View mrf949t1rev0 datasheet:

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MRF949T1/D The RF Line MRF949T1 NPN Silicon Low Noise Transistors Motorola’s MRF949 is a high performance NPN transistor designed for use in high gain, low noise small–signal amplifiers. The MRF949 is well suited for low ICmax = 50 mA voltage wireless applications. This device features a 9 GHz DC current LOW NOISE gain–bandwidth product with excellent linearity. TRANSISTORS • Low Noise Figure, NFmin = 1.4 dB (Typ) @ 1 GHz @ 5 mA • High Current Gain–Bandwidth Product, ft = 9 GHz @ 15 mA • Maximum Stable Gain = 18 dB @ 1 GHz @ 5 mA • Output Third Order Intercept, OIP3 = +29 dBm @ 1 GHz @ 10 mA • Fully Ion–Implanted with Gold Metallization and Nitride Passivation • Available in Tape and Reel Packaging Options: T1 S