Product Summary

The mrf238 is a silicon npn rf power transistor. The MRF238 is designed for large signal power amplifier applications operating to 175 MHz.

Parametrics

mrf238 absolute maximum ratings: (1)IC: 5.0 A; (2)VCB: 60 V; (3)VCE: 18 V; (4)PDISS: 65 W @ TC = 25 ℃; (5)TJ: -65 ℃ to +200 ℃; (6)TSTG: -65 ℃ to +200 ℃.

Features

MRFmrf238 features: (1)BVCEO: 18 V; (2)BVCBS: 36 V; (3)BVEBO: 4.0 V; (4)ICBO: 2.0 mA; (5)hFE: 5.0V; (6)COB: 105 to 130 pF; (7)GPE: 9 to 10 dB.

Diagrams

mrf238 block diagram

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MRF238
MRF238

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