bf2000w transistor of datasheet pdf

BF2000W
Manufacturer : SIEMENS[Siemens Semiconductor Group]
Description : Silicon Channel MOSFET Tetrode (Short-channel transistor with high quality factor low-noise, gain-controlled input stages

BF2000W
Manufacturer :
Description : From datasheet system

BF2000W
Manufacturer : Siemens Semiconductor Group
Description : Silicon N Channel MOSFET Tetrode (Short-channel transistor with high S/C quality factor For low-noise, gain-controlled input stages up to 1 GHz)

BF2000W
Manufacturer : Infineon
Description : Silicon N-channel MOSFET tetrode