Small Signal RF Transistors
TO-39 & TO-72 Cases
TYPE NO. DESCRIPTION VCBO VCEO VEBO ICBO @V
CB hFE @ IC @ VCE VCE (SAT ) @ ICfTCob NF CASE
(V) (V) (V) (µA) (V) *TYP (mA) (V) (V) (mA) (MHz) (pF) (dB)
*TYP *TYP
MIN MIN MIN MIN MAX MAX MIN MAX MAX
BFX89 NPN RF AMPL/SWITCH 30 15 2.5 0.01 15 20 150 2.0 1.0 - - - - 1200 1.7 4.0 TO-72
BFY90 NPN RF AMPL/SWITCH 30 15 2.5 0.01 15 25 150 2.0 1.0 - - - - 1400 1.5 3.5 TO-72
CM4957 PNP RF AMPL/SWITCH 30 25 3.0 0.1 10 20 150 2.0 10 - - - - 1200 2.0 - - TO-72
CM5160 PNP RF AMPL/SWITCH 60 40 4.0 1.0 28 10 - - 50 5.0 - - - - 500 4.0 - - TO-39
CM5583 PNP RF AMPL/SWITCH 30 30 3.0 0.05 20 25 100 100 2.0 0.8 100 1300 5.0 - - TO-39
CM5943 NPN RF AMPL/SWITCH 40 30 3.5 10 15 25 300 50 15 0.2 100 1200 2.5 8.0 TO-39
TO-39 TO-72
www.centralsemi.com
(30-March 2006)
