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PTB 20003 4 Watts, 915–960 MHz Cellular Radio RF Power Transistor
Description
The 20003 is a class AB, NPN, common emitter RF power transistor intended for 25 Vdc operation across the 915 to 960 MHz frequency band. Rated at 4 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.
Specified 25 Volts 4 Watts, 915–960 MHz Class AB Characteristics 50% Collector Efficiency at 4 Watts Gold Metallization Silicon Nitride Passivated
Typical Output Power vs. Input Power
12 10 8 6 4 2 0 0.00
Output Power (Watts)
200 03
LOT COD E
VCC = 25 V ICQ = 50 mA f = 960 MHz
0.15 0.30 0.45 0.60 0.
PTB20003 Datasheet
