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MS1251
RF & MICROWAVE
TRANSISTORS VHF MOBILE APPLICATIONS
Features
• • • • • • • 175 MHz 12.
5 VOLTS POUT = 45 WATTS GP = 6.
5 dB MINIMUM INPUT MATCHED COMMON EMITTER CONFIGURATION VSWR = 20:1
DESCRIPTION:
The MS1251 is an epitaxial silicon
NPN planar
transistor designed primarily for 12.
5 V, Class C VHF communications.
This device utilizes diffused emitter resistors to achieve 20:1 VSWR capability at rated operating conditions.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25° C)
Symbol
VCBO VCEO VCES VEBO IC PDISS TJ T STG
Parameter
Collector - Base Voltage Collector - Emitter Voltage Co...