HMHA281R2_F132
OPTOISO 3.75KV TRANSISTOR 4SOICManufacturer: onsemi
Categories: Transistor, Photovoltaic Output Optoisolators
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onsemi HMHA281R2-F132 is a single-channel optocoupler featuring a transistor output. This component provides 3750Vrms isolation and is housed in a 4-SOIC (0.173", 4.40mm Width) package suitable for surface mounting. It supports an input DC current up to 50 mA and an output current of 50 mA. The current transfer ratio (CTR) ranges from a minimum of 50% at 5 mA to a maximum of 600% at 5 mA. The typical forward voltage is 1.3V. The device has a Vce saturation voltage of 400mV maximum and an output voltage capability of 80V maximum. Operating temperature is specified from -55°C to 100°C. Typical rise and fall times are 3µs. This optoisolator is commonly employed in industrial automation, power supply control, and telecommunication equipment.
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-SOIC (0.173"", 4.40mm Width) |
| Output Type | Transistor |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 100°C |
| Voltage - Forward (Vf) (Typ) | 1.3V (Max) |
| Input Type | DC |
| Current - Output / Channel | 50mA |
| Voltage - Isolation | 3750Vrms |
| Current Transfer Ratio (Min) | 50% @ 5mA |
| Vce Saturation (Max) | 400mV |
| Current Transfer Ratio (Max) | 600% @ 5mA |
| Supplier Device Package | 4-Mini-Flat |
| 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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