PTB20101 transistor equivalent, 175 watts p-sync/ 470-860 mhz uhf tv power transistor.
The 20101 is a class AB, NPN, common emitter UHF TV power transistor intended for 28 Vdc operation from 470 to 860 MHz. It is rated at 175 watts P-sync minimum output power. Ion implantation, nitride surface passivation and gold metallization are use.
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