BLF878 - UHF power LDMOS transistor

A 300 W LDMOS RF power transistor for broadcast transmitter applications and industrial applications.

The transistor can deliver 300 W broadband over the full UHF band from 470 MHz to 860 MHz.

• I 2-Tone performance at 860 MHz, a drain-source voltage VDS of 42 V and a quiescent drain current IDq = 1.4 A: N Peak envelope power load power = 300 W N Power gain = 21 dB N Drain efficiency = 46 % N Third order intermodulation distortion =.
• 35 dBc I DVB performance at 858 MHz, a drain-source voltage VDS of 42 V and a quiescent drain current IDq = 1.4 A: N Average output power = 75 W N Power gain = 21 dB N Drain efficiency = 32 % N Third order intermodulation distortion =.
• 32 dBc.