All Transistors. KT9149A Datasheet

 

KT9149A Datasheet and Replacement


   Type Designator: KT9149A
   SMD Transistor Code: КТ9149А
   Material of Transistor: Si
   Polarity: NPN
   Maximum Collector Power Dissipation (Pc): 30 W
   Maximum Collector-Base Voltage |Vcb|: 45 V
   Maximum Collector-Emitter Voltage |Vce|: 28 V
   Maximum Emitter-Base Voltage |Veb|: 2 V
   Maximum Collector Current |Ic max|: 4.5 A
   Max. Operating Junction Temperature (Tj): 125 °C
   Transition Frequency (ft): 2300 MHz
   Forward Current Transfer Ratio (hFE), MIN: 10
   Noise Figure, dB: -
 

 KT9149A Substitution

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KT9149A Datasheet (PDF)

 9.1. Size:643K  russia
 kt914a 2t914a.pdf pdf_icon

KT9149A

 9.2. Size:82K  syntez microelectronics
 kt9147a.pdf pdf_icon

KT9149A

Syntez MicroelectronicsKT9147ACSILICON BIPOLAR NPN POWER TRANSISTOR200 W, in the 30 500 MHz Frequency Range23,5The silicon bipolar n-p-n transistor is designed forwideband largesignal output and driver amplifier11,4 max 11,4 maxstages in the 30 to 500 MHz frequency range.Features (At 400 MHz): Output Power: 160 W Power Gain: 6 dB Min38 max Efficiency: 50%

Datasheet: KT913A , KT913B , KT913V , KT9140A , KT9141A , KT9141A1 , KT9144A9 , KT9145A9 , TIP127 , KT9149B , KT914A , KT916A , KT916B , KT918A , KT918B , KT919A , KT919B .

History: KRA731E

Keywords - KT9149A transistor datasheet

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