MRF231

The MRF231 is a kind of NPN Silicon RF power transistor.It is designed for 12.5V, mid-band large signal amplifier applications in industrial and commercial FM equipment operating in the 40-100MHz range.

There are some information about MRF231 features.(1) specified 12.5V,90MHz characteristics; (2) output power: 3.5 W; (3) minimum gain: 10 dB; (4) efficiency: 55%.

Then is about maximum ratings of MRF231. (1): collector-emitter voltage(VCEO) is 18 Vdc; (2): collector-base voltage(VCBO) is 36 Vdc; (3): emitter-base voltage(VEBO) is 4.0 Vdc; (4): collector current continuous(IC) is 1.0 Adc; (5): total device dissipation(PD) is 10 W at TA is 25; (6): storage temperature range(Tstg) is from  -65 to -200; (7): stud torque is from -6.5 to In-Lb.

If you want to know more information such as the electrical characteristics about the MRF231,please download the datasheet at www.seekic.com.