140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855
RF AND MICROWAVE TRANSISTORS...
140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855
RF AND MICROWAVE
TRANSISTORS GENERAL PURPOSE AMPLIFIER APPLICATIONS
MSC4000
Features
3:1 VSWR AT RATED CONDITIONS HERMETIC STRIPAC® PACKAGE
POUT = 0.5 W MIN. WITH 5.0 dB GAIN AT 4.0 GHz
DESCRIPTION:
The MSC4000 common-base, hermetically sealed silicon
NPN microwave power
transistor features a unique Microgrid™ structure and can withstand 3:1 VSWR at any phase angle under rated conditions. It is designed for Class C amplifier applications in the 2.0 – 4.4 GHz frequency range.
ABSOLUTE MAXIMUM RATINGS (TCASE = 25°C)
Symbol
Parameter
PDISS IC VCC TJ
TSTG
Power Dissipation* Device Current* Collector Supply Voltage* Junction Temperature (Pulsed RF Operation) Storage Temperature
THERMAL DATA
RTH(j-c)
Junction-Case Thermal Resistance*
*Applies only to rated RF amplifier operation
Value 3.89 0.15 30 +200 -65 to +200
45
Unit W A V °C °C
°C/W
Advanced Power Technology r...
