Optoisolators with transistor and photovoltaic output are pivotal in providing electrical isolation and signal transmission with high efficiency. These components are designed to convert light signals into electrical currents, offering a reliable solution for various switching and isolation applications.
Key manufacturers like Toshiba, Renesas, and Lite-On produce optoisolators that ensure high voltage isolation and superior signal fidelity. They find widespread use in power supply units, solar inverters, and high-voltage communication interfaces, where isolation and noise immunity are critical.
Featuring a built-in transistor or photovoltaic cell, these optoisolators deliver consistent performance by minimizing interference and distortion. They are ideal for environments demanding robust isolation solutions, ensuring the longevity and reliability of electronic systems.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 3.75KV TRANS 4SMD / Optoisolator Transistor Output 3750Vrms 1 Channel 4-SOP
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13,400 pieces In Stock |
MOQ: 175 |
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Mfr. Part No. WS Part No. |
AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS | OPTOISO 5.3KV TRANS W/BASE 6SMD
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7,500 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
Single Channel HCPL0452 HCPL0453 HCPL0500 HCPL0501 | OPTOCOUPLER SGL TRANS OUT 8-SOIC
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7,630 pieces In Stock |
MOQ: 115 |
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Mfr. Part No. WS Part No. |
LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS | OPTOISO 2.5KV DARL W/BASE 8SMD
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8,270 pieces In Stock |
MOQ: 55 |
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Mfr. Part No. WS Part No. |
Optocoupler, High Reliability, 5300 VRMS
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10,000 pieces In Stock |
MOQ: 22 |
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Mfr. Part No. WS Part No. |
LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS | OPTOISO 2.5KV DARL W/BASE 8SMD
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3,000 pieces In Stock |
MOQ: 8 |
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Mfr. Part No. WS Part No. |
LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS | OPTOISO 2.5KV DARL W/BASE 8SMD
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3,000 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
OPTOISO 5.3KV TRANS W/BASE 6DIP
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3,080 pieces In Stock |
MOQ: 3 |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV 2CH PHVOLT 8-DIP
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4,000 pieces In Stock |
MOQ: 16 |
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Mfr. Part No. WS Part No. |
programmable controllers ac/dc-input module solid state relay
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8,220 pieces In Stock |
MOQ: 165 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRANS 4DIP / Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
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4,000 pieces In Stock |
MOQ: 60 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5.3KV TRANS 6-DIP
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4,000 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
HIGH SPEED TRANSISTOR OPTOCOUPLERS | OPTOISO 2.5KV TRANS W/BASE 8SMD
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4,000 pieces In Stock |
MOQ: 6 |
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Mfr. Part No. WS Part No. |
Ultra High CMR, Small Outline, 5 Lead, High Speed Optocoupler | OPTOISO 3.75KV TRANSISTOR 6SOIC
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18,000 pieces In Stock |
MOQ: 60 |
Need to verify |
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Mfr. Part No. WS Part No. |
Small Outline, 5 Lead, High Speed Optocouplers | OPTOISO 3.75KV TRANSISTOR 6SOIC
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4,510 pieces In Stock |
MOQ: 50 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOCOUPLER TRANS OUT HI SPD 8DI
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4,400 pieces In Stock |
MOQ: 40 |
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Mfr. Part No. WS Part No. |
DIP 4pin General Purpose Photocoupler
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17,000 pieces In Stock |
MOQ: 430 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRANS 4DIP / Optoisolator Transistor Output 5000Vrms 1 Channel 4-DIP
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4,130 pieces In Stock |
MOQ: 175 |
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Mfr. Part No. WS Part No. |
OPTOISO 5.3KV TRANS W/BASE 6SMD
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11,800 pieces In Stock |
MOQ: 7 |
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Mfr. Part No. WS Part No. |
OPTOISO 4KV PHOTOVOLTAIC 8-SMT
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12,000 pieces In Stock |
MOQ: 12 |
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