140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855
RF & MICROWAVE DISCRETE LOW POWER
TRANSISTORS
Features
• Specified @ 12.
5 V, 870 MHz Characteristics • Output Power = 1.
5 W • Minimum Gain = 8 dB • Efficiency 60% (Typ) • Cost Effective PowerMacro Package • Electroless Tin Plated Leads for Improved Solderability
MRF557 MRF557G
* G Denotes RoHS Compliant, Pb Free Terminal Finish
Power Macro
DESCRIPTION: Designed primarily for wideband large signal stages in
the UHF frequency range.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C)
Symbol
Parameter
VCEO
Collector-Emitter Voltage
VCBO
Collector-Base Voltage
VEBO
Emitter-Base Voltage
IC Collector Curren...