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MRF231

ELEFLOW TECHNOLOGIES

www.eleflow.com

NPN Silicon RF power transistor

MRF231

Description:

MRF231 is designed for 12.5v, mid-band large signal amplifier applications in industrial and commercial

FM equipment operation in the 40-100MHz range.

Features:

Specified 12.5V, 90MHz characteristics

Output Power: 3.5W

Minimum gain: 10dB

Efficiency: 55%

Maximum Ratings

Rating

Symbol

Value

Unit

Collector-Emitter Voltage

Vceo

18

Vdc

Collector-Base Voltage

Vcbo

36

Vdc

Emitter-Base Voltage

Vebo

4.0

Vdc

Collector Current Continuous

Ic

1.0

Adc

Total Device Dissipation@Tc=25C

Derate above 25C

Pd

10

57.1

W

mW/C

Storage Temperature range

Tstg

-65-200

Stud Torque

-

6.5

In-Lb

Drawings:

CASE145A-01