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SD1455
RF & MICROWAVE TRANSISTORS
TV/LINEAR APPLICATIONS
.
. 170 - 230 MHz
.
.
25 VOLTS
IMD - 55dB
.
.
COMMON EMITTER
GOLD METALLIZATION
. HIGH SATURATED POWER CAPABILITY
DIFFUSED EMITTER BALLAST .500 4L STUD (M130)
. RESISTORS
DESIGNED FOR HIGH POWER LINEAR ORDER CODE
epoxy sealed
BRANDING
. OPERATION
P OUT = 20 W MIN. WITH 8.0 dB GAIN
SD1455 SD1455
PIN CONNECTION
DESCRIPTION
The SD1455 is a gold metallized epitaxial silicon
NPN planar transistor using diffused emitter ballast
resistors for high linearity Class A operation in 1. Collector 3. Base
VHF and Band III television transmitters and trans- 2. Emitter 4. Emitter
posers.
ABSOLUTE MAXIMUM RATINGS (T case = 25