HMA124R3
OPTOISO 3.75KV TRANSISTOR 4SMDManufacturer: onsemi
Categories: Transistor, Photovoltaic Output Optoisolators
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The onsemi HMA124R3 is a single-channel optoisolator featuring a transistor output. This device provides 3750Vrms of isolation and is housed in a 4-SMD, Gull Wing package, suitable for surface mounting. It operates with a DC input and supports an output current of up to 80mA, with a maximum forward current of 50mA. The current transfer ratio ranges from a minimum of 100% to a maximum of 1200% at 1mA input. Typical rise and fall times are 3µs. The saturation voltage (Vce) is a maximum of 400mV, and the forward voltage (Vf) is typically 1.3V. This component is commonly utilized in industrial automation, power supplies, and medical equipment where reliable electrical isolation is critical.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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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