Philips Semiconductors
NPN microwave power transistor
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
VCBO
VCER
VCEO
VEBO
IC
Ptot
Tstg
Tj
Tsld
collector-base voltage
collector-emitter voltage
collector-emitter voltage
emitter-base voltage
collector current
total power dissipation
storage temperature range
operating junction temperature
soldering temperature
open emitter
RBE = 220 Ω
open base
open collector
Tmb = 75 °C
t ≤ 10 s; note 1
Note
1. Up to 0.2 mm from ceramic.
Product specification
LXE18300X
MIN.
−
−
−
−
−
−
−65
−
−
MAX.
45
30
20
3
6
57
+200
200
235
UNIT
V
V
V
V
A
W
°C
°C
°C
10
IC
(A)
1
10−1
MRA433
(1)
10−2
1
10
102
VCE (V)
Tmb ≤ 75 °C.
(1) Region of permissible DC operation.
Fig.2 DC SOAR.
handbook1, 0h0alfpage
Ptot
(W)
80
60
40
20
0
0
50
MRA442
100
150
200
Tmb (oC)
Ptot max = 57 W.
Fig.3 Maximum power dissipation derating as a
function of mounting base temperature.
1997 Feb 18
MAINTENANCE TYPE - NOT RECOMMENDED FOR NEW DESIGNS; SEE INDEX SECTION OF SC15
3