HMHA2801R4V
OPTOISO 3.75KV TRANSISTOR 4SMDManufacturer: onsemi
Categories: Transistor, Photovoltaic Output Optoisolators
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The onsemi HMHA2801R4V is a single-channel optoisolator featuring a transistor output. This component provides 3750Vrms isolation and is housed in a 4-SMD package (4-Mini-Flat). It supports a DC input and delivers an output current of up to 50mA. The current transfer ratio (CTR) ranges from a minimum of 80% at 5mA input to a maximum of 600% at 5mA input. Key electrical parameters include a forward voltage of 1.3V (typ), a saturation voltage (Vce sat) maximum of 300mV, and an output voltage maximum of 80V. Typical rise and fall times are 3µs. The HMHA2801R4V operates within a temperature range of -55°C to 100°C and is supplied in Tape & Reel (TR) packaging. This device is suitable for applications in industrial automation, power supplies, and communication systems.
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) | 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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