HMHA2801AR1
OPTOISO 3.75KV TRANS 4-MINI-FLATManufacturer: onsemi
Categories: Transistor, Photovoltaic Output Optoisolators
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The onsemi HMHA2801AR1 is a single-channel, transistor output optoisolator designed for high-voltage isolation applications. It features an isolation voltage of 3750Vrms and a 4-Mini-Flat package (4-SOIC) suitable for surface mounting. This component operates with a DC input and provides a maximum output current of 50mA with a Vce saturation of 300mV. The current transfer ratio (CTR) ranges from a minimum of 80% at 5mA to a maximum of 160% at 5mA, with a typical forward voltage of 1.3V. Typical rise and fall times are 3µs. The HMHA2801AR1 is commonly utilized in power supplies, industrial automation, and medical equipment where robust electrical isolation is critical. It is supplied in Tape & Reel packaging and operates within a temperature range of -55°C to 100°C.
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) | 80% @ 5mA |
| Vce Saturation (Max) | 300mV |
| Current Transfer Ratio (Max) | 160% @ 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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