BLF571 NXP Semiconductors, BLF571 Datasheet - Page 2

• Manufacturer Part Number: BLF571
• Description: LDMOS,RF,20W,HF-500MHZ,50V
• Manufacturer: NXP Semiconductors

Specifications of BLF571

• Drain Source Voltage Vds: 110V
• Continuous Drain Current Id: 3.6A
• Operating Frequency Range: 430MHz To 520MHz
• Rf Transistor Case: SOT-467C
• No. Of Pins: 2
• Transistor Type: RF MOSFET
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
2. Pinning information
3. Ordering information
4. Limiting values
5. Thermal characteristics
BLF571_2
Product data sheet
Table 2.
[1]
Table 3.
Table 4.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Table 5.
Pin
1
2
3
Type number
BLF571
Symbol
V
V
I
T
T
Symbol
R
D
stg
j
DS
GS
th(j-c)
Connected to flange.
Parameter
thermal resistance from junction to case
Pinning
Ordering information
Limiting values
Thermal characteristics
Parameter
drain-source voltage
gate-source voltage
drain current
storage temperature
junction temperature
Description
drain
gate
source
Package
Name
-
Rev. 02 — 24 February 2009
Description
flanged LDMOST ceramic package; 2 mounting holes;
2 leads
Conditions
[1]
Simplified outline
Conditions
T
case
HF / VHF power LDMOS transistor
= 80 C; P
1
2
3
L
= 20 W
Graphic symbol
Min
-
-
-
© NXP B.V. 2009. All rights reserved.
0.5
65
BLF571
2
Max
110
+11
3.6
+150
225
sym112
Version
SOT467C
Typ Unit
2.9
1
3
2 of 13
K/W
Unit
V
V
A
C
C