The BLF189XRA from Ampleon is an LDMOS RF power transistor that operates from DC to 500 MHz. It delivers 1700 Watt (CW) of power while operating from a 50 V power source. The transistor has an integrated dual sided ESD protection, excellent thermal stability and provides power efficiency of more than 82%. It is available in a SOT539 package and is ideal for broadcast FM radio applications transmitting in the 88 to 108 MHz frequency range. The BLF189XRA is an extremely rugged device that can withstand a VSWR of 65:1. It is compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS).
