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2SC5414
500
PC - Ta
400
300
200
100
0
0
20
40
60
80 100 120 140 160
Ambient Temperature, Ta – °C
S Parameters (Common emitter)
VCE=2V, IC=5mA, ZO=50Ω
Freq (MHz)
100
| S11 |
0.789
∠ S11
–46.1
200
0.604
–80.1
400
0.404
–123.7
600
0.331
–153.8
800
0.297
–177.9
1000
0.281
160.9
1200
0.275
140.4
1400
0.277
122.6
1600
0.281
103.9
1800
0.295
89.0
2000
0.314
73.5
| S21 |
12.790
9.631
5.802
4.101
3.180
2.642
2.254
1.983
1.787
1.626
1.511
VCE=2V, IC=10mA, ZO=50Ω
Freq (MHz)
100
| S11 |
0.638
200
0.438
400
0.289
600
0.245
800
0.227
1000
0.221
1200
0.215
1400
0.218
1600
0.231
1800
0.243
2000
0.267
∠ S11
–60.1
–95.8
–138.8
–168.0
170.3
150.3
130.3
113.3
96.2
80.8
66.9
| S21 |
18.641
12.165
6.728
4.654
3.575
2.950
2.520
2.203
1.978
1.805
1.668
∠ S21
142.7
117.8
90.2
72.4
58.0
45.5
32.7
21.5
10.3
–0.1
–10.3
∠ S21
131.8
107.7
84.2
69.1
56.2
44.5
32.5
21.6
11.2
1.2
–8.9
| S12 |
0.041
0.063
0.090
0.112
0.137
0.163
0.190
0.218
0.247
0.278
0.311
| S12 |
0.036
0.054
0.083
0.113
0.146
0.177
0.221
0.240
0.272
0.304
0.336
∠ S12
66.1
53.1
44.6
42.2
39.3
35.7
31.0
26.0
20.5
14.4
7.7
∠ S12
63.1
55.5
53.2
50.5
45.7
40.1
30.9
27.0
20.1
13.0
5.5
| S22 |
0.870
0.691
0.510
0.444
0.419
0.413
0.410
0.405
0.395
0.390
0.380
| S22 |
0.754
0.549
0.392
0.348
0.336
0.335
0.332
0.331
0.320
0.314
0.306
∠ S22
–25.4
–39.5
–51.7
–58.8
–66.4
–74.1
–82.5
–90.9
–99.8
–108.3
–117.5
∠ S22
–33.9
–45.7
–53.9
–59.7
–67.3
–75.3
–86.7
–92.3
–101.1
–109.7
–118.6
No.5910–3/6