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 5KV DARLINGTON 4SMD
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3,000 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
OPTOISO 5KV TRANS W/BASE 8SMD
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Low Stock |
MOQ: 80 |
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Mfr. Part No. WS Part No. |
OPTOISO 3.75KV TRANSISTOR 4SMD
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3,100 pieces In Stock |
MOQ: 110 |
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Mfr. Part No. WS Part No. |
OPTOISO 4.17KV TRANS 6DIP
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44,320 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
OPTOISO 4.17KV TRANS 6SMD
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567 pieces In Stock |
MOQ: 70 |
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Mfr. Part No. WS Part No. |
OPTOISO 4.17KV TRANS 6SMD
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22,800 pieces In Stock |
MOQ: 50 |
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Mfr. Part No. WS Part No. |
OPTOISO 4.17KV TRANS 6DIP
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55,500 pieces In Stock |
MOQ: 165 |
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Mfr. Part No. WS Part No. |
Phototransistor Optocouplers
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12,500 pieces In Stock |
MOQ: 150 |
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Mfr. Part No. WS Part No. |
TRANSISTOR OUTPUT OPTOCOUPLER, 7 / Optoisolator Transistor with Base Output 4170Vrms 1 Channel 6-SMD
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1,030 pieces In Stock |
MOQ: 105 |
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Mfr. Part No. WS Part No. |
OPTOISO 4.17KV TRANS W/BASE
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5,800 pieces In Stock |
MOQ: 150 |
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Mfr. Part No. WS Part No. |
OPTOISO 4.17KV TRANS W/BASE 6SMD
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Low Stock |
MOQ: 85 |
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Mfr. Part No. WS Part No. |
Phototransistor Optocouplers
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887 pieces In Stock |
MOQ: 305 |
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Mfr. Part No. WS Part No. |
OPTOISO 4.17KV TRANS W/BASE 6DIP
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2,590 pieces In Stock |
MOQ: 145 |
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Mfr. Part No. WS Part No. |
4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers
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10,000 pieces In Stock |
MOQ: 105 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRANSISTOR 4SMD
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7,570 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
OPTOISOLATOR 5KV TRANSISTOR 4SMD
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50,000 pieces In Stock |
MOQ: 325 |
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Mfr. Part No. WS Part No. |
OPTOISO 4.17KV TRANS W/BASE 6SMD
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2,800 pieces In Stock |
MOQ: 75 |
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Mfr. Part No. WS Part No. |
OPTOISO 4.17KV 1CH TRANS 6-SMD
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Low Stock |
MOQ: 1 |
Need to verify |
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Mfr. Part No. WS Part No. |
OPTOCOUPLER DARL 2CHAN 8SOIC / Optocoupler DC-IN 2-CH Darlington With Base DC-OUT 8-Pin SOIC N T/R
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Low Stock |
MOQ: 23 |
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Mfr. Part No. WS Part No. |
OPTOISO 2.5KV 2CH TRANS 8SOIC
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27,952 pieces In Stock |
MOQ: 40 |
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