BF458
Datasheet, Equivalent, Cross Reference Search
Type Designator: BF458
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 6
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): 150
°C
Transition Frequency (ft): 40
MHz
Forward Current Transfer Ratio (hFE), MIN: 26
Noise Figure, dB: -
Package:
TO126
BF458
Transistor Equivalent Substitute - Cross-Reference Search
BF458
Datasheet (PDF)
..1. Size:65K philips
bf457 bf458 bf459.pdf 
DISCRETE SEMICONDUCTORSDATA SHEETbook, halfpageM3D100BF457; BF458; BF459NPN high-voltage transistors1996 Dec 09Product specificationSupersedes data of September 1994File under Discrete Semiconductors, SC04Philips Semiconductors Product specificationNPN high-voltage transistors BF457; BF458; BF459DESCRIPTIONNPN transistors in a TO-126; SOT32 plastic package.handbook,
..2. Size:47K philips
bf458 bf459.pdf
DISCRETE SEMICONDUCTORSDATA SHEETbook, halfpageM3D100BF458; BF459NPN high-voltage transistors1999 Apr 21Product specificationSupersedes data of 1996 Dec 06Philips Semiconductors Product specificationNPN high-voltage transistors BF458; BF459FEATURES Low current (max. 100 mA) High voltage (max. 300 V).handbook, halfpage2APPLICATIONS Intended for video o
..4. Size:113K cdil
bf457 bf458 bf459.pdf
Continental Device India LimitedAn ISO/TS 16949, ISO 9001 and ISO 14001 Certified CompanyNPN PLASTIC POWER TRANSISTORS BF457, 458, 459TO126 Plastic PackageECBVideo Output Stages of TV Sets , for AF Output Stages with a High OperatingVoltage and as Driver Transistors in Horizontal Deflection Circuit Aplications.ABSOLUTE MAXIMUM RATINGS (Ta=25C unless specified otherwise)
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