All Transistors. BD142-4 Datasheet

 

BD142-4 Datasheet and Replacement


   Type Designator: BD142-4
   Material of Transistor: Si
   Polarity: NPN
   Maximum Collector Power Dissipation (Pc): 117 W
   Maximum Collector-Base Voltage |Vcb|: 50 V
   Maximum Collector-Emitter Voltage |Vce|: 40 V
   Maximum Emitter-Base Voltage |Veb|: 5 V
   Maximum Collector Current |Ic max|: 45 A
   Max. Operating Junction Temperature (Tj): 200 °C
   Transition Frequency (ft): 0.7 MHz
   Forward Current Transfer Ratio (hFE), MIN: 20
   Noise Figure, dB: -
   Package: TO3
 

 BD142-4 Substitution

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BD142-4 Datasheet (PDF)

 9.1. Size:75K  comset
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BD142-4

BD142 NPN SILICON TRANSISTOR POWER LINERAR AND SWITCHING APPLICATIONSLF Large Signal Power Amplification Low Saturation Voltage High Dissipation Rating Intended for a wide variety of intermediate-power applications. It is especially suited for use in audio and inverter circuits at 12 volts. ABSOLUTE MAXIMUM RATINGS Symbol Ratings Value UnitVCEO Collector-Emitter Voltage 45

 9.2. Size:204K  inchange semiconductor
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BD142-4

isc Silicon NPN Power Transistor BD142DESCRIPTIONLow Collector Saturation VoltageHigh Power DissipationMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSLF large signal power amplification.Intended for a wide variety of intermediate power applications.Suited for use in audio and inverter circuits at 12V.ABSOLUTE MAXIMUM

Datasheet: BD139G , BD140 , BD140-10 , BD140-16 , BD140-6 , BD140G , BD141 , BD142 , A1941 , BD142-5 , BD142-6 , BD142-7 , BD144 , BD145 , BD148 , BD148-10 , BD148-16 .

History: C742 | 2N1564 | 2N6009 | RN47A2 | M1 | 2SB605 | KSA1156O

Keywords - BD142-4 transistor datasheet

 BD142-4 cross reference
 BD142-4 equivalent finder
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