All Transistors. 2SA643 Datasheet

 

2SA643 Datasheet and Replacement


   Type Designator: 2SA643
   Material of Transistor: Si
   Polarity: PNP
   Maximum Collector Power Dissipation (Pc): 0.5 W
   Maximum Collector-Base Voltage |Vcb|: 40 V
   Maximum Collector-Emitter Voltage |Vce|: 20 V
   Maximum Emitter-Base Voltage |Veb|: 5 V
   Maximum Collector Current |Ic max|: 0.5 A
   Max. Operating Junction Temperature (Tj): 175 °C
   Transition Frequency (ft): 50 MHz
   Collector Capacitance (Cc): 30 pF
   Forward Current Transfer Ratio (hFE), MIN: 60
   Noise Figure, dB: -
   Package: TO92
 

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2SA643 Datasheet (PDF)

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2SA643

Transistors2SA643

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2SA643

 9.2. Size:82K  usha
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2SA643

Transistors2SA642

 9.3. Size:189K  inchange semiconductor
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2SA643

isc Silicon PNP Power Transistor 2SA648DESCRIPTIONCollector-Emitter Breakdown Voltage-: V = -120V(Min.)(BR)CEOWide Area of Safe OperationMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for audio power amplifier applications.ABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER VALUE UNITV Collector-Base Voltag

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Datasheet: 2SA638 , 2SA638S , 2SA639 , 2SA639S , 2SA64 , 2SA640 , 2SA641 , 2SA642 , 2SB817 , 2SA645 , 2SA646 , 2SA647 , 2SA648 , 2SA649 , 2SA65 , 2SA650 , 2SA651 .

History: 2SC4177L5 | 2SC4222 | 2SC6096-TD-E | 2SC4507 | 2SC5382 | S9012-H | 2SA2124-TD-E

Keywords - 2SA643 transistor datasheet

 2SA643 cross reference
 2SA643 equivalent finder
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