Smart low-side current limit switch featuring a 42V drain-to-source voltage and 3A maximum output current. This integrated circuit offers over-voltage and over-temperature fault protection, with a low on-state resistance of 50mR. Packaged in a SOT-223 surface-mount format, it operates within a temperature range of -40°C to 150°C and is RoHS compliant.
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Infineon BSP78HUMA1 technical specifications.
| Package/Case | SOT-223 |
| Drain to Source Voltage (Vdss) | 42V |
| Fault Protection | Over Voltage, Over Temperature |
| Halogen Free | Not Halogen Free |
| Interface | On/Off |
| Lead Free | Lead Free |
| Max Dual Supply Voltage | 42V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 3A |
| Max Power Dissipation | 3.8W |
| Mount | Surface Mount |
| Nominal Input Voltage | 42V |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| On-State Resistance | 50mR |
| Output Configuration | Low Side |
| Output Current | 3A |
| Output Voltage | 42V |
| Package Quantity | 4000 |
| Packaging | Tape and Reel |
| Power Dissipation | 3.8W |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | HITFET® |
| RoHS | Compliant |
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