Product Summary

The MRF166W is a 40W, 500MHz, 28V RF MOSFET.

Parametrics

MRF166W absolute maximum ratings: (1)Drain–Gate Voltage VDSS: 65 Vdc; (2)Drain–Gate Voltage (RGS = 1.0 MW) VDGR: 65 Vdc; (3)Gate–Source Voltage VGS: ± 40 Adc; (4)Drain Current Continuous ID: 8.0 ADC; (5)Total Device Dissipation @ TC = 25℃ PD: 175Watts; (6)Derate above 25℃: 1.0℃/W; (7)Storage Temperature Range Tstg: –65 to +150 ℃; (8)Operating Junction Temperature TJ: 200 ℃.

Features

MRF166W features: (1)Typical performance at 175 MHz, 28 Vdc. Output power = 40 W. Gain = 17 dB. Efficiency = 60%; (2)Excellent thermal stability, ideally suited for Class A operation; (3)Facilitates manual gain control, ALC and modulation techniques; (4)100% tested for load mismatch at all phase angles with 30:1 VSWR; (5)Low Crss 4.0 pF @ VDS = 28 V.

Diagrams

MRF166W block diagram

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MRF166W
MRF166W

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MRF1.6/5.6
MRF1.6/5.6

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Data Sheet

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MRF1.6/5.6-AP-2.5C
MRF1.6/5.6-AP-2.5C

Hirose Connector

RF Connectors Obsolete

Data Sheet

Negotiable 
MRF1.6/5.6-AP-59U
MRF1.6/5.6-AP-59U

Hirose Connector

RF Connectors Obsolete

Data Sheet

Negotiable 
MRF1.6/5.6-BCUPA
MRF1.6/5.6-BCUPA

Hirose Connector

RF Connectors Obsolete

Data Sheet

Negotiable 
MRF1.6/5.6-LPJ-179U
MRF1.6/5.6-LPJ-179U

Hirose Connector

RF Connectors Obsolete

Data Sheet

Negotiable 
MRF1.6/5.6-LR-PC-1
MRF1.6/5.6-LR-PC-1

Hirose Connector

RF Connectors Obsolete

Data Sheet

Negotiable