2SC5508 Datasheet, PDF (8/16 Pages) NEC – NPN SILICON RF TRANSISTOR FOR LOW NOISE, HIGH-GAIN AMPLIFICATION FLAT-LEAD 4-PIN THIN SUPER MINI-MOLD

2SC5508
VCE = 2 V, IC = 10 mA
Frequency
GHz
S11
MAG.
ANG.
0.1
0.63
–15.1
0.2
0.61
–29.6
0.3
0.58
–43.0
0.4
0.55
–55.6
0.5
0.52
–67.5
0.6
0.50
–78.7
0.7
0.48
–89.4
0.8
0.46
–99.6
0.9
0.44
–108.8
1.0
0.43
–118.0
1.1
0.42
–126.5
1.2
0.41
–134.4
1.3
0.41
–142.0
1.4
0.41
–149.1
1.5
0.41
–155.7
1.6
0.41
–161.9
1.7
0.41
–167.7
1.8
0.42
–173.1
1.9
0.42
–178.0
2.0
0.43
177.2
2.1
0.44
172.7
2.2
0.44
168.6
2.3
0.45
164.7
2.4
0.46
161.1
2.5
0.47
157.8
2.6
0.48
154.3
2.7
0.48
151.3
2.8
0.49
148.2
2.9
0.50
145.5
3.0
0.51
143.0
4.0
0.63
130.0
5.0
0.69
117.3
6.0
0.75
107.8
7.0
0.78
97.5
8.0
0.82
91.1
S21
MAG.
ANG.
20.76
19.66
18.37
17.15
15.96
14.82
13.79
12.85
11.98
11.20
10.49
9.84
9.24
8.70
8.23
7.80
7.40
7.03
6.69
6.38
6.09
5.82
5.59
5.34
5.12
4.93
4.75
4.56
4.40
4.28
3.01
2.34
1.90
1.57
1.32
167.3
156.9
148.0
140.0
132.9
126.5
120.7
115.4
110.5
105.9
101.6
97.8
94.1
90.6
87.3
84.1
81.1
78.1
75.5
72.8
70.2
67.6
65.2
62.8
60.5
58.2
55.9
53.8
51.6
49.6
36.5
21.3
7.9
–5.5
–17.0
S12
MAG.
ANG.
0.01
80.6
0.02
72.0
0.02
66.8
0.03
62.9
0.03
58.7
0.04
56.0
0.04
53.3
0.04
51.8
0.05
49.6
0.05
48.0
0.05
47.4
0.05
46.7
0.06
45.4
0.06
45.0
0.06
44.9
0.06
43.8
0.06
43.4
0.07
42.8
0.07
42.5
0.07
42.3
0.07
41.1
0.07
41.0
0.08
40.3
0.08
40.2
0.08
38.9
0.08
38.9
0.08
39.1
0.09
37.4
0.09
37.4
0.09
36.4
0.10
31.7
0.11
28.0
0.12
23.2
0.13
17.2
0.14
12.4
S22
MAG.
ANG.
0.95
–10.0
0.90
–18.5
0.83
–25.6
0.77
–31.5
0.71
–36.1
0.66
–40.5
0.61
–44.1
0.56
–47.1
0.52
–49.9
0.48
–52.3
0.45
–54.5
0.42
–56.5
0.39
–58.4
0.37
–60.2
0.35
–62.0
0.33
–63.8
0.31
–65.7
0.29
–67.2
0.27
–69.3
0.26
–71.0
0.24
–73.1
0.23
–75.0
0.21
–77.7
0.20
–79.8
0.19
–82.6
0.18
–85.3
0.17
–88.5
0.16
–92.0
0.15
–95.6
0.14
–99.6
0.12
–162.6
0.17
165.5
0.23
146.7
0.30
135.7
0.36
127.0
8
Preliminary Data Sheet P13865EJ1V0DS00