5 V

20 ns

SMD/SMT

SSOP-8

1 Channel

Photo IC

Solid State Relays - SSRs 60VDC 3 AMP AC INPUT

DC60SA3
Crydom
1: $32.17
198In Stock

Mfr. Part No.
DC60SA3

Mouser Part No
558-DC60SA3

Crydom

Solid State Relays - SSRs 60VDC 3 AMP AC INPUT

Datasheet

198In Stock

$32.17

$30.64

$29.25

$28.98

Min.: 1
Mult.: 1

Panel Mount

Hockey Puck

Bi-Polar Transistor

Optocouplers/Photocouplers

Types of Optocouplers/Photocouplers

Customer Service Office

Company

Resources

Support

ABB
Advanced Photonix
Allegro MicroSystems
Altech
Altran Magnetics
American Bright LED
Amphenol
Analog Devices Inc.
Broadcom Limited
Carlo Gavazzi
Coto Technology
Crouzet
Digilent
Diodes Incorporated
Eaton
E-T-A Circuit Breakers
Everlight
FCL Components
IDEC
Infineon
IXYS
Kingbright
LITEON
Littelfuse
LUTZE
M5Stack
Monolithic Power Systems (MPS)
Murrelektronik
NXP
Olimex Ltd.
Omron
onsemi
Opto 22
Panasonic
Phoenix Contact
Renesas Electronics
ROHM Semiconductor
Schneider Electric
Semtech
Sensata
Sharp Microelectronics
Siemens
Skyworks
Standex Electronics
STMicroelectronics
TE Connectivity
Teledyne Relays
Texas Instruments
Toshiba
TT Electronics
Vishay
Weidmuller
Wurth Elektronik

1.3 ns
2 ns
2.2 ns
3 ns
3.3 ns
3.5 ns
4 ns
5 ns
5.1 ns
5.5 ns
5.8 ns
6 ns
6.5 ns
6.8 ns
7 ns
7.5 ns
8 ns
9 ns
10 ns
10.5 ns

100 nA
200 uA
360 uA
500 uA
1 mA
1.5 mA
2 mA
2.5 mA
3 mA
3.5 mA
4 mA
5 mA
8 mA
10 mA
12 mA
13 mA
14 mA
16 mA
20 mA
25 mA

CDIP-16
CDIP-16 Gull Wing
CDIP-8
CDIP-8 Gull Wing
CDIP-8 SMD
DFN-10
DFN-14
DFN-8
DIP-10
DIP-10 Gull Wing
DIP-14
DIP-16
DIP-16 Trimmed
DIP-4
DIP-4 Gull Wing
DIP-4 Wide
DIP-6
DIP-8
DIP-8 Gull Wing
DIP-8 SMD

Amplifier
Analog to Digital Converter - ADC
Bi-Polar Transistor
CMOS
CMOS, LSTTL, TTL
Current to Voltage Converter
Darlington
DC Switching
Digital to Analog Converter - DAC
IGBT Collector
Integrated Photo IC
Logic Gate Photo IC
LVCMOS, LVTTL
MOSFET
NPN Photodarlington
NPN Phototransistor
Open Collector
Open-Collector
Open Collector, Buffer
Open Collector, Inverter