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: 2SA1801 , 2SA1802 , 2SA1802A , 2SA1803 , 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , 2SD2499 , 2SA1805 , 2SA1805O , 2SA1805R , 2SA1806 , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C .

Keywords - 2SA643 transistor datasheet

 2SA643 cross reference
 2SA643 equivalent finder
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