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MS2204
RF & MICROWAVE TRANSISTORS
AVIONICS APPLICATIONS
DESCRIPTION:DESCRIPTION:
The MS2204 is a common emitter, silicon NPN, microwave
transistor designed for Class A driver applications under
DME or IFF pulse conditions. This device is capable of
withstanding an infinite load VSWR at any phase angle
under rated conditions.
ABSOLUABSOLUTE MAXIMUM RATINGSTE MAXIMUM RATINGS (Tcase = 25°C)
Symbol Parameter Value Unit
P
DISS
Total Power Dissipation* (see Safe Area) W
I
C
DeviceCurrent* 300 mA
V
CE
Collector-Emitter Bias Voltage* 20 V
T
j
Junction Temperature (Pulsed RF Operation) +200
°°C
T
stg
Storage Temperature -65 to +150
°°C
Thermal DataThermal Data
R
TH(J-C)
Junction-case Thermal Resistance 35
°°C/W
FeaturesFeatures
• 1090 MHz
• 18 VOLTS
• P
OUT
= 0.6 WATTS
• G
P
= 10.8 dB MINIMUM
• CLASS A OPERATION
• INFINITE VSWR CAPABILITY @ RATED CONDITIONS
• COMMON EMITTER CONFIGURATION
140 COMMERCE DRIVE
MONTGOMERYVILLE, PA
18936-1013
PHONE: (215) 631-9840
FAX: (215) 631-9855
