BLF645 NXP Semiconductors, BLF645 Datasheet - Page 10

• Manufacturer Part Number: BLF645
• Description: LDMOS,RF,100W,HF-1300MHZ,50V
• Manufacturer: NXP Semiconductors

Specifications of BLF645

• Transistor Type: RF MOSFET
• Drain Source Voltage Vds: 65V
• Continuous Drain Current Id: 32A
• Operating Frequency Range: 108MHz To 225MHz
• Rf Transistor Case: SOT-540A
• No. Of Pins: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
9. Package outline
Fig 9. Package outline SOT540A
BLF645_1
Product data sheet
Flanged balanced LDMOST ceramic package; 2 mounting holes; 4 leads
DIMENSIONS (millimetre dimensions are derived from the original inch dimensions)
inches
UNIT
mm
VERSION
OUTLINE
SOT540A
H
0.227
0.197
5.77
5.00
A
U 2
A
A
0.335
0.325
8.51
8.26
b
0.006
0.004
0.15
0.10
c
IEC
22.05
21.64
0.868
0.852
D
22.05
21.64
0.868
0.852
D 1
3
1
10.21
0.402
e
JEDEC
U 1
H 1
D 1
e
D
q
10.26
10.06
0.404
0.396
E
REFERENCES
Rev. 01 — 27 January 2010
10.31
10.01
0.406
0.394
b
E 1
2
4
0
0.070
0.060
1.78
1.52
F
scale
EIAJ
5
15.75
14.73
0.620
0.580
H
w 2
w 3
10 mm
5
M
M
18.72
18.47
0.737
0.727
C
H 1
C
M
F
p
B
0.133
0.123
3.38
3.12
p
w 1
M
0.107
0.097
2.72
2.46
Broadband power LDMOS transistor
Q
A
M
27.94
1.100
B
q
M
PROJECTION
EUROPEAN
34.16
33.91
1.345
1.335
U 1
E 1
0.390
0.380
9.91
9.65
U 2
c
Q
0.010 0.020
0.25
© NXP B.V. 2010. All rights reserved.
w 1
BLF645
ISSUE DATE
99-08-27
99-12-28
0.51
w 2
SOT540A
E
0.010
0.25
w 3
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