850-960 MHz APPLICATIONS
RF & MICROWAVE TRANSISTORS
.230 6LFL (M142)
epoxy sealed
.850 - 960 MHZ
.24 VOLTS
.COMMON EMITTER
.OVERLAY GEOMETRY
.GOLD METALLIZATION
.P
OUT =
6.0 W MIN. WITH 10.0 dB GAIN
DESCRIPTION
The SD1398 is a gold metallized epitaxial silicon
NPN transistor designed for high linearity Class
AB operation cellular base station applications. The
SD1398 can also be operated Class C.
The SD1398 is internally input matched and can
be used as a driver for the SD1423 or SD1424.
PIN CONNECTION
BRANDING
SD1398
ORDER CODE
SD1398
ABSOLUTE MAXIMUM RATINGS (Tcase = 25
°
C)
Symbol Parameter Value Unit
VCBO Collector-Base Voltage 50 V
V
CES
Collector-Emitter Voltage 35 V
V
EBO
Emitter-Base Voltage 3.5 V
IC Device Current 2.4 A
PDISS Power Dissipation 53 W
T
J
Junction Temperature +200
°
C
T
STG
Storage Temperature − 65 to +150
°
C
RTH(j-c) Junction-Case Thermal Resistance 3.3 °C/W
SD1398
1. Collector 3. Emitter
2. Base
THERMAL DATA
September 8, 1993
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