MOC8105S
OPTOISOLATOR 5.3KV TRANS 6-SMDManufacturer: onsemi
Categories: Transistor, Photovoltaic Output Optoisolators
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The onsemi MOC8105S is a single-channel, phototransistor output optoisolator designed for high-voltage isolation applications. This device provides 5300Vrms of isolation and features a robust surface-mount 6-SMD gull-wing package, suitable for automated assembly processes. Key electrical characteristics include a DC forward current of up to 100 mA and an output current capability of 50 mA per channel. The current transfer ratio (CTR) ranges from a minimum of 65% to a maximum of 133% at 10 mA forward current, ensuring reliable signal coupling. With a typical forward voltage (Vf) of 1.15V and a collector-emitter saturation voltage (Vce(sat)) of 400mV, the MOC8105S demonstrates efficient operation. Typical turn-on and turn-off times are 2µs and 3µs, respectively, with rise and fall times of 1µs and 2µs, facilitating fast signal response. This component is widely utilized in power supplies, motor control, and industrial automation systems where reliable galvanic isolation is critical. It operates across an extended temperature range of -55°C to 100°C.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 6-SMD, Gull Wing |
| Output Type | Transistor |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 100°C |
| Voltage - Forward (Vf) (Typ) | 1.15V |
| Input Type | DC |
| Current - Output / Channel | 50mA |
| Voltage - Isolation | 5300Vrms |
| Current Transfer Ratio (Min) | 65% @ 10mA |
| Vce Saturation (Max) | 400mV |
| Current Transfer Ratio (Max) | 133% @ 10mA |
| Supplier Device Package | 6-SMD |
| Voltage - Output (Max) | 30V |
| Turn On / Turn Off Time (Typ) | 2µs, 3µs |
| Rise / Fall Time (Typ) | 1µs, 2µs |
| Number of Channels | 1 |
| Current - DC Forward (If) (Max) | 100 mA |
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