2SC4184 Datasheet, PDF (4/6 Pages) NEC – UHF OSCILLATOR AND VHF MIXER NPN SILICON EPITAXIAL TRANSISTOR SUPER MINI MOLD

2SC4184
VCE = 5 V, IC = 3 mA
Frequency
MHz
S11
MAG ANG
100.00
200.00
300.00
400.00
500.00
600.00
700.00
800.00
900.00
1000.00
1100.00
1200.00
1300.00
1400.00
1500.00
1600.00
1700.00
1800.00
1900.00
2000.00
0.787
0.606
0.465
0.389
0.345
0.320
0.302
0.294
0.291
0.301
0.313
0.319
0.320
0.324
0.343
0.363
0.379
0.396
0.406
0.421
–43.0
–72.3
–93.7
–109.3
–122.8
–136.0
–147.7
–157.5
–165.6
–173.4
178.4
170.0
164.0
159.7
155.9
151.9
146.5
142.2
138.7
135.5
VCE = 5 V, IC = 10 mA
Frequency
MHz
S11
MAG ANG
100.00
200.00
300.00
400.00
500.00
600.00
700.00
800.00
900.00
1000.00
1100.00
1200.00
1300.00
1400.00
1500.00
1600.00
1700.00
1800.00
1900.00
2000.00
0.487
0.346
0.290
0.275
0.275
0.280
0.284
0.291
0.302
0.324
0.346
0.358
0.364
0.369
0.389
0.408
0.427
0.445
0.455
0.470
–77.7
–113.2
–134.4
–148.3
–158.7
–168.6
–176.9
177.1
172.6
167.8
162.2
155.4
150.7
147.6
144.8
142.0
137.5
134.0
131.1
128.3
S21
MAG ANG
8.019
6.026
4.568
3.640
3.081
2.658
2.367
2.144
1.897
1.743
1.610
1.520
1.447
1.326
1.244
1.172
1.100
1.095
1.054
1.043
143.8
121.4
105.8
97.1
89.6
84.8
77.6
73.1
67.7
63.4
60.2
55.3
51.3
47.2
42.4
41.6
38.9
37.0
34.0
29.1
S21
MAG ANG
13.538
8.008
5.559
4.216
3.396
2.974
2.610
2.347
2.065
1.884
1.734
1.630
1.548
1.410
1.320
1.236
1.153
1.147
1.102
1.089
122.2
101.9
90.9
84.6
78.8
76.0
70.2
66.4
62.0
58.2
55.5
51.2
47.3
43.7
38.9
38.5
35.9
34.3
31.7
26.5
S12
MAG ANG
0.035
0.051
0.065
0.073
0.080
0.091
0.099
0.112
0.119
0.130
0.139
0.149
0.164
0.168
0.181
0.187
0.200
0.216
0.233
0.250
70.1
60.3
54.3
56.6
55.6
58.7
58.1
59.3
61.4
60.8
62.8
62.3
62.4
62.6
61.8
64.8
64.2
65.9
65.1
63.0
S12
MAG ANG
0.024
0.035
0.048
0.057
0.067
0.080
0.090
0.104
0.112
0.124
0.134
0.143
0.159
0.165
0.179
0.189
0.203
0.222
0.238
0.258
64.1
63.2
63.6
67.6
68.0
70.5
69.6
70.0
71.2
69.8
71.3
70.7
71.0
71.1
70.0
72.6
71.5
73.1
71.7
69.2
S22
MAG ANG
0.923
0.810
0.729
0.695
0.656
0.656
0.647
0.653
0.653
0.641
0.633
0.612
0.599
0.587
0.586
0.581
0.579
0.568
0.560
0.547
–12.5
–16.8
–19.4
–18.9
–18.8
–19.4
–19.6
–22.0
–23.7
–27.4
–29.9
–32.4
–34.4
–36.3
–38.3
–41.1
–44.7
–48.3
–51.7
–55.3
S22
MAG ANG
0.785
0.681
0.638
0.626
0.606
0.613
0.612
0.620
0.625
0.616
0.608
0.590
0.579
0.568
0.569
0.564
0.563
0.553
0.545
0.533
–16.2
–14.7
–14.8
–14.1
–14.1
–15.0
–15.5
–17.9
–20.1
–23.9
–26.5
–29.1
–31.1
–33.0
–35.2
–38.1
–41.8
–45.6
–49.1
–52.9
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