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Overview of Transistor wideband NPN up to 10 GHz -
  • Go to the interactive version of this Selection Guide.

  • TYPENUMBER
    PACKAGE
    VCE (V)
    IC (A)
    F (MHz)
    PL (W)
    POLARITY
    VCEO
    (MAX) (V)
    PTOT (MW)
    fT (GHz)
    fT / IC
    curve
    (see fig.1) (SEE FIG.1)
    GUM (dB)
    @f (MHz)
    VO &#178 (MV)
    ITO (dBm)
    @IC (mA)
    Socket
    System
    Freq (MHz)
    Gain
    @900 Mhz (dB)
    Noise
    @900 Mhz (dB)
    Gain
    @1.9 Ghz (dB)
    Noise
    @1.9 Ghz (dB)
    GUM @f1 (dB)
    GUM @f2 (dB)
    @f1
    @f2
    Gain
    @1.9 Ghz (dB)
    Noise @f1 (dB)
    Noise @f2 (dB)
    Vo
    BFC505
    SOT353
    3
    18
    3.5
     
    NPN
    8
    500
    7.3
    (19)
     
    900
     
    -20
    1
    LNA, Buffer&VCO
     
     
     
     
     
     
     
    900
    2000
     
    1.8
    3.5
     
    BFC520
    SOT353
    3
    70
    1.3
     
    NPN
    8
    1000
    7
    (20)
     
    900
     
    -18
    5
    LNA, Mixer, Buffer & VCO
     
     
     
     
     
     
     
    900
     
     
    1.3
     
     
    BFE505
    SOT353
     
    18
    1.9
     
    NPN
    8
    500
    9
    (19)
     
    900
     
     
     
    Mixer
     
     
     
     
     
     
     
    900
    2000
     
    1.2
    1.9
     
    BFE520
    SOT353
     
    70
    1.9
     
    NPN
    8
    1000
    9
    (20)
     
    900
     
     
     
    Mixer
     
     
     
     
     
     
     
    900
    2000
     
    1.1
    1.9
     
    BFG10
    SOT143
     
    250
     
     
    NPN
    8
    250
     
    (23)
    7 4
    1900
     
     
     
     
     
     
     
     
     
    7
     
    1900
     
     
     
     
     
    BFG10/X
    SOT143
     
    250
     
     
    NPN
    8
    250
     
    (23)
    7 4
    1900
     
     
     
     
     
     
     
     
     
    7
     
    1900
     
     
     
     
     
    BFG10W/X
    SOT343
     
    250
     
     
    NPN
    10
    400
     
    (23)
    10 ³ 4
    900
     
     
     
     
     
     
     
     
     
    10
    7 4
    900
    1900
     
     
     
     
    BFG11
    SOT143
     
    500
     
     
    NPN
    8
    400
     
    (24)
    5 4
    1900
     
     
     
     
     
     
     
     
     
    5
     
    1900
     
     
     
     
     
    BFG11/X
    SOT143
     
    500
     
     
    NPN
    8
    400
     
    (24)
    5 4
    1900
     
     
     
     
     
     
     
     
     
    5
     
    1900
     
     
     
     
     
    BFG11W/X
    SOT343
     
    500
     
     
    NPN
    8
    760
     
    (24)
    6 ³ 4
    1900
     
     
     
     
     
     
     
     
     
     
    6 4
    1900
    1900
     
     
     
     
    BFG25A/X
    SOT143
     
    6.5
    1.8
     
    NPN
    5
    32
    5
    (18)
    18
    1000
     
     
     
     
     
     
     
     
     
    18
     
    1000
     
     
    1.8
     
     
    BFG25AW
    SOT343
     
    6.5
    2
     
    NPN
    5
    500
    5
    (18)
    16
    1000
     
     
     
     
     
     
     
     
     
    16
    8
    1000
    2000
     
    2
     
     
    BFG25AW/X
    SOT343
     
    6.5
    2
     
    NPN
    5
    500
    5
    (18)
    16
    1000
     
     
     
     
     
     
     
     
     
    16
    8
    1000
    2000
     
    2
     
     
    BFG505
    SOT143
    6
    18
    1.9
    4
    NPN
    15
    150
    9
    (19)
    20
    900
     
    10
    5
    LNA, Mixer, Buffer & VCO
     
     
     
     
     
    20
    13
    900
    2000
     
    1.6
    1.9
     
    BFG505/X
    SOT143
    6
    18
    1.9
    4
    NPN
    15
    150
    9
    (19)
    20
    900
     
    10
    5
    LNA, Mixer, Buffer & VCO
     
     
     
     
     
    20
    13
    900
    2000
     
    1.6
    1.9
     
    BFG505W
    SOT343
    6
    18
    1.9
    4
    NPN
    15
    500
    9
    (19)
     
    900
     
    10
    5
    LNA, Mixer, Buffer & VCO
    900 & 1900
    17
    1.2
    10
    1.9
    19
    12
    900
    2000
    10
    1.6
    1.9
     
