BLF521 查看數據表（PDF） - Philips Electronics
零件编号
产品描述 (功能)
生产厂家
BLF521 Datasheet PDF : 14 Pages
| |||
Philips Semiconductors
UHF power MOS transistor
Product specification
BLF521
Common emitter S-parameters
Measured at VDS = 12.5 V and ID = 100 mA.
f
(MHz)
40
100
200
300
400
500
600
700
800
900
1000
S11
MAGNITUDE
(ratio)
0.968
0.864
0.701
0.626
0.587
0.580
0.580
0.581
0.588
0.596
0.605
ANGLE
(deg)
−24.0
−55.4
−91.0
−112.4
−127.0
−137.1
−144.6
−151.7
−157.6
−163.5
−168.8
S21
MAGNITUDE
(ratio)
10.749
9.105
6.353
4.693
3.622
2.959
2.498
2.131
1.874
1.656
1.473
ANGLE
(deg)
161.5
138.3
112.7
97.0
85.6
76.5
68.8
61.4
54.7
48.8
43.0
S12
MAGNITUDE
(ratio)
0.044
0.094
0.130
0.140
0.141
0.139
0.135
0.130
0.123
0.115
0.107
ANGLE
(deg)
72.6
51.7
29.7
17.2
9.4
4.0
0.0
−2.5
−4.3
−4.8
−4.4
S22
MAGNITUDE
(ratio)
0.900
0.828
0.735
0.693
0.678
0.675
0.675
0.677
0.677
0.683
0.689
ANGLE
(deg)
−27.4
−62.4
−100.8
−122.7
−136.3
−145.4
−152.1
−157.5
−162.3
−166.9
−171.2
Measured at VDS = 12.5 V and ID = 150 mA.
f
(MHz)
40
100
200
300
400
500
600
700
800
900
1000
S11
MAGNITUDE
(ratio)
0.965
0.857
0.691
0.622
0.588
0.580
0.582
0.586
0.588
0.599
0.609
ANGLE
(deg)
−25.9
−58.7
−95.1
−116.7
−130.3
−140.8
−147.8
−154.9
−160.5
−166.3
−171.7
S21
MAGNITUDE
(ratio)
11.435
9.534
6.529
4.783
3.663
2.988
2.515
2.154
1.897
1.673
1.493
ANGLE
(deg)
160.6
136.8
111.3
96.0
84.8
75.9
68.4
61.2
54.6
48.8
43.0
S12
MAGNITUDE
(ratio)
0.044
0.092
0.125
0.134
0.135
0.133
0.128
0.123
0.117
0.111
0.103
ANGLE
(deg)
72.0
50.1
28.6
16.7
9.2
4.3
0.7
−1.3
−2.6
−2.6
−1.7
S22
MAGNITUDE
(ratio)
0.876
0.804
0.715
0.678
0.666
0.665
0.666
0.668
0.669
0.675
0.681
ANGLE
(deg)
−29.2
−65.7
−104.3
−125.8
−138.8
−147.5
−154.0
−159.1
−163.8
−168.1
−172.3
November 1992
11
Share Link: 