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PDF BFR54 Data sheet ( Hoja de datos )
| Número de pieza | BFR54 | |
| Descripción | NPN medium frequency transistor | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de BFR54 (archivo pdf) en la parte inferior de esta página. Total 16 Páginas | ||
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DISCRETE SEMICONDUCTORS
DATA SHEET
BFR540
NPN 9 GHz wideband transistor
Product specification
Supersedes data of 1995 September
1999 Aug 23
1 page  
Philips Semiconductors
NPN 9 GHz wideband transistor
Product specification
BFR540
600
1/2 page (Datasheet)
P tot
(mW)
400
MEA398 - 1
22 mm
250
handbook, halfpage
hFE
200
150
MRA687
100
200
50
0
0
50
100
150
Ts
(
o
200
C)
Fig.2 Power derating curve.
010−2
10−1
1
10 IC (mA) 102
VCE = 8 V.
Fig.3 DC current gain as a function of collector
current.
1.0
handbook, halfpage
Cre
(pF)
0.8
0.6
MRA688
0.4
0.2
0
0 4 8 VCB (V) 12
IC = 0; f = 1 MHz.
Fig.4 Feedback capacitance as a function of
collector-base voltage.
1999 Aug 23
12
handbook, halfpage
fT
(GHz)
8
4
MRA689
VCE = 8V
VCE = 4V
0
10−1
1
Tamb = 25 °C; f = 1 GHz.
10 IC (mA) 102
Fig.5 Transition frequency as a function of
collector current.
5
5 Page 
Philips Semiconductors
NPN 9 GHz wideband transistor
PACKAGE OUTLINE
Plastic surface mounted package; 3 leads
Product specification
BFR540
SOT23
DB
E AX
3
1
e1 bp
e
2
wM B
HE v M A
A
A1
Q
detail X
Lp
c
0 1 2 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
A1
max.
bp
c
D
mm
1.1
0.9
0.1
0.48
0.38
0.15
0.09
3.0
2.8
E
1.4
1.2
e e1 HE Lp Q v
1.9
0.95
2.5
2.1
0.45 0.55
0.15 0.45
0.2
w
0.1
OUTLINE
VERSION
SOT23
IEC
REFERENCES
JEDEC
EIAJ
EUROPEAN
PROJECTION
ISSUE DATE
97-02-28
1999 Aug 23
11
11 Page | ||
| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet BFR54.PDF ] | |
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