BLF544B Philips Semiconductors, BLF544B Datasheet - Page 11

• Manufacturer Part Number: BLF544B
• Description: UHF push-pull power MOS transistor
• Manufacturer: Philips Semiconductors

Philips Semiconductors
PACKAGE OUTLINE
October 1992
Flanged double-ended ceramic package; 2 mounting holes; 4 leads
UHF push-pull power MOS transistor
DIMENSIONS (millimetre dimensions are derived from the original inch dimensions)
inches
UNIT
mm
OUTLINE
VERSION
SOT268A
0.193
0.165
4.91
4.19
A
0.065
0.055
1.66
1.39
b
H
U 2
A
A
0.005
0.003
0.13
0.07
c
IEC
12.96
12.44
0.510
0.490
D
0.255
0.245
6.48
6.22
E
1
2
0.254
6.45
JEDEC
e
U 1
H 1
D
q
e
0.080
0.070
2.04
1.77
REFERENCES
5
F
b
17.02
16.00
0.670
0.630
0
H
4
3
0.324
0.304
scale
8.23
7.72
EIAJ
w 2
w 3
H 1
11
5
M
M
C
0.135
0.125
3.43
3.17
C
p
10 mm
P
F
B
0.105
0.095
2.67
2.41
Q
w 1
18.42
0.725
M
q
A B
24.90
24.63
0.980
0.970
U 1
PROJECTION
0.260
0.250
EUROPEAN
6.61
6.35
U 2
c
0.51
0.02
Q
w 1
Product specification
1.02
0.04
w 2
BLF544B
ISSUE DATE
E
97-06-28
0.26
0.01
w 3
SOT268A