All Transistors. PN4258A Datasheet

 

PN4258A Datasheet and Replacement


   Type Designator: PN4258A
   Material of Transistor: Si
   Polarity: PNP
   Maximum Collector Power Dissipation (Pc): 0.2 W
   Maximum Collector-Base Voltage |Vcb|: 12 V
   Maximum Collector-Emitter Voltage |Vce|: 12 V
   Maximum Emitter-Base Voltage |Veb|: 4 V
   Maximum Collector Current |Ic max|: 0.05 A
   Max. Operating Junction Temperature (Tj): 150 °C
   Transition Frequency (ft): 700 MHz
   Collector Capacitance (Cc): 3 pF
   Forward Current Transfer Ratio (hFE), MIN: 30
   Noise Figure, dB: -
   Package: TO92
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PN4258A Datasheet (PDF)

 9.1. Size:294K  fairchild semi
 pn4250a.pdf pdf_icon

PN4258A

Discrete POWER & SignalTechnologiesPN4250AC TO-92BEPNP General Purpose AmplifierThis device is designed for use as general purpose amplifiersand switches requiring collector currents to 300 mA. Sourcedfrom Process 68. See PN200 for characteristics.Absolute Maximum Ratings* TA = 25C unless otherwise notedSymbol Parameter Value UnitsV Collector-Emitter Voltage 60 VCEO

 9.2. Size:294K  fairchild semi
 pn4250.pdf pdf_icon

PN4258A

Discrete POWER & SignalTechnologiesPN4250C TO-92BEPNP General Purpose AmplifierThis device is designed for use as general purpose amplifiersand switches requiring collector currents to 300 mA. Sourcedfrom Process 68. See PN200 for characteristics.Absolute Maximum Ratings* TA = 25C unless otherwise notedSymbol Parameter Value UnitsV Collector-Emitter Voltage 40 VCEO

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

History: SN201 | RN4610 | CP756 | 2SC3940 | BFT71 | KTD2686 | CDQ10006

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