    BFG505W/X
    SOT343
    6
    18
    1.9
    4
    NPN
    15
    500
    9
    (19)
    19
    900
     
    10
    5
    LNA, Mixer, Buffer & VCO
     
    17
     
     
     
    19
    12
    900
    2000
    10
    1.6
    1.9
     
    BFG505W/XR
    SOT343
    6
    18
    1.9
    4
    NPN
    15 ¹
    500
    9
    (19)
    19
    900
     
    10
    5
     
     
     
     
     
     
    19
    12
     
     
     
     
     
     
    BFG520
    SOT143
    6
    70
    1.9
    17
    NPN
    15
    300
    9
    (20)
    19
    900
    275
    26
    20
    LNA, Mixer, Buffer & VCO
     
    17
     
     
     
    19
    13
    900
    2000
    10
    1.6
    1.9
    275
    BFG520/X
    SOT143
    6
    70
    1.9
    17
    NPN
    15
    300
    9
    (20)
     
    900
    275
    26
    20
    LNA, Mixer, Buffer & VCO
     
    17
     
     
     
    19
    13
    900
    2000
    10
    1.6
    1.9
    275
    BFG520/XR
    SOT143
    6
    70
    1.9
    17
    NPN
    15 ¹
    300
    9
    (20)
     
    900
    275
    26
    20
     
     
     
     
     
     
    19
    13
     
     
     
     
     
     
    BFG520W
    SOT343
    6
    70
    1.85
    17
    NPN
    15
    500
    9
    (20)
     
    900
    275
    26
    20
    LNA, Mixer, Buffer & VCO
    900 & 1900
    17
    1.2
    10
    1.9
    17
    11
    900
    2000
    10
    1.6
    1.85
    275
    BFG520W/X
    SOT343
    6
    70
    1.85
    17
    NPN
    15
    500
    9
    (20)
     
    900
    275
    26
    20
    LNA, Mixer, Buffer & VCO
     
    17
     
     
     
    17
    11
    900
    2000
    10
    1.6
    1.85
    275
    BFG540
    SOT143
    8
    120
    2.1
    21
    NPN
    15
    500
    9
    (21)
     
    900
    500
    34
    40
     
     
     
     
     
     
    18
    11
    900
    2000
     
    1.9
    2.1
    500
    BFG540/X
    SOT143
    8
    120
    2.1
    21
    NPN
    15
    500
    9
    (21)
     
    900
    500
    34
    40
     
     
     
     
     
     
    18
    11
    900
    2000
     
    1.9
    2.1
    500
    BFG540/XR
    SOT143
    8
    120
    2.1
    21
    NPN
    15 ¹
    500
    9
    (21)
     
    900
    500
    34
    40
     
     
     
     
     
     
    18
    11
     
     
     
     
     
     
    BFG540W
    SOT343
    8
    120
    2.1
    21
    NPN
    15
    500
    9
    (21)
     
    900
    500
    34
    40
     
     
     
     
     
     
    16
    10
    900
    2000
     
    1.9
    2.1
    500
    BFG540W/X
    SOT343
    8
    120
    2.1
    21
    NPN
    15
    500
    9
    (21)
     
    900
    500
    34
    40
     
     
     
     
     
     
    16
    10
    900
    2000
     
    1.9
    2.1
    500
    BFG540W/XR
    SOT343
    8
    120
    2.1
    21
    NPN
    15 ¹
    500
    9
    (21)
     
    900
    500
    34
    40
     
     
     
     
     
     
    16
    10
     
     
     
     
     
     
    BFG541
    SOT223
    8
    120
    2.1
    21
    NPN
    15
    650
    9
    (21)
     
    900
    500
    34
    40
     
     
     
     
     
     
    15
    9
    900
    2000
     
    1.9
    2.1
    500
    BFG590
    SOT143
     
    200
     
     
    NPN
    15
    400
    5
    (22)
     
    900
     
     
     
     
     
     
     
     
     
    13
    7.5
    900
    2000
     
     
     
     
    BFG590/X
    SOT143
     
    200
     
     
    NPN
    15
    400
    5
    (22)
     
    900
     
     
     
     
     
     
     
     
     
    13
    7.5
    900
    2000
     
     
     
     
    BFG590W
    SOT343
    5
    200
     
    21
    NPN
    15
    500
    5
    (22)
     
    900
     
     
    80
     
     
     
     
     
     
    13
    7.5
    900
    2000
     
     
     
     
    BFG590W/X
    SOT343
    5
    200
     
    21
    NPN
    15
    500
    5
    (22)
     
    900
     
     
    80
     
     
     
     
     
     
    13
    7.5
    900
    2000
     
     
     
     
    BFG591
    SOT223
     
    200
     
     
    NPN
    15
    2000
    7
    (22)
     
    900
     
     
     
     
     
     
     
     
     
    13
    7.5
    900
    2000
     
     
     
     
    BFM505
    SOT363
    3-12
    18
    1.9
     
    NPN
    8
    500
    9
    (19)
     
    900
     
     
     
