BLF245B NXP Semiconductors, BLF245B Datasheet - Page 12

• Manufacturer Part Number: BLF245B
• Description: Dual push-pull silicon N-channel enhancement mode vertical D-MOS transistor designed for large signal amplifier applications in the VHF frequency range
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PACKAGE OUTLINE
2003 Aug 04
Flanged double-ended ceramic package; 2 mounting holes; 4 leads
VHF push-pull power MOS transistor
DIMENSIONS (millimetre dimensions are derived from the original inch dimensions)
inches
UNIT
mm
OUTLINE
VERSION
SOT279A
0.269
0.237
6.84
6.01
A
0.065
0.055
1.65
1.40
b
H
0.006
0.004
0.15
0.10
U 2
A
A
c
IEC
0.364
0.356
9.25
9.04
D
0.365
0.355
9.27
9.02
D 1
0.234
0.226
5.94
5.74
E
2
1
JEDEC
0.235
0.225
5.97
5.72
E 1
D 1
U 1
H 1
D
q
e
REFERENCES
b
5
0.120
3.05
4
3
e
0
0.120
0.100
3.05
2.54
w 2
w 3
F
scale
EIAJ
M
M
12
5
12.96
11.94
0.510
0.470
C
p
H
M
C
10 mm
0.195
0.165
4.96
4.19
H 1
F
B
w 1
0.137
0.127
3.48
3.23
M
p
A
M
0.171
0.159
4.34
4.04
Q
B
M
E 1
18.42
0.725
q
PROJECTION
EUROPEAN
24.90
24.64
0.980
0.970
Q
c
U 1
0.235
0.225
5.97
5.72
U 2
Product specification
0.010 0.020
E
0.25
w 1
BLF245B
ISSUE DATE
99-03-29
0.51
w 2
SOT279A
0.010
0.25
w 3