All Transistors. PN3644 Datasheet

 

PN3644 Datasheet and Replacement


   Type Designator: PN3644
   Material of Transistor: Si
   Polarity: PNP
   Maximum Collector Power Dissipation (Pc): 0.5 W
   Maximum Collector-Base Voltage |Vcb|: 45 V
   Maximum Collector-Emitter Voltage |Vce|: 45 V
   Maximum Emitter-Base Voltage |Veb|: 5 V
   Maximum Collector Current |Ic max|: 0.5 A
   Max. Operating Junction Temperature (Tj): 150 °C
   Transition Frequency (ft): 250 MHz
   Collector Capacitance (Cc): 8 pF
   Forward Current Transfer Ratio (hFE), MIN: 115
   Noise Figure, dB: -
   Package: TO92
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PN3644 Datasheet (PDF)

 ..1. Size:295K  fairchild semi
 pn3644.pdf pdf_icon

PN3644

Discrete POWER & SignalTechnologiesPN3644C TO-92BEPNP General Purpose AmplifierThis device is designed for use as general purpose amplifiersand switches requiring collector currents to 500 mA. Sourcedfrom Process 63. See PN2907A for characteristics.Absolute Maximum Ratings* TA = 25C unless otherwise notedSymbol Parameter Value UnitsV Collector-Emitter Voltage 45 VCEO

 9.1. Size:27K  fairchild semi
 pn3643.pdf pdf_icon

PN3644

PN3643NPN General Purpose Amplifier This device is designed for use as general purpose amplifiers and switches requiring collector currents to 300mA.TO-9211. Emitter 2. Base 3. CollectorAbsolute Maximum Ratings* TA=25C unless otherwise notedSymbol Parameter Value UnitsVCEO Collector-Emitter Voltage 30 VVCBO Collector-Base Voltage 60 VVEBO Emitter-Base Voltage 5.0 VI

 9.2. Size:295K  fairchild semi
 pn3645.pdf pdf_icon

PN3644

Discrete POWER & SignalTechnologiesPN3645C TO-92BEPNP General Purpose AmplifierThis device is designed for use as general purpose amplifiersand switches requiring collector currents to 500 mA. Sourcedfrom Process 63. See PN2907A for characteristics.Absolute Maximum Ratings* TA = 25C unless otherwise notedSymbol Parameter Value UnitsV Collector-Emitter Voltage 60 VCEO

 9.3. Size:27K  fairchild semi
 pn3642.pdf pdf_icon

PN3644

PN3642NPN General Purpose Amplifier This device is designed for use as general purpose amplifiers and switches requiring collector currents to 300mA.TO-9211. Emitter 2. Base 3. CollectorAbsolute Maximum Ratings* TA=25C unless otherwise notedSymbol Parameter Value UnitsVCEO Collector-Emitter Voltage 45 VVCBO Collector-Base Voltage 60 VVEBO Emitter-Base Voltage 5.0 VI

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

History: 2SD1446 | HSBD178 | CPH5902 | GES6013 | CBCX69 | 2SD675 | MRF545

Keywords - PN3644 transistor datasheet

 PN3644 cross reference
 PN3644 equivalent finder
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