
N-channel logic-level enhancement mode field-effect transistor, surface mount, SOT-23 package. Features 50V drain-source breakdown voltage, 220mA continuous drain current, and 3.5 Ohm drain-source on-resistance. Operates with a nominal gate-source voltage of 1.3V, offering fast switching with a 2.5ns turn-on delay and 9ns fall time. Maximum power dissipation is 360mW, with an operating temperature range of -55°C to 150°C. RoHS compliant and lead-free.
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Onsemi BSS138 technical specifications.
| Package/Case | SOT-23 |
| Continuous Drain Current (ID) | 220mA |
| Current Rating | 220mA |
| Drain to Source Breakdown Voltage | 50V |
| Drain to Source Resistance | 3.5R |
| Drain to Source Voltage (Vdss) | 50V |
| Drain-source On Resistance-Max | 6R |
| Dual Supply Voltage | 50V |
| Element Configuration | Single |
| Fall Time | 9ns |
| Gate to Source Voltage (Vgs) | 20V |
| Height | 0.93mm |
| Input Capacitance | 27pF |
| Lead Free | Lead Free |
| Length | 2.92mm |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -55°C |
| Max Power Dissipation | 360mW |
| Mount | Surface Mount |
| Nominal Vgs | 1.3V |
| Number of Channels | 1 |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Polarity | N-CHANNEL |
| Power Dissipation | 360mW |
| Radiation Hardening | No |
| Rds On Max | 3.5R |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Threshold Voltage | 1.3V |
| Turn-Off Delay Time | 20ns |
| Turn-On Delay Time | 2.5ns |
| DC Rated Voltage | 50V |
| Weight | 0.03g |
| Width | 1.3mm |
| RoHS | Compliant |
| Environmental | Pb-Free |
| Environmental | Halogen Free |
| Esd | HBM Class 0A, MM Class M2 |
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