All Transistors. 2SB491 Datasheet

 

2SB491 Datasheet and Replacement


   Type Designator: 2SB491
   Material of Transistor: Ge
   Polarity: PNP
   Maximum Collector Power Dissipation (Pc): 40 W
   Maximum Collector-Base Voltage |Vcb|: 250 V
   Maximum Emitter-Base Voltage |Veb|: 5 V
   Maximum Collector Current |Ic max|: 11 A
   Max. Operating Junction Temperature (Tj): 85 °C
   Transition Frequency (ft): 0.5 MHz
   Forward Current Transfer Ratio (hFE), MIN: 15
   Noise Figure, dB: -
   Package: TO3
 

 2SB491 Substitution

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2SB491 Datasheet (PDF)

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Datasheet: 2SB482 , 2SB483 , 2SB484 , 2SB485 , 2SB486 , 2SB487 , 2SB488 , 2SB49 , 2N5551 , 2SB492 , 2SB492ST , 2SB493 , 2SB493W , 2SB494 , 2SB495 , 2SB495A , 2SB496 .

History: CMBT9014C

Keywords - 2SB491 transistor datasheet

 2SB491 cross reference
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