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BLF574
HF / VHF power LDMOS transistor
Rev. 4 — 1 December 2016
Product data sheet
1. Product profile
1.1 General description
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 Mode of operation
CW
f (MHz) 225 108
VDS
PL
Gp
D
(V)
(W) (dB)
(%)
50
500 26.5
70
50
600 27.5
73
1.2 Features and benefits
Typical CW performance at frequency of 225 MHz, a supply voltage of 50 V and an IDq of 1000 mA: Average output power = 500 W Power gain = 26.
BLF574 Datasheet
