Datasheet Summary
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PTB 20157 20 Watts, 1.35- 1.85 GHz RF Power Transistor
Description
The 20157 is an NPN mon base RF power transistor intended for 22- 26 Vdc class C operation from 1.35 to 1.85 GHz. Rated at 20 watts minimum output power, it may be used for both CW and PEP applications. Ion implantation, nitride surface passivation and gold metallization are used to ensure excellent device reliability. 100% lot traceability is standard.
20 Watts, 1.35- 1.85 GHz Class C Characteristics 40% Min Collector Efficiency at 20 Watts Gold Metallization Silicon Nitride Passivated
Typical Output Power vs. Input Power
Output Power (Watts)
25 20 15 10 5 0 0 1 2 3 4 5 6 7
2015 7
LOT COD E
VCC = 22 V...