am1011.pdf part of ST am1011 am1011.pdf, . Electronic Components Datasheets Active components Transistors ST am1011.pdf text manual preview

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AM1011-400
RF & MICROWAVE TRANSISTORS
L-BAND AVIONICS APPLICATIONS
.
. REFRACTORY/GOLD METALLIZATION

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EMITTER SITE BALLASTED
15:1 VSWR CAPABILITY

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LOW THERMAL RESISTANCE
INPUT/OUTPUT MATCHING

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OVERLAY GEOMETRY
METAL/CERAMIC HERMETIC PACKAGE
P OUT = 400 W MIN. WITH 8.0 dB GAIN
.400 x .500 2LFL (S038)
hermetically sealed
ORDER CODE BRANDING
AM1011-400 1011-400

PIN CONNECTION
DESCRIPTION
The AM1011-400 device is a high power Class
C transistor specifically designed for TCAS and
Mode-S pulsed output and driver applications.
This device is designed for operation under moder-
ate pulse width and duty cycle pulse conditions
and is capable of withstanding 15:1 output VSWR
at rated RF conditions. Low RF thermal resistance
and computerized automatic wire bonding tech-
niques ensure high reliability and product consist-
ency.
The AM1011-400 is supplied in the BIGPACTM Her- 1. Collector 3. Emitter
metic Metal/Ceramic package Input/Output match- 2. Base 4. Base
ing structures.

ABSOLUTE MAXIMUM RATINGS (T case = 25