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PTB 20188 4 Watts P-Sync, 470–860 MHz UHF TV Linear Power Transistor
Description
The 20188 is an NPN common emitter UHF power transistor intended for 25 Vdc class A operation from 470 to 860 MHz. It is rated at 4 watts output power, and 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.
4 Watts (P-sync), 470–860 MHz Class A Characteristics Gold Metallization Silicon Nitride Passivated
Typical Output Power vs. Input Power
6
Output Power (Watts)
5 4 3 2 1 0.18
LOT
2018 COD 8 E
VCC = 25 V IC = 850 mA f = 860 MHz
0.37
0.56
0.75
0.94
1.
PTB20188 Datasheet
