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: 2SA1771 , 2SA178 , 2SA1790 , 2SA1791 , 2SA1792 , 2SA1793 , 2SA1794 , 2SA1795 , 2SD1047 , 2SA1799 , 2SA17H , 2SA18 , 2SA180 , 2SA1800 , 2SA1800O , 2SA1800R , 2SA1800Y .

History: 2SC1262 | 2SA1483 | BC167 | ECG2360 | BDX85B | NPS4250 | SGSF321

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