BLF574 NXP Semiconductors, BLF574 Datasheet - Page 4
![LDMOS,RF,500W,HF-500MHZ,50V](/photos/41/53/415346/sot539a_3d_sml.gif)
BLF574
Manufacturer Part Number
BLF574
Description
LDMOS,RF,500W,HF-500MHZ,50V
Manufacturer
NXP Semiconductors
Datasheet
1.BLF574112.pdf
(18 pages)
Specifications of BLF574
Transistor Type
RF MOSFET
Drain Source Voltage Vds
110V
Continuous Drain Current Id
56A
Operating Frequency Range
225MHz
Rf Transistor Case
SOT-539A
No. Of Pins
4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BLF574
Manufacturer:
SAMSUNG
Quantity:
1 000
Part Number:
BLF574
Manufacturer:
NXP/恩智浦
Quantity:
20 000
NXP Semiconductors
BLF574_2
Product data sheet
6.1 Ruggedness in class-AB operation
The BLF574 is capable of withstanding a load mismatch corresponding to VSWR = 13 : 1
through all phases under the following conditions: V
P
Fig 1.
L
= 400 W; f = 225 MHz.
V
Output capacitance as a function of drain-source voltage; typical values per
section
GS
= 0 V; f = 1 MHz.
C
Rev. 02 — 24 February 2009
(pF)
oss
500
400
300
200
100
0
0
10
20
30
DS
HF / VHF power LDMOS transistor
= 50 V; I
40
001aaj126
V
DS
(V)
50
Dq
= 1000 mA;
© NXP B.V. 2009. All rights reserved.
BLF574
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