• Manufacturer Part# BFG425W,135
  • Product CategoryDiscrete Semiconductor Products
  • Short DescriptionTRANS RF NPN 25GHZ 4.5V SOT343RRF Transistor NPN 4...
  • More DetailN/A
In Stock: 11000

Can ship immediately

Technical Details

  • Series:BFG42
  • Packaging:Tape & Reel (TR) 
  • Part Status:Obsolete
  • Transistor Type:NPN
  • Voltage - Collector Emitter Breakdown (Max):4.5V
  • Frequency - Transition:25GHz
  • Noise Figure (dB Typ @ f):0.8dB ~ 1.2dB @ 900MHz ~ 2GHz
  • Gain:20dB
  • Power - Max:135mW

 

  • DC Current Gain (hFE) (Min) @ Ic, Vce:50 @ 25mA, 2V
  • Current - Collector (Ic) (Max):30mA
  • Operating Temperature:150°C (TJ)
  • Mounting Type:Surface Mount
  • Package / Case:SC-82A, SOT-343
  • Supplier Device Package:CMPAK-4
  • Base Part Number:BFG425

Description

Due to market price fluctuations,if you need to purchase or consult the price.You can contact us or emial to us:   brenda@hongda-ic.com


1. Describe

    NPN Double Buried Polysilicon Broadband Transistor Layer for low voltage applications in plastic, 4-pin Dual emitter SOT343R package.

2. Feature

    1. Very high power gain

    2. Low noise figure

    3. High switching frequency

    4. Transmitter is a hot lead

    5. Low feedback capacitance.

3. Application

    1. RF Front End

    2. Broadband applications such as analog and digital cellular Telephones, cordless phones (PHS, DECT, etc.)

    3. Radar detectors

    4. Pager

    5. Satellite TV Tuner (SATV)

    6. High frequency oscillator.

4. Pin configuration

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5. Pin Description

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