Philips Semiconductors
NPN microwave power transistor
PACKAGE OUTLINE
Flanged hermetic ceramic package; 2 mounting holes; 2 leads
Product specification
LXE18400X
SOT439A
D
A
F
3
D1
U1
B
q
C
c
1
H U2
p
E1
E
A
w1 M A M B M
2
b
w2 M C M
Q
0
5
10 mm
scale
DIMENSIONS (millimetre dimensions are derived from the original inch dimensions)
UNIT A
b
c
D
D1 E
E1
F
H
p
Q
q
U1 U2 w1 w2
mm
inches
6.05 3.69 0.13 12.85 12.83 10.31 10.26
5.23 3.42 0.05 12.55 12.57 10.01 10.06
0.238 0.145 0.005 0.506 0.505 0.406 0.404
0.206 0.135 0.002 0.494 0.495 0.394 0.396
1.58
1.47
0.62
0.58
17.27 3.43
15.75 3.17
3.33
2.97
16.51
22.94
22.73
9.91
9.65
0.25
0.79
0.680
0.620
0.135
0.125
0.131
0.117
0.650
0.905
0.895
0.390
0.380
0.010
0.031
OUTLINE
VERSION
IEC
SOT439A
REFERENCES
JEDEC
EIAJ
EUROPEAN
PROJECTION
ISSUE DATE
99-03-29
1999 Apr 22
9