MS1406
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DESCRIPTION:DESCRIPTION:
The MS1406 is a silicon NPN transistor designed for
12.5V AM Class C amplifiers operating in the 118–136 MHz
aviation band and for 28V FM Class C amplifiers used in
ground station transmitters. Diffused emitter ballast and
gold metalization provide maximum ruggedness and
reliability.
ABSOLUTE MAXIMUM RATINGS ABSOLUTE MAXIMUM RATINGS (Tcase = 25°°C)
65
V
CEO
Collector-Emitter Voltage 35 V
V
EBO
Emitter-Base Voltage 4.0 V
I
C
Continuous Collector Current 3.0 A
P
D
Total Dissipation 30 W
Tj Junction Temperature 200
T
STG
Storage Temperature -65 to +200
Thermal Data Thermal Data
R
TH(J-C)
Thermal Resistance Junction-case
5.8
°°C/W
FeaturesFeatures
• 175MHz
• 12.5 VOLTS
• GOLD METALIZATION
• Pout = 20WATTS
• Gp = 8.0 dB MINIMUM
• COMMON EMITTER CONFIGURATION
RF & MICROWAVE TRANSISTORS
FM MOBILE APPLICATIONS
140 COMMERCE DRIVE
MONTGOMERYVILLE, PA
18936-1013
PHONE: (215) 631-9840
FAX: (215) 631-9855