2SC4197 Datasheet, PDF (6/6 Pages) Hitachi Semiconductor – Silicon NPN Epitaxial

INCHANGE Semiconductor
isc Silicon NPN RF Transistor
isc RF Product Specification
2SC4197
Y-PARAMETER(Emitter Common)
VCE = 5 V, IC = 5 mA, ZO = 50Ω
f
S₁₁
(MHz)
MAG
ANG
S₂₁
MAG
ANG
100
2.663
5.357
161.804 –34.193
200
5.558
10.174
147.899 –63.499
300
9.651
13.450
125.634 –87.205
400
14.160
15.066
102.261 –102.289
500
18.753
15.624
80.041 –110.827
600
23.019
14.727
57.826 –114.923
700
26.444
13.908
40.437 –113.783
800
29.378
12.040
24.049 –111.316
900
31.931
9.960
10.602 –106.726
1000
33.671
7.667
–0.922 –101.485
S₁₂
MAG
ANG
–0.002
–0.425
–0.012
–0.880
–0.041
–1.354
–0.093
–1.820
–0.150
–2.309
–0.214
–2.798
–0.263
–3.305
–0.379
–3.822
–0.466
–4.371
–0.586
–4.913
S₂₂
MAG
ANG
0.055
0.627
0.025
1.270
0.026
2.024
0.044
2.772
0.048
3.510
0.124
4.301
0.211
4.964
0.268
5.828
0.407
6.578
0.524
7.381
VCE = 5 V, IC = 10 mA, ZO = 50Ω
f
S₁₁
(MHz)
MAG
ANG
100
5.212
6.660
200
10.124
10.767
300
15.094
11.730
400
18.933
10.991
500
21.811
10.074
600
23.927
8.389
700
25.848
7.170
800
26.851
5.955
900
28.097
4.633
1000
28.686
3.829
S₂₁
MAG
ANG
273.909 –97.915
208.225 –154.453
141.558 –172.198
93.174 –169.490
58.181 –158.809
32.829 –146.284
15.188 –134.592
2.733
–123.322
–7.642 –113.209
–13.979 –104.651
S₁₂
MAG
ANG
–0.002
–0.430
–0.015
–0.876
–0.044
–1.347
–0.089
–1.817
–0.133
–2.299
–0.195
–2.785
–0.276
–3.302
–0.353
–3.808
–0.443
–4.375
–0.523
–4.908
S₂₂
MAG
ANG
0.029
0.527
0.011
1.307
0.047
2.035
0.064
2.735
0.096
3.501
0.173
4.226
0.224
5.010
0.282
5.760
0.394
6.551
0.466
7.215
isc website：www.iscsemi.cn
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