Features
• High efficiency and linear gain operations
• Integrated ESD protection
• Large positive and negative gate-source voltage range for improved class C
operation
• In compliance with the european directive 2002/95/EC

Description
The ST05250 is a 250 W, 28/32 V LDMOS FETs, designed for wideband
communication and ISM applications in the frequency range from HF to 1 GHz. It
can be used in class AB, B or C for all typical modulation formats.

Applications
• 2 – 30 MHz HF or short wave communication
• 30 – 88 MHz ground communication
• 118 – 140 MHz avionics
• 136 – 174 MHz commercial ground communication
• 30 – 512 MHz jammer, ground/air communication
• HF – 1 GHz ISM - instrumentation