BLF574 NXP Semiconductors, BLF574 Datasheet - Page 14
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
Fig 15. Class-AB common-source production test circuit
Fig 16. Component layout for class-AB production test circuit
input
50
T1
T2
T1
T2
11 mm
C1
C2
C1
C2
C3
C3
C4 C5
C4 C5
37 mm
L6
L5
Rev. 02 — 24 February 2009
C8
C7
C6
C9
C8
C7
C6
C9
V
V
L8
L7
GG
GG
R2
R1
R2
R1
R3
L4
V
V
L10
L1
L2
11 mm
L9
DD
DD
L1
L2
C12
C11
C10
C13
L3
L4
C11
C10
C22
R3
R4
C23
C24
C23
C22
C24
C12
L3
L4
L11
L12
C13
C14
C15
HF / VHF power LDMOS transistor
C16
C15
C16
3 mm
C14
C17
5 mm
C18
C17
C19
C18
C19
C20
C21
© NXP B.V. 2009. All rights reserved.
BLF574
T3
T4
C20
C21
T3
T4
001aaj139
001aaj140
output
14 of 18
50
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