鈥?/div>
836 MHz
12.5 VOLTS
P
OUT
= 45 WATTS
G
P
= 4.7 dB MINIMUM
COMMON BASE CONFIGURATION
DESCRIPTION:
The MS1455 is a 12.5 V Class C epitaxial silicon NPN planar
transistor designed for amplifier applications in the
806-866 MHz frequency range. Internal impedance matching
assures optimum gain and efficiency across the entire
frequency band. Gold metalization and emitter ballast resistors
assures infinite VSWR capability and long term reliability.
ABSOLUTE MAXIMUM RATINGS
(Tcase = 25擄C)
MAXIMUM
擄
Symbol
V
CBO
V
EBO
V
CEO
V
CES
P
DISS
I
C
T
J
T
STG
Parameter
Value
36
4.0
18
36
150
9.0
200
-65 to +150
Unit
V
V
V
V
W
A
擄
C
擄
C
Collector-Base Voltage
Emitter-Base Voltage
Collector-Emitter Voltage
Collector-Emitter Voltage
Power Dissipation
Device Current
Junction Temperature
Storage Temperature
Thermal Data
R
TH(J-C)
Thermal Resistance Junction-case
1.2
擄
C/W
053-7078 Rev - 10-2002