BF394B NPN 30V 50mA 80MHZ 350mW TO29

silicon NPN HF transistor - Texas Instruments

Type Designator: BF394

Material of transistor: Si

Polarity: NPN

Maximum collector power dissipation (Pc), W: 0.31

Maximum collector-base voltage |Ucb|, V: 30

Maximum collector-emitter voltage |Uce|, V: 30

Maximum emitter-base voltage |Ueb|, V: 4

Maximum collector current |Ic max|, A: 0.05

Maksimalna temperatura (Tj), °C: 125

Transition frequency (ft), MHz: 80

Collector capacitance (Cc), pF: 2.2

Forward current transfer ratio (hFE), min: 65

Noise Figure, dB: -

Package of BF394 transistor: TO92