140 COMMERCE DRIVE MONTGOMERYVILLE, PA 18936-1013 PHONE: (215) 631-9840 FAX: (215) 631-9855
RF & MICROWAVE DISCRETE LOW ...
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 Current
Value 16 30 3.0 500
Unit Vdc Vdc Vdc mA
Thermal Data
P
D
Total Device Dissipation @ TC = 75°C Derate above 75°C
3.0 Watts 40 mW/ °C
Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein
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