General description

A 300 W LDMOS RF power transistor for broadcast applications and industrial, scientific and medical applications in the HF to 500 MHz band.

Features and benefits

■ Typical CW performance at frequency of 225 MHz, a supply voltage of 50 V and an IDq of 900 mA:

◆ Average output power = 300 W

◆ Power gain = 27.2 dB

◆ Efficiency = 70

■ Easy power control

■ Integrated ESD protection

■ Excellent ruggedness

■ High efficiency

■ Excellent thermal stability

■ Designed for broadband operation (HF and VHF band)

■ Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS)

Applications

■ Industrial, scientific and medical applications

■ Broadcast transmitter applications