C4570 データシートの表示（PDF） - Inchange Semiconductor
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C4570 Datasheet PDF : 9 Pages
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INCHANGE Semiconductor
isc Silicon NPN RF Transistor
VCE = 3 V, IC = 5 mA, ZO = 50Ω
Freque.
S11
MHz
MAG
ANG
100
0.879
-17.8
200
0.768
-36.6
300
0.646
-53.1
400
0.536
-67.3
500
0.442
-80.0
600
0.375
-89.5
700
0.319
-98.7
800
0.279
-106.9
900
0.247
-114.8
1000
0.222
-122.5
1100
0.203
-130.1
1200
0.189
-137.5
1300
0.178
-144.8
1400
0.170
-152.1
1500
0.163
-159.6
1600
0.160
-166.3
1700
0.159
-173.0
1800
0.156
-178.7
1900
0.157
175.0
2000
0.161
168.3
2100
0.164
163.1
2200
0.166
158.3
2300
0.170
153.3
2400
0.173
149.2
2500
0.179
145.1
2600
0.183
141.2
2700
0.189
137.8
2800
0.193
133.9
2900
0.199
130.8
3000
0.205
127.5
S21
MAG
ANG
8.523
155.5
8.074
139.8
7.436
126.6
6.691
115.7
5.987
106.5
5.261
99.5
4.707
93.2
4.239
87.9
3.852
83.3
3.526
79.1
3.239
75.1
3.013
71.5
2.814
68.2
2.641
64.8
2.498
62.0
2.366
58.8
2.245
55.9
2.145
52.9
2.051
50.5
1.974
47.7
1.903
45.1
1.828
42.6
1.771
40.1
1.714
37.6
1.664
35.2
1.613
32.9
1.573
30.5
1.530
28.2
1.494
26.0
1.462
23.9
isc RF Product Specification
2SC4570
S12
MAG
ANG
0.027
75.6
0.047
66.8
0.061
61.3
0.073
58.7
0.082
57.5
0.092
56.7
0.101
56.9
0.110
56.5
0.120
56.0
0.129
55.4
0.139
55.6
0.148
55.0
0.157
54.6
0.167
54.2
0.177
53.4
0.187
52.5
0.196
51.8
0.205
51.3
0.215
50.4
0.224
49.5
0.234
48.8
0.244
47.5
0.253
46.4
0.262
45.5
0.272
44.5
0.282
43.3
0.291
42.2
0.300
40.9
0.309
39.8
0.316
38.7
S22
MAG
ANG
0.932
-15.0
0.812
-25.5
0.704
-31.5
0.627
-35.1
0.568
-37.3
0.528
-39.0
0.496
-40.3
0.475
-41.7
0.456
-42.8
0.443
-44.2
0.434
-45.6
0.427
-47.0
0.419
-48.3
0.415
-49.7
0.408
-51.0
0.403
-52.4
0.398
-54.0
0.392
-55.4
0.385
-57.0
0.378
-59.0
0.370
-60.7
0.364
-63.4
0.359
-65.7
0.353
-68.6
0.347
-71.8
0.345
-75.2
0.340
-78.6
0.342
-82.2
0.342
-85.6
0.343
-88.8
isc Website：www.iscsemi.cn
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