2SC5787 Datasheet, PDF (13/22 Pages) NEC – NPN SILICON RF TRANSISTOR FOR HIGH-FREQUENCY LOW NOISE 3-PIN LEAD-LESS MINIMOLD

2SC5787
VCE = 1 V, IC = 20 mA, ZO = 50 Ω
Frequency
(GHz)
S11
MAG.
ANG.
(deg.)
0.1
0.525
−20.5
0.2
0.446
−36.9
0.3
0.368
−52.1
0.4
0.306
−61.5
0.5
0.254
−69.7
0.6
0.215
−77.6
0.7
0.185
−84.0
0.8
0.164
−91.2
0.9
0.142
−97.8
1.0
0.128
−105.6
1.1
0.124
−114.5
1.2
0.112
−124.6
1.3
0.106
−132.3
1.4
0.103
−140.9
1.5
0.101
−147.5
1.6
0.102
−155.6
1.7
0.105
−160.6
1.8
0.107
−166.4
1.9
0.110
−170.6
2.0
0.117
−174.3
2.1
0.117
−177.1
2.2
0.124
179.3
2.3
0.123
174.7
2.4
0.130
172.9
2.5
0.133
169.7
2.6
0.139
167.2
2.7
0.142
165.9
2.8
0.145
163.2
2.9
0.149
160.0
3.0
0.154
159.1
4.0
0.233
145.5
5.0
0.344
137.2
S21
MAG.
ANG.
(deg.)
29.163
25.100
20.892
17.541
14.890
12.939
11.382
10.138
9.107
158.8
141.2
128.5
119.5
112.3
107.2
102.6
99.1
95.8
8.276
92.8
7.561
90.5
7.020
88.3
6.511
86.0
6.081
83.8
5.711
81.7
5.354
79.9
5.070
78.0
4.816
76.4
4.578
74.8
4.369
73.1
4.158
71.8
3.988
70.1
3.822
68.5
3.683
66.9
3.543
65.4
3.423
64.1
3.300
62.7
3.200
61.1
3.089
59.9
2.988
58.4
2.312
44.7
1.948
31.6
S12
MAG.
ANG.
(deg.)
0.013
82.1
0.020
75.4
0.028
73.2
0.034
71.9
0.041
72.0
0.047
72.4
0.053
72.4
0.059
72.7
0.066
73.1
0.072
73.0
0.078
73.2
0.085
73.3
0.091
73.2
0.097
72.9
0.104
72.8
0.110
72.5
0.117
72.1
0.123
72.0
0.129
71.7
0.136
71.3
0.143
70.9
0.149
70.3
0.156
70.0
0.162
69.4
0.168
69.1
0.175
68.6
0.182
67.9
0.189
67.5
0.195
66.8
0.202
66.3
0.275
61.0
0.340
52.4
S22
MAG.
ANG.
(deg.)
0.871
0.763
0.655
0.567
0.500
0.448
0.409
0.378
0.354
−14.8
−25.9
−32.9
−37.0
−39.2
−40.9
−41.9
−42.7
−43.6
0.335
0.314
0.298
0.287
0.277
0.268
0.262
0.255
0.249
0.244
−44.6
−46.4
−46.7
−47.7
−48.9
−50.0
−51.4
−52.7
−54.1
−55.2
0.239
0.235
0.230
0.227
0.223
0.220
0.217
0.214
0.211
0.209
−56.5
−57.9
−59.5
−60.9
−62.5
−64.0
−65.7
−67.3
−69.3
−71.6
0.208
0.190
0.169
−72.9
−102.3
−144.0
Data Sheet PU10070EJ01V0DS
13