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PTB20237 - 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.

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Datasheet Details

Part number PTB20237
Manufacturer Ericsson
File Size 541.31 KB
Description 150 Watts/ 470-860 MHz UHF TV Power Transistor
Datasheet download datasheet PTB20237 Datasheet
Additional preview pages of the PTB20237 datasheet.

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Full PDF Text Transcription

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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 = 28 V ICQ = 0.
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