N-channel transistor STP9NK50Z, 4.5A, 7.2A, 50uA, 0.72 Ohms, TO-220, TO-220AC, 500V. ID (T=100°C): 4.5A. ID (T=25°C): 7.2A. Idss (max): 50uA. On-resistance Rds On: 0.72 Ohms. Housing: TO-220. Housing (according to data sheet): TO-220AC. Voltage Vds(max): 500V. Assembly/installation: PCB through-hole mounting. C(in): 910pF. Channel type: N. Cost): 125pF. Drain-source protection: yes. Function: HIGH Current, HIGH Speed Switching. G-S Protection: yes. Gate/source voltage Vgs: 30 v. IDss (min): 1uA. Id(imp): 28.8A. Marking on the case: P9NK50Z. Number of terminals: 3. Operating temperature: -55...+150°C. Pd (Power Dissipation, Max): 110W. Quantity per case: 1. RoHS: yes. Td(off): 45 ns. Td(on): 17 ns. Technology: Zener-Protected SuperMESH™ MOSFET. Trr Diode (Min.): 238 ns. Type of transistor: MOSFET. Vgs(th) max.: 5V. Vgs(th) min.: 3V. Original product from manufacturer: Stmicroelectronics. Quantity in stock updated on 10/31/2025, 08:58