鈥?/div>
REFRACTORY/GOLD METALIZATION
LOW THERMAL RESISTANCE
INPUT/OUTPUT MATCHING
OVERLAY GEOMETRY
EMITTER SITE BALLASTED
DESCRIPTION:
THE MS2209 AVIONICS POWER TRANSISTOR IS A BROADBAND,
HIGH PEAK PULSE POWER DEVICE SPECIFICALLY DESIGNED
FOR AVIONICS APPLICATIONS REQUIRING BROAD BANDWIDTH
WITH MODERATED DUTY CYCLE AND PULSE WIDTH
CONSTRAINTS SUCH AS GROUND/SHIP BASED DME/TACAN.
THIS DEVICE IS ALSO CAPABLE OF SPECIALIZED
APPLICATIONS INCLUDING JTIDS WITH REDUCED POWER
UNDER PULSE FORMATS UTILIZING SHORT PULSE WIDTHS
AND HIGH BURST OR OVERALL DUTY CYCLES.
ABSOLUTE MAXIMUM RATINGS
(Tcase = 25擄C)
擄
Symbol
P
DISS
I
C
V
CC
T
J
T
STG
Parameter
Power Dissipation* (T
C
鈮?/div>
100潞C)
Device Current *
Collector Supply Voltage*
Junction Temperature
Storage Temperature
Value
220
7.0
50
250
-65 to +200
Unit
W
A
V
擄
C
擄
C
Thermal Data
R
TH(J-C)
Junction - Case Thermal Resistance
*Applies only to rated RF amplifier operation
0.80
擄
C/W
MSC0930.PDF 10-13-98
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