BF547 Ver la hoja de datos (PDF) - Philips Electronics
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BF547 Datasheet PDF : 11 Pages
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Philips Semiconductors
NPN 1 GHz wideband transistor
Product specification
BF547
Table 3 Common base Y-parameters; VCB = 10 V; IE = −10 mA
f (MHz)
Y11
REAL
(mS)
IMAG.
(mS)
Y21
REAL
(mS)
IMAG.
(mS)
40
100
200
300
400
500
600
700
800
900
1 000
189.0
108.5
55.2
37.1
28.8
24.7
21.2
19.3
17.2
16.4
15.8
−79.6
−99.0
−76.2
−59.0
−47.6
−40.2
−35.0
−31.0
−27.5
−25.2
−23.0
−185.5
−101.4
−44.6
−24.3
−14.6
−8.6
−3.4
−0.2
2.6
4.6
6.0
83.0
105.4
82.8
65.7
54.4
46.7
40.8
36.2
31.1
28.3
25.5
Table 4 Common base Y-parameters; VCB = 10 V; IE = −15 mA
f (MHz)
Y11
REAL
(mS)
IMAG.
(mS)
Y21
REAL
(mS)
IMAG.
(mS)
40
100
200
300
400
500
600
700
800
900
1 000
206.5
104.3
53.1
35.9
28.1
23.4
20.1
18.2
16.2
15.5
14.7
−113.8
−114.0
−81.1
−62.1
−50.0
−42.3
−36.4
−32.0
−28.2
−25.7
−23.5
−202.6
−96.4
−41.7
−22.0
−12.5
−6.1
−1.2
2.0
4.5
6.5
7.9
118.1
120.1
87.7
68.6
56.9
48.2
41.6
36.7
31.3
28.1
24.9
Y12
REAL
(mS)
IMAG.
(mS)
−0.10
−0.3
−0.30
−0.5
−0.50
−0.7
−0.50
−0.9
−0.60
−1.0
−0.60
−1.3
−0.60
−1.5
−0.60
−1.7
−0.60
−1.9
−0.60
−2.1
−0.60
−2.3
Y12
REAL
(mS)
IMAG.
(mS)
−0.20
−0.3
−0.40
−0.5
−0.50
−0.7
−0.60
−0.8
−0.60
−1.1
−0.60
−1.3
−0.60
−1.5
−0.60
−1.7
−0.60
−1.9
−0.60
−2.1
−0.60
−2.3
Y22
REAL
(mS)
IMAG.
(mS)
−0.09
0.4
0.30
0.9
0.44
1.4
0.60
2.0
0.69
2.5
0.75
3.1
0.84
3.6
0.93
4.2
1.00
4.7
1.15
5.3
1.31
6.0
Y22
REAL
(mS)
IMAG.
(mS)
0.2
0.5
0.4
0.9
0.6
1.4
0.7
2.0
0.8
2.5
0.8
3.1
0.9
3.6
1.0
4.2
1.1
4.7
1.3
5.3
1.4
5.9
September 1995
10
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