2SC5745 Datasheet, PDF (18/24 Pages) NEC – NPN SILICON RF TRANSISTOR FOR HIGH-FREQUENCY LOW NOISE FLAT-LEAD 3-PIN THIN-TYPE ULTRA SUPER MINIMOLD

2SC5745
VCE = 2 V, IC = 10 mA, ZO = 50 Ω
Frequency
(GHz)
S11
MAG.
ANG.
(deg.)
S21
MAG.
ANG.
(deg.)
0.1
0.650
−70.3 22.450
137.6
0.2
0.562
−109.7 14.814
115.5
0.3
0.522
−132.0 10.756
103.8
0.4
0.507 −145.6
8.275
96.4
0.5
0.499 −155.5
6.753
90.7
0.6
0.496 −162.7
5.677
86.5
0.7
0.498 −168.3
4.910
82.4
0.8
0.503 −172.8
4.328
79.2
0.9
0.505 −176.7
3.874
75.7
1.0
0.509
179.8
3.504
73.0
1.1
0.514
177.2
3.208
69.9
1.2
0.522
174.2
2.962
67.3
1.3
0.524
171.9
2.748
64.5
1.4
0.530
169.3
2.573
61.9
1.5
0.536
167.0
2.404
59.3
1.6
0.540
164.8
2.267
56.9
1.7
0.545
162.7
2.145
54.6
1.8
0.556
160.5
2.032
52.3
1.9
0.562
158.8
1.936
50.0
2.0
0.568
156.5
1.845
47.6
2.1
0.576
155.2
1.776
45.3
2.2
0.586
153.4
1.703
43.3
2.3
0.588
151.8
1.628
40.9
2.4
0.599
149.9
1.575
39.0
2.5
0.604
148.7
1.514
37.0
2.6
0.610
146.8
1.460
35.1
2.7
0.617
145.3
1.411
33.3
2.8
0.621
143.9
1.364
31.6
2.9
0.626
142.9
1.332
29.7
3.0
0.629
141.1
1.306
28.4
4.0
0.693
130.1
1.030
14.9
5.0
0.738
118.6
0.817
5.3
S12
MAG.
ANG.
(deg.)
0.033
61.4
0.046
51.4
0.055
50.5
0.062
52.9
0.070
54.9
0.078
57.0
0.086
58.6
0.095
60.3
0.104
61.4
0.113
62.2
0.123
62.8
0.132
63.3
0.142
63.6
0.152
63.8
0.162
63.7
0.172
63.7
0.183
63.5
0.194
63.2
0.204
62.6
0.215
62.1
0.226
61.6
0.236
61.2
0.247
60.5
0.257
60.0
0.267
59.2
0.278
58.4
0.287
57.8
0.296
57.3
0.306
56.7
0.317
56.2
0.424
44.9
0.496
34.2
S22
MAG.
ANG.
(deg.)
0.746
0.502
0.371
0.292
0.245
0.209
0.186
0.166
0.155
−37.7
−54.4
−61.2
−65.0
−66.8
−69.4
−70.9
−74.5
−77.2
0.142
0.136
0.127
0.126
0.120
0.121
0.118
0.123
0.123
0.131
−82.0
−85.6
−91.4
−95.9
−102.2
−107.3
−114.6
−120.4
−128.0
−133.7
0.135
0.146
0.152
0.165
0.172
0.184
0.192
0.205
0.214
0.230
−140.4
−145.2
−150.9
−154.8
−159.8
−163.3
−167.3
−170.5
−173.5
−175.5
0.238
0.380
0.504
−178.8
157.1
139.3
K MAG/MSG
(dB)
0.250
0.469
0.638
0.773
0.863
0.937
0.980
1.014
1.036
1.055
1.062
1.065
1.069
1.068
1.066
1.067
1.062
1.053
1.046
1.040
1.025
1.016
1.017
1.004
1.001
0.995
0.990
0.991
0.980
0.976
0.906
0.914
28.37
25.05
22.93
21.28
19.85
18.63
17.54
15.86
14.55
13.47
12.65
11.94
11.26
10.69
10.14
9.60
9.17
8.81
8.46
8.11
7.99
7.80
7.39
7.51
7.35
7.21
6.91
6.63
6.38
6.15
3.85
2.17
18
Data Sheet P15439EJ1V0DS