BF259 Datasheet. Specs and Replacement

Type Designator: BF259  📄📄 

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.5 W

Maximum Collector-Base Voltage |Vcb|: 300 V

Maximum Collector-Emitter Voltage |Vce|: 300 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 0.1 A

Max. Operating Junction Temperature (Tj): 125 °C

Electrical Characteristics

Transition Frequency (ft): 90 MHz

Collector Capacitance (Cc): 7 pF

Forward Current Transfer Ratio (hFE), MIN: 25

Noise Figure, dB: -

Package: TO39

 BF259 Substitution

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BF259 datasheet

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BF259

BF257 BF258-BF259 HIGH VOLTAGE VIDEO AMPLIFIERS DESCRIPTION The BF257, BF258 and BF259 are silicon planar epitaxial NPN transistors in Jedec TO-39 metal case.They are particularly designed for videooutput stages in CTV and MTV sets, class A audio output stages and drivers for horizontal deflection circuits. TO-39 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Value Symbol Para... See More ⇒

 ..3. Size:136K  cdil

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BF259

Continental Device India Limited An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company NPN SILICON HIGH VOLTAGE TRANSISTORS BF257, BF 258, BF259 TO-39 Metal Can Package INTENDED FOR VIDEO OUTPUT STAGES IN BLACK AND WHITE AND IN COLOUR TELEVISION REVEIVERS. ABSOLUTE MAXIMUM RATINGS (Ta=25 C unless specified otherwise) DESCRIPTION SYMBOL BF257 BF258 BF259 UNITS VCEO Collector Emit... See More ⇒

 0.1. Size:133K  motorola

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BF259

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by PBF259/D High Voltage Transistors NPN Silicon PBF259 PBF259S COLLECTOR 3 2 BASE 1 EMITTER 1 MAXIMUM RATINGS 2 3 Rating Symbol PBF259,S Unit CASE 29 04, STYLE 1 Collector Emitter Voltage VCEO 300 Vdc TO 92 (TO 226AA) Collector Base Voltage VCBO 300 Vdc Emitter Base Voltage VEBO 5.0 Vdc Collector Curre... See More ⇒

Detailed specifications: BF257C, BF257CSM, BF257D, BF257G, BF257N, BF257S, BF258, BF258A, TIP127, BF259A, BF259G, BF260, BF261, BF262, BF263, BF264, BF265

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