2SC5745 Datasheet, PDF (10/24 Pages) NEC – NPN SILICON RF TRANSISTOR FOR HIGH-FREQUENCY LOW NOISE FLAT-LEAD 3-PIN THIN-TYPE ULTRA SUPER MINIMOLD

2SC5745
VCE = 1 V, IC = 5 mA, ZO = 50 Ω
Frequency
(GHz)
S11
MAG.
ANG.
(deg.)
S21
MAG.
ANG.
(deg.)
0.1
0.775
−52.7 14.305
146.3
0.2
0.692
−91.6 10.628
124.2
0.3
0.630 −116.4
8.126 110.0
0.4
0.601 −132.3
6.407 101.2
0.5
0.582 −144.0
5.300
94.0
0.6
0.575 −153.0
4.483
88.6
0.7
0.572 −160.2
3.899
83.8
0.8
0.570 −165.8
3.444
79.8
0.9
0.574 −170.4
3.096
75.8
1.0
0.577 −174.8
2.801
72.4
1.1
0.579 −178.5
2.572
69.0
1.2
0.586
178.2
2.375
65.9
1.3
0.587
175.1
2.211
62.7
1.4
0.593
172.4
2.072
59.9
1.5
0.595
169.8
1.943
56.8
1.6
0.602
167.1
1.831
54.1
1.7
0.608
164.6
1.735
51.7
1.8
0.615
162.1
1.644
49.0
1.9
0.622
159.6
1.566
46.5
2.0
0.628
157.4
1.492
43.8
2.1
0.634
155.8
1.436
41.4
2.2
0.645
153.8
1.378
39.2
2.3
0.647
151.7
1.318
36.8
2.4
0.656
149.9
1.274
34.7
2.5
0.658
148.4
1.226
32.5
2.6
0.668
146.2
1.181
30.5
2.7
0.670
144.5
1.135
28.6
2.8
0.672
142.8
1.091
27.4
2.9
0.672
141.9
1.067
25.6
3.0
0.676
140.5
1.055
24.7
4.0
0.733
127.8
0.829
12.8
5.0
0.759
116.3
0.670
6.2
S12
MAG.
ANG.
(deg.)
0.045
64.6
0.067
49.3
0.078
42.9
0.084
41.1
0.090
41.1
0.094
42.2
0.099
43.7
0.104
45.7
0.111
47.4
0.116
48.9
0.122
50.5
0.129
52.3
0.137
53.7
0.145
55.1
0.153
56.1
0.162
57.2
0.172
57.9
0.182
58.4
0.192
58.6
0.203
58.7
0.214
59.0
0.225
59.1
0.235
58.8
0.247
58.6
0.257
58.0
0.268
57.5
0.278
57.1
0.286
57.1
0.298
57.2
0.313
56.9
0.433
44.1
0.503
32.6
S22
MAG.
ANG.
(deg.)
0.851
0.640
0.498
0.404
0.345
0.299
0.271
0.246
0.233
−28.7
−45.8
−54.5
−59.6
−62.5
−65.5
−67.6
−70.9
−73.7
0.217
0.210
0.199
0.197
0.191
0.192
0.189
0.193
0.192
0.200
−77.9
−81.2
−85.9
−89.9
−95.1
−99.6
−105.4
−110.5
−116.7
−122.2
0.203
0.214
0.220
0.234
0.241
0.254
0.263
0.275
0.281
0.296
−128.1
−133.2
−138.8
−143.4
−148.5
−152.8
−157.4
−161.6
−165.0
−167.1
0.308
0.462
0.579
−169.9
159.6
138.8
K MAG/MSG
(dB)
0.157
0.283
0.421
0.547
0.662
0.763
0.845
0.921
0.965
1.015
1.052
1.075
1.095
1.101
1.110
1.110
1.103
1.096
1.082
1.073
1.052
1.035
1.033
1.016
1.015
1.000
1.007
1.019
1.008
0.983
0.902
0.940
25.02
21.98
20.17
18.81
17.72
16.77
15.94
15.18
14.47
13.06
11.84
10.97
10.21
9.62
9.02
8.51
8.09
7.68
7.37
7.02
6.87
6.72
6.37
6.35
6.04
6.42
5.59
4.97
4.98
5.28
2.82
1.25
10
Data Sheet P15439EJ1V0DS