BLF574 Datasheet - NXP Semiconductors

BLF574 HF / VHF power LDMOS transistor

A 500 W to 600 W LDMOS power transistor for broadcast applications and industrial applications in the HF to 500 MHz band. Table 1. Application information f (MHz) CW 225 108 VDS (V) 50 50 PL (W) 500 600 Gp (dB) 26.5 27.5 ηD (%) 70 73 Mode of operation CAUTION This device is sensitive to ElectroSta.

BLF574 Features

* I Typical CW performance at frequency of 225 MHz, a supply voltage of 50 V and an IDq of 1000 mA: N Average output power = 500 W N Power gain = 26.5 dB N Efﬁciency = 70 % I Easy power control I Integrated ESD protection I Excellent ruggedness I High efﬁciency I Excellent thermal stability I Designed

BLF574_NXPSemiconductors.pdf