Automotive-grade current limit switch featuring N-channel MOSFET technology. This low-side switch offers a continuous output current of 2A, with a maximum output current of 2A and a drain-to-source breakdown voltage of 55V. It provides over-voltage and over-temperature fault protection, with an on-state resistance of 165mR. The component operates within a temperature range of -40°C to 150°C and is housed in a compact SOT-223-4 package.
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Onsemi NCV8402ASTT1G technical specifications.
| Package/Case | SOT-223-4 |
| Continuous Drain Current (ID) | 2A |
| Drain to Source Breakdown Voltage | 55V |
| Drain to Source Resistance | 165mR |
| Drain to Source Voltage (Vdss) | 42V |
| Fault Protection | Over Voltage, Over Temperature |
| Gate to Source Voltage (Vgs) | 14V |
| Halogen Free | Halogen Free |
| Height | 1.65mm |
| Interface | On/Off |
| Lead Free | Lead Free |
| Length | 6.7mm |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 2A |
| Max Power Dissipation | 1.1W |
| Number of Drivers | 1 |
| Number of Outputs | 1 |
| On-State Resistance | 165mR |
| Output Configuration | Low Side |
| Output Current per Channel | 2A |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Polarity | N-CHANNEL |
| Power Dissipation | 1.1W |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | SMARTDISCRETES™ |
| Threshold Voltage | 1.8V |
| Width | 3.7mm |
| RoHS | Compliant |
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