NPN transistor BUT11AX-PHI, 5A, TO-220FP, TO-220F, 450V. Collector current: 5A. Housing: TO-220FP. Housing (according to data sheet): TO-220F. Collector/emitter voltage Vceo: 450V. Assembly/installation: PCB through-hole mounting. Function: S-L. Pd (Power Dissipation, Max): 32W. Quantity per case: 1. Semiconductor material: silicon. Spec info: Tf 170ns. Type of transistor: NPN. Vcbo: 1000V. Original product from manufacturer: Philips Semiconductors. Quantity in stock updated on 10/31/2025, 08:17