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PTB20237

Part Number	PTB20237
Manufacturer	Ericsson
Description	150 Watts/ 470-860 MHz UHF TV Power Transistor
Published	Apr 16, 2005
Detailed Description	e PTB 20237 150 Watts, 470–860 MHz UHF TV Power Transistor Description The 20237 is a class AB, NPN, common emitter UHF ...
Datasheet	PTB20237 PDF File

Overview

e PTB 20237 150 Watts, 470–860 MHz UHF TV Power Transistor Description The 20237 is a class AB, NPN, common emitter UHF TV power transistor intended for 28 Vdc operation from 470 to 860 MHz.
Rated at 150 watts minimum output power, it may be used for both CW and PEP applications.
Ion implantation, nitride surface passivation and gold metallization ensure excellent device reliability.
100% lot traceability is standard.
470–860 MHz, 28 Volts Class AB Characteristics 50% Collector Efficiency at 150 Watts Gold Metallization Silicon Nitride Passivated Typical Output Power vs.
Input Power 200 Output Power (Watts) 175 150 125 100 75 50 25 0 0 4 8 12 16 20 24 202 37 LOT COD E VCC = ...

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