MOC81043S
OPTOISOLATOR 5.3KV TRANS 6-SMDManufacturer: onsemi
Categories: Transistor, Photovoltaic Output Optoisolators
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The onsemi MOC81043S is a single-channel optoisolator featuring a transistor output. This device provides 5300Vrms isolation, suitable for applications demanding robust electrical separation. It supports a DC input and offers a maximum forward current of 100mA with a typical forward voltage of 1.15V. The output stage can handle up to 30V and delivers a maximum output current of 50mA per channel. Current transfer ratios range from a minimum of 160% to a maximum of 256% at 10mA input. Typical turn-on and turn-off times are 2µs and 3µs, respectively, with rise and fall times of 1µs and 2µs. The MOC81043S is available in a 6-SMD, Gull Wing package for surface mounting and operates within a temperature range of -55°C to 100°C. This component is commonly utilized in industrial automation, power supplies, and motor control systems where high voltage isolation is critical.
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) | 160% @ 10mA |
| Vce Saturation (Max) | 400mV |
| Current Transfer Ratio (Max) | 256% @ 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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