WWW.
Microsemi .
COM
RF PRODUCTS DIVISION
SD1143
RF & MICROWAVE
TRANSISTORS
PRODUCT PREVIEW
DESCRIPTION
The SD1143 is a 12.
2 V Class C epitaxial silicon
NPN planar
transistor designed primarily for VHF Communications.
It withstands very high VSWR under operating conditions.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.
microsemi.
com
KEY FEATURES
!"175 MHz !"12.
5 Volts !"Common Emitter !"POUT = 10 W Min.
!"GP = 10 dB Gain
APPLICATIONS/BENEFITS
!"VHF Mobile Applications
ABSOLUTE MAXIMUM RATINGS (TCASE = 25°C)
Symbol
Parameter
Value
VCBO VCEO VCES VEBO
IC PDISS TJ
Collector-Base Voltage Collector-Emitter Voltage Collector-Emitter Voltage Emitter-Base Volt...