2sc4903 HITACHI, 2sc4903 Datasheet - Page 6

• Manufacturer Part Number: 2sc4903
• Description: Silicon Npn Bipolar Transistor
• Manufacturer: HITACHI

2SC4903
S Parameter (V
FReq.
(MHz)
100
200
300
400
500
600
700
800
900
1000
S Parameter (V
FReq.
(MHz)
100
200
300
400
500
600
700
800
900
1000
6
S11
MAG.
0.872
0.777
0.672
0.586
0.517
0.462
0.417
0.384
0.359
0.336
S11
MAG.
0.798
0.666
0.550
0.470
0.412
0.373
0.345
0.322
0.307
0.294
CE
CE
= 5 V, I
= 5 V, I
ANG.
–23.3
–43.6
–62.0
–75.7
–88.0
–98.0
–107.3
–115.9
–122.7
–130.8
ANG.
–30.5
–56.4
–76.4
–90.8
–104.2
–114.0
–123.6
–131.5
–138.7
–145.5
C
C
= 5 mA, Z
= 10 mA, Z
S21
MAG.
11.28
10.03
8.59
7.36
6.34
5.52
4.88
4.39
3.97
3.63
S21
MAG.
16.22
13.39
10.76
8.80
7.39
6.33
5.53
4.91
4.41
4.02
O
O
= 50 , Emitter common)
ANG.
161.2
144.3
130.8
121.0
112.8
106.4
101.1
96.5
92.2
88.5
ANG.
155.6
136.1
122.3
113.0
105.6
100.3
95.5
91.6
87.8
84.8
= 50 , Emitter common)
S12
MAG.
0.0266
0.0493
0.0661
0.0777
0.0866
0.0941
0.102
0.108
0.115
0.121
S12
MAG.
0.0254
0.0442
0.0569
0.0663
0.0741
0.0821
0.0899
0.0973
0.106
0.114
ANG.
77.9
67.3
60.2
56.0
53.6
53.1
52.5
52.7
53.3
53.4
ANG.
74.9
63.8
58.9
57.1
56.5
57.2
57.9
58.5
59.4
59.9
S22
MAG.
0.956
0.862
0.759
0.672
0.604
0.553
0.514
0.483
0.460
0.441
S22
MAG.
0.921
0.780
0.652
0.561
0.500
0.456
0.425
0.401
0.384
0.371
ANG.
–13.4
–24.4
–32.4
–37.4
–40.7
–43.0
–44.6
–46.0
–46.9
–48.3
ANG.
–17.5
–30.3
–37.3
–41.0
–43.1
–44.1
–44.9
–45.4
–46.0
–46.8