1) Two 2SC3837K chips in a EMT or UMT or SMT package. 2) High transition frequency. (fT=1.5GHz) 3) Low output capacitance. (Cob=0.9pF)
zEquivalent circuits
EMX4 / UMX4N
(3) (2) (1)
IMX4
(4) (5) (6)
(4) (5) (6)
(3) (2) (1)
zDimensions (Unit : mm)
EMX4
ROHM : EMT6 UMX4N
Each lead has same dimensions
zAbsolute maximum ratings (Ta=25°C)
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power EMX4 / UMX4N
dissipation
IMX4
Jun.