    LNA, Mixer, Buffer & VCO
    900 & 1900
    17
    1.2
    10
    1.9
    17
    10
    900
    2000
    10
    1.4
    1.9
     
    BFM520
    SOT363
    3-12
    70
    1.9
     
    NPN
    8
    1000
    9
    (20)
     
    900
     
     
     
    LNA, Mixer, Buffer & VCO
    900 & 1900
    17
    1.2
    10
    1.9
    15
    9
    900
    2000
    10
    1.7
    1.9
     
    BFQ540
    SOT89
    8
    120
    1.9
     
    NPN
    12
    1200
    9
    (21)
     
    900
    500
     
    40
     
     
     
     
     
     
     
     
    900
     
     
    1.9
     
    500
    BFQ621
    SOT172
    18
    150
     
     
    NPN
    16
    800
    7
    (23)
     
    500
    1200
     
    120
     
     
     
     
     
     
    18.5
     
    500
     
     
     
     
    1200
    BFR505
    SOT23
    6
    18
    1.9
    4
    NPN
    15
    150
    9
    (19)
     
    900
     
    10
    5
    LNA, Mixer, Buffer & VCO
    900 & 1900
    17
    1.2
    10
    1.9
    17
    10
    900
    2000
    10
    1.6
    1.9
     
    BFR505T
    SOT416
     
    18
     
     
    NPN
     
    150
    9
     
     
     
     
     
    18
     
     
     
     
     
     
    17
     
    900
     
     
    1.2
     
     
    BFR520
    SOT23
    6
    70
    1.9
    17
    NPN
    15
    300
    9
    (20)
     
    900
     
    26
    20
    LNA, Mixer, Buffer & VCO
    900 & 1900
    17
    1.2
    10
    1.9
    15
    9
    900
    2000
    10
    1.6
    1.9
     
    BFR520T
    SOT416
     
    70
     
    17
    NPN
     
    150
    9
     
     
     
     
    26
    70
     
     
     
     
     
     
    15
    9
    900
    2000
     
    1.6
    1.9
     
    BFR540
    SOT23
    8
    120
    2.1
    21
    NPN
    15
    480
    9
    (21)
     
    900
    550
    34
    40
     
     
     
     
     
     
    14
    7
    900
    2000
     
    1.9
    2.1
    550
    BFS25A
    SOT323
     
    6.5
    1.8
     
    NPN
    5
    32
    5
    (18)
     
    1000
     
     
     
     
     
     
     
     
     
    13
     
    1000
     
     
    1.8
     
     
    BFS505
    SOT323
    6
    18
    1.9
    4
    NPN
    15
    150
    9
    (19)
     
    900
     
    10
    5
    LNA, Mixer, Buffer & VCO
    900 & 1900
    17
    1.2
    10
    1.9
    17
    10
    900
    2000
    10
    1.6
    1.9
     
    BFS520
    SOT323
    6
    70
    1.9
    17
    NPN
    15
    300
    9
    (20)
     
    900
     
    26
    20
    LNA, Mixer, Buffer & VCO
    900 & 1900
    17
    1.2
    10
    1.9
    15
    9
    900
    2000
    10
    1.6
    1.9
     
    BFS540
    SOT323
    8
    120
    2.1
    21
    NPN
    15
    500
    9
    (21)
     
    900
     
    34
    40
     
     
     
     
     
     
    14
    8
    900
    2000
     
    1.9
    2.1
     
    BFT25A
    SOT23
     
    6.5
    1.8
     
    NPN
    5
    32
    5
    (18)
     
    1000
     
     
     
     
     
     
     
     
     
    15
     
    1000
     
     
    1.8
     
     
    PRF947
    SOT323
     
    50
     
     
    NPN
    10
    250
    8.5
     
     
     
     
     
     
     
     
     
     
     
     
    16
    10
    1000
    2000
     
    1.5
    2.1
     
    PRF949
    SOT416
     
    50
     
     
    NPN
    10
    150
    9
     
     
     
     
     
    50
     
     
     
     
     
     
    16
     
    1000
     
     
    1.5
     
     
    PRF957
    SOT323
     
    100
     
     
    NPN
    10
    270
    8.5
     
     
     
     
     
     
     
     
     
     
     
     
    15
    9.2
    1000
    2000
     
    1.3
    1.8
     

    Copyright © 2000 Royal Philips Electronics All rights reserved. Terms and conditions.

    Notes:

    1. VCES
    2. At dim = -60 dB, measured according to DIN45004B, par. 6.3: 3-tone test.
    3. Minimum value.
    4. Power gain Gp.

    Transition frequency as a function of collector current for the five generations of RF bipolar wideband transistors.

    Disclaimer: The purpose of this selection guide is to help you to make a selection of products to consider. We recommend that you completely review our datasheet to confirm the device functionality for your application. This information is for suggestion purposes only. Philips Semiconductors is not responsible for any incorrect or incomplete information.
    Download PDF Cross reference for PACKAGEs

    Copyright © 2000
    Royal Philips Electronics
    All rights reserved.
    Terms and conditions.


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