MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by MRF173/D
The RF MOSFET Line
RF Power Field Effect Trans...
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by MRF173/D
The RF MOSFET Line
RF Power Field Effect
Transistors
N–Channel Enhancement Mode MOSFETs
Designed for broadband commercial and military applications up to 200 MHz frequency range. The high–power, high–gain and broadband performance of these devices make possible solid state transmitters for FM broadcast or TV channel frequency bands. Guaranteed Performance at 150 MHz, 28 V: Output Power = 80 W Gain = 11 dB (13 dB Typ) Efficiency = 55% Min. (60% Typ) Low Thermal Resistance Ruggedness Tested at Rated Output Power Nitride Passivated Die for Enhanced Reliability Low Noise Figure — 1.5 dB Typ at 2.0 A, 150 MHz Excellent Thermal Stability; Suited for Class A Operation MAXIMUM RATINGS
Rating Drain–Source Voltage Drain–Gate Voltage Gate–Source Voltage Drain Current — Continuous Total Device Dissipation @ TC = 25°C Derate above 25°C Storage Temperature Range Operating Temperature Range Symbol VDSS VDGO VGS ID PD Tstg TJ Value 65 65 ±40 9.0 220 1.26 –65 to +150 200 Unit Vdc Vdc Vdc Adc Watts W/°C °C °C G S D
MRF173 MRF173CQ
80 W, 28 V, 175 MHz N–CHANNEL BROADBAND RF POWER MOSFETs
CASE 211–11, STYLE 2 (MRF173)
CASE 316–01, STYLE 2 (MRF173CQ)
THERMAL CHARACTERISTICS
Characteristic Thermal Resistance, Junction to Case Symbol RθJC Max 0.8 Unit °C/W
ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted)
Characteristic Symbol Min Typ Max Unit
OFF CHARACTERISTICS
Drain–Source Breakdown Voltage (...