BF494B pdf Datasheet and Replacements, Transistor Equivalent Finder, Cross Reference

BF494B Specs and Replacement

   Type Designator: BF494B
   Material of Transistor: Si
   Polarity: NPN

Absolute Maximum Ratings

Electrical Characteristics

   Transition Frequency (ft): 260 MHz
   Collector Capacitance (Cc): 1.6 pF
   Forward Current Transfer Ratio (hFE), MIN: 220
   Noise Figure, dB: -
   Package: TO92

BF494B Substitution

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BF494B datasheet

9.1. Size:48K philips
bf494 bf495.pdf pdf_icon

DISCRETE SEMICONDUCTORS DATA SHEET book, halfpage M3D186 BF494; BF495 NPN medium frequency transistors 1997 Jul 08 Product specification Supersedes data of September 1994 File under Discrete Semiconductors, SC04 Philips Semiconductors Product specification NPN medium frequency transistors BF494; BF495 FEATURES PINNING Low current (max. 30 mA) PIN DESCRIPTION Low voltage ... See More ⇒

9.2. Size:81K fairchild semi
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July 2006 BF494 tm NPN RF Transistor TO-92 1. Collector 2. Emitter 3. Base Absolute Maximum Ratings * Ta = 25 C unless otherwise noted Symbol Parameter Value Unit VCEO Collector-Emitter Voltage 20 V VCBO Collector-Base Voltage 30 V VEBO Emitter-Base Voltage 5.0 V IC Collector Current - Continuous 30 mA TJ Junction Temperature 150 C TSTG Storage Temperature Range - 55 150 C ... See More ⇒

9.3. Size:142K cdil
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Continental Device India Limited An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company NPN SILICON PLANAR EPITAXIAL RF TRANSISTORS BF494 BF495 TO-92 Plastic Package High Voltage Video Transistors ABSOLUTE MAXIMUM RATINGS(Ta=25 C unless specified otherwise) DESCRIPTION SYMBOL Value UNITS VCEO Collector Emitter Voltage 20 V VCBO Collector Base Voltage 30 V VEBO Emitter Base Vol... See More ⇒

Detailed specifications: BF493P1 , BF493P2 , BF493P5 , BF493Q , BF493S , BF493SP , BF494 , BF494A , A42 , BF494C , BF494D , BF495 , BF495B , BF495C , BF495D , BF496 , BF497 .