N-channel transistor STP4NK50Z-ZENER, TO-220AB, 500V. Housing: TO-220AB. Housing (JEDEC standard): -. Drain-source voltage Uds [V]: 500V. Ciss Gate Capacitance [pF]: 310pF. Component family: MOSFET, N-MOS. Configuration: PCB through-hole mounting. Drain current Id (A) @ 25°C: 3A. Drain current through resistor Rds [Ohm] @ Ids [A]: 2.7 Ohms @ 1.5A. Gate breakdown voltage Ugs [V]: 4.5V. Manufacturer's marking: P4NK50Z. Max temperature: +150°C.. Maximum dissipation Ptot [W]: 45W. Number of terminals: 3. RoHS: yes. Switch-off delay tf[nsec.]: 21 ns. Switch-on time ton [nsec.]: 10 ns. Original product from manufacturer: Stmicroelectronics. Quantity in stock updated on 11/02/2025, 19:14