BLF573 NXP Semiconductors, BLF573 Datasheet - Page 2
![LDMOS,RF,300W,HF-500MHZ,50V](/photos/41/53/415337/sot502a_3d_sml.gif)
BLF573
Manufacturer Part Number
BLF573
Description
LDMOS,RF,300W,HF-500MHZ,50V
Manufacturer
NXP Semiconductors
Datasheet
1.BLF573112.pdf
(16 pages)
Specifications of BLF573
Drain Source Voltage Vds
50V
Continuous Drain Current Id
42A
Operating Frequency Range
108MHz To 225MHz
Rf Transistor Case
SOT-502A
No. Of Pins
2
Transistor Type
RF MOSFET
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BLF573
Manufacturer:
MICROCHIP
Quantity:
4 500
Company:
Part Number:
BLF573,112
Manufacturer:
MINI
Quantity:
1 400
Company:
Part Number:
BLF573S
Manufacturer:
NXP
Quantity:
1 000
Company:
Part Number:
BLF573S
Manufacturer:
M/A-COM
Quantity:
5 000
NXP Semiconductors
2. Pinning information
3. Ordering information
4. Limiting values
5. Thermal characteristics
BLF573_BLF573S
Product data sheet
Table 2.
[1]
Table 3.
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Table 5.
[1]
Pin
BLF573 (SOT502A)
1
2
3
BLF573S (SOT502B)
1
2
3
Type number Package
BLF573
BLF573S
Symbol
V
V
I
T
Symbol
R
T
D
stg
j
DS
GS
th(j-c)
Connected to flange.
R
th(j-c)
is measured under RF conditions.
Pinning
Ordering information
Limiting values
Thermal characteristics
Parameter
drain-source voltage
gate-source voltage
drain current
storage temperature
junction temperature
Parameter
thermal resistance from
junction to case
drain
gate
source
drain
gate
source
Description
Name Description
-
-
All information provided in this document is subject to legal disclaimers.
flanged LDMOST ceramic package; 2 mounting holes; 2 leads SOT502A
earless flanged LDMOST ceramic package, 2 leads
Rev. 3 — 8 July 2010
Conditions
Conditions
T
case
= 80 °C; P
[1]
[1]
Simplified outline
BLF573; BLF573S
L
HF / VHF power LDMOS transistor
= 300 W
1
2
1
2
3
[1]
3
Graphic symbol
-
Min
-
−0.5
-
−65
Typ
0.21
© NXP B.V. 2010. All rights reserved.
2
2
Max
110
+11
42
+150
225
sym112
sym112
Version
SOT502B
1
3
1
3
Unit
K/W
2 of 16
Unit
V
V
A
°C
°C