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PDF PBR951 Data sheet ( Hoja de datos )
| Número de pieza | PBR951 | |
| Descripción | UHF wideband transistor | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PBR951 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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DISCRETE SEMICONDUCTORS
DATA SHEET
book, halfpage
M3D088
PBR951
UHF wideband transistor
Product specification
Supersedes data of 1998 Jun 09
File under Discrete Semiconductors, SC14
1998 Aug 10
1 page  
Philips Semiconductors
UHF wideband transistor
Product specification
PBR951
handboo4k,0h0alfpage
Ptot
(mW)
300
MDA887
200
100
0
0 50 100 150 200
Ts (°C)
Fig.2 Power derating as a function of soldering
point temperature.
120
handbook, halfpage
hFE
80
MDA888
40
0
0 10 20 30 40 50
IC (mA)
VCE = 6 V.
Fig.3 DC current gain as a function of collector
current; typical values.
0.8
handbook, halfpage
Cre
(pF)
0.6
MDA889
0.4
0.2
0
0 4 8 12
VCB (V)
IC = 0; f = 1 MHz.
Fig.4 Feedback capacitance as a function of
collector-base voltage; typical values.
1998 Aug 10
10
handbook, halfpage
fT
(GHz)
8
MDA890
6
4
2
0
0 10 20 30 40
IC (mA)
VCE = 6 V; f = 1 GHz; Tamb = 25 °C.
Fig.5 Transition frequency as a function of
collector current; typical values.
5
5 Page 
Philips Semiconductors
UHF wideband transistor
Product specification
PBR951
handbook, full pagewidth
unstable
region source
135°
0.5
90°
1
0.2
180°
0 G = 15 dB
0.5
G = 14 dB
G = 13 dB
0.2
ΓOPT
NF = 1.3 dB
12
NF = 1.5 dB
NF = 1.7 dB
unstable
region load
2 45°
1.0
0.8
0.6
5
5
0.4
0.2
0° 0
5
−135°
0.5
f = 1 GHz; VCE = 6 V; IC = 5 mA; Zo = 50 Ω.
1
−90°
2
−45°
MDA770
1.0
Fig.17 Common emitter available gain circles; typical values.
handbook, full pagewidth
90°
135°
1
0.5
Gmax = 9.164 dB
unstable
region load
2 45°
1.0
0.8
0.6
0.2
NF = 2.6 dB
NF = 2.4 dB
0.4
5
0.2
0 0.2
0.5
1
2
5
180°
NF = 2.2 dB
0° 0
G = 9 dB
0.2
ΓOPT
5
unstable
region source
G = 8 dB
−135°
G = 7 dB
0.5
f = 2 GHz; VCE = 6 V; IC = 5 mA; Zo = 50 Ω.
1
−90°
2
−45°
MDA771
1.0
Fig.18 Common emitter available gain circles; typical values.
1998 Aug 10
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet PBR951.PDF ] | |
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