All Transistors. BUF744 Datasheet

 

BUF744 Datasheet and Replacement


   Type Designator: BUF744
   Material of Transistor: Si
   Polarity: NPN
   Maximum Collector Power Dissipation (Pc): 50 W
   Maximum Collector-Base Voltage |Vcb|: 550 V
   Maximum Collector-Emitter Voltage |Vce|: 400 V
   Maximum Emitter-Base Voltage |Veb|: 9 V
   Maximum Collector Current |Ic max|: 8 A
   Max. Operating Junction Temperature (Tj): 150 °C
   Transition Frequency (ft): 4 MHz
   Forward Current Transfer Ratio (hFE), MIN: 15
   Noise Figure, dB: -
   Package: TO220
 

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BUF744 Datasheet (PDF)

 9.1. Size:216K  inchange semiconductor
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BUF744

isc Silicon NPN Power Transistor BUF742DESCRIPTIONCollectorEmitter Breakdown Voltage: V = 400V(Min.)(BR)CEOCollector Saturation Voltage: V = 0.2V(Max) @ I = 0.8ACE(sat) CMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for electronic lamp ballast circuits switch-modepower supplies applications.ABSOLUTE MAX

Datasheet: BUF646A , BUF650 , BUF653 , BUF654 , BUF660 , BUF672 , BUF725D , BUF742 , TIP122 , BUH100 , BUH1015 , BUH1215 , BUH150 , BUH2M20AP , BUH2M20P , BUH313 , BUH313D .

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