BF258 Transistor NPN
0,42 €
Only 10 in stock
SKU: BF258-XAR
BF258 TRANSISTOR
HIGH VOLTAGE VIDEO AMPLIFIERS
HIGH VOLTAGE VIDEO AMPLIFIERS
BF258 TRANSISTOR
Type Designator: BF258
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 0.8 W
Maximum Collector-Base Voltage |Vcb|: 250 V
Maximum Collector-Emitter Voltage |Vce|: 250 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.1 A
Max. Operating Junction Temperature (Tj): 125 °C
Transition Frequency (ft): 55 MHz
Collector Capacitance (Cc): 7 pF
Forward Current Transfer Ratio (hFE), MIN: 25
Noise Figure, dB: -
Package: TO39
HIGH VOLTAGE VIDEO AMPLIFIERS
DESCRIPTION
The BF257, BF258 and BF259 are silicon planar epitaxial NPN transistors in Jedec TO-39 metalcase. They are particularly designed for videooutputstages in CTV and MTV sets, class A audio outputstages and drivers for horizontal deflection circuits
