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                                                                                            SD4100
PRODUCT DEVELOPMENT DATA SHEET
This data sheet contains the design criteria and target specifications for a product which is currently
under development by SGS-THOMSON. The design criteria and specifications of this item could change
prior to introduction and SGS-THOMSON assumes no liability for use of information contained herein.

                                       RF & MICROWAVE TRANSISTORS
                                             TV/LINEAR APPLICATIONS
.
.   470 - 860 MHz

.
.
    28 VOLTS
    CLASS AB PUSH PULL
    DESIGNED FOR HIGH POWER LINEAR

.
.
    OPERATION
    HIGH SATURATED POWER CAPABILITY
    INTERNAL INPUT/OUTPUT MATCHING                              .437 x .450 4LFL (M173)
    NETWORKS PROVIDE HIGH BALANCED                                     epoxy sealed
    IMPEDANCES FOR SIMPLIFIED CIRCUIT                    ORDER CODE                 BRANDING
    DESIGN AND WIDE INSTANTANEOUS                          SD4100                     SD4100

.
.
    BANDWIDTH
    GAIN = 8.5 dB MIN.
    POUT = 100 W MIN. CW
                                                                   PIN CONNECTION

.   POUT = 125 W PEAK SYNC.




DESCRIPTION
The SD4100 is a gold metallized epitaxial silicon
NPN planar transistor using diffused emitter bal-
last resistors for high linearity Class AB operation
in UHF and Band IV, V television transmitters and                1. Collector           3. Emitter
transposers.                                                     2. Base

ABSOLUTE MAXIMUM RATINGS (T case = 25 

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