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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