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Wireless Power Transistor 45 Watts 1805-1880 MHz
PH1819-45A
PH1819-45A
Wireless Power Transistor 45 Watts, 1805 - 1880 MHz
Features
• • • • • • NPN Silicon Microwave Power Transistor rd -28 dBc Typical 3 IMD at 45 Watts PEP Common Emitter Class AB Operation Internal Input and Output Impedance Matching Diffused Emitter Ballasting Gold Metalization System
Outline Drawing
1
Description
M/A-COM’s PH11819-45A is a high efficiency silicon bipolar NPN transistor intended for use as a common emitter class AB stage in power amplifiers that operate in the 1805 to 1880 MHz range. This transistor features internal input and output impedance matching, diffused emitter ballasting and gold metalization.