HMA124
OPTOISO 3.75KV TRANSISTOR 4SMDManufacturer: onsemi
Categories: Transistor, Photovoltaic Output Optoisolators
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The onsemi HMA124 is a single-channel optoisolator featuring a transistor output. This component provides 3750Vrms of isolation and is housed in a 4-SMD Gull Wing package suitable for surface mounting. It operates with a DC input type and supports an output current of up to 80mA per channel. The device exhibits a minimum current transfer ratio of 100% at 1mA input and a maximum of 1200% at 1mA. Key specifications include a typical forward voltage of 1.3V, a maximum collector-emitter saturation voltage of 400mV, and an output voltage capability of 80V. Rise and fall times are typically 3µs. The operating temperature range is -40°C to 100°C. This optoisolator is commonly utilized in power supply control, industrial automation, and medical equipment.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BoxDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Box |
| Package / Case | 4-SMD, Gull Wing |
| Output Type | Transistor |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 100°C |
| Voltage - Forward (Vf) (Typ) | 1.3V (Max) |
| Input Type | DC |
| Current - Output / Channel | 80mA |
| Voltage - Isolation | 3750Vrms |
| Current Transfer Ratio (Min) | 100% @ 1mA |
| Vce Saturation (Max) | 400mV |
| Current Transfer Ratio (Max) | 1200% @ 1mA |
| Supplier Device Package | 4-SMD |
| Voltage - Output (Max) | 80V |
| Turn On / Turn Off Time (Typ) | - |
| Rise / Fall Time (Typ) | 3µs, 3µs |
| Number of Channels | 1 |
| Current - DC Forward (If) (Max) | 50 mA |
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