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2sd1455


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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 



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