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2SC4885 Datasheet, PDF (5/12 Pages) NEC – NPN SILICON EPITAXIAL TRANSISTOR 3 PINS SUPER MINI MOLD
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2SC4885
S-PARAMETER
 (VCE = 5 V, IC = 1 mA, ZO = 50 )
FREQUENCY
MHz
100.00
200.00
300.00
400.00
500.00
600.00
700.00
800.00
900.00
1000.00
1100.00
1200.00
1300.00
1400.00
1500.00
1600.00
1700.00
1800.00
1900.00
2000.00
2100.00
2200.00
2300.00
2400.00
2500.00
2600.00
2700.00
2800.00
2900.00
3000.00
MAG
.959
.934
.894
.837
.795
.744
.696
.662
.624
.600
.580
.561
.550
.538
.534
.530
.525
.526
.526
.524
.527
.529
.533
.535
.539
.541
.544
.546
.550
.550
S11
ANG
15.4
30.3
44.3
59.6
72.5
85.9
98.9
109.3
120.3
129.5
138.2
146.6
153.6
160.9
167.6
173.5
179.6
175.2
170.0
165.0
160.4
155.7
151.3
147.3
143.3
139.5
135.5
132.0
128.5
124.9
 (VCE = 3 V, IC = 5 mA, ZO = 50 )
FREQUENCY
MHz
100.00
200.00
300.00
400.00
500.00
600.00
700.00
800.00
900.00
1000.00
1100.00
1200.00
1300.00
1400.00
1500.00
1600.00
1700.00
1800.00
1900.00
2000.00
2100.00
2200.00
2300.00
2400.00
2500.00
2600.00
2700.00
2800.00
2900.00
3000.00
MAG
.821
.694
.596
.511
.465
.439
.420
.411
.406
.402
.402
.401
.403
.403
.408
.410
.415
.417
.422
.425
.430
.435
.441
.445
.449
.452
.458
.461
.466
.469
S11
ANG
31.6
61.7
86.5
109.7
125.9
138.8
149.5
157.8
165.4
172.0
177.8
176.9
172.0
167.4
163.3
159.4
155.3
151.8
148.4
145.0
141.9
138.8
135.7
132.9
130.2
127.5
124.7
122.1
119.6
116.8
S21
MAG
1.976
1.937
1.833
1.886
1.785
1.732
1.706
1.595
1.545
1.474
1.391
1.338
1.262
1.214
1.159
1.110
1.064
1.018
.981
.952
.914
.882
.857
.827
.802
.781
.759
.741
.719
.702
ANG
163.0
150.1
138.1
127.6
118.4
109.5
101.0
93.5
86.7
80.6
75.1
69.7
64.9
60.3
56.0
52.2
48.4
44.8
41.7
38.3
35.4
32.4
29.9
27.5
25.3
23.0
21.0
19.2
17.5
16.0
S21
MAG
8.542
7.754
6.608
5.804
4.962
4.292
3.782
3.370
3.037
2.768
2.550
2.358
2.205
2.067
1.953
1.845
1.755
1.673
1.595
1.537
1.481
1.423
1.377
1.329
1.288
1.253
1.218
1.185
1.153
1.124
ANG
151.6
131.9
117.7
105.5
97.0
90.2
84.4
79.4
74.7
70.6
66.9
63.1
59.4
56.1
52.9
49.6
46.6
43.6
40.8
38.1
35.0
32.5
30.0
27.6
25.2
22.8
20.6
18.4
16.3
14.2
S12
MAG
.037
.069
.096
.114
.128
.138
.144
.147
.148
.149
.148
.148
.147
.145
.144
.143
.143
.145
.147
.152
.157
.164
.172
.183
.193
.205
.218
.232
.248
.264
ANG
78.4
67.7
58.6
51.1
44.4
39.7
35.4
32.3
29.4
28.2
27.2
26.7
26.7
27.4
28.5
30.4
32.5
34.9
37.5
40.2
42.7
45.1
47.3
48.7
50.0
51.1
51.8
52.1
52.1
52.0
S12
MAG
.036
.058
.071
.079
.087
.095
.102
.110
.118
.126
.134
.143
.151
.160
.170
.179
.189
.198
.208
.219
.229
.241
.251
.261
.273
.283
.295
.306
.319
.329
ANG
68.8
56.8
50.5
48.7
47.8
48.1
48.7
49.8
49.5
50.8
51.5
51.7
51.6
52.3
52.3
52.3
51.9
51.5
51.1
50.8
50.0
49.6
48.9
48.2
47.3
46.6
45.4
44.5
43.5
42.5
MAG
.986
.954
.912
.863
.823
.785
.755
.729
.708
.693
.681
.668
.658
.650
.645
.641
.635
.635
.632
.627
.625
.621
.622
.622
.621
.621
.619
.619
.619
.617
S22
ANG
7.6
14.3
20.4
25.4
29.2
32.6
35.6
38.4
41.2
43.7
46.1
48.4
51.4
53.8
56.9
59.4
62.3
65.3
68.4
71.5
74.6
78.2
81.1
84.6
88.0
91.3
94.9
98.1
101.7
105.3
MAG
.898
.733
.613
.533
.481
.444
.420
.402
.388
.379
.371
.365
.359
.355
.350
.349
.345
.344
.343
.341
.340
.338
.338
.339
.340
.343
.341
.343
.346
.345
S22
ANG
20.4
32.5
38.7
41.6
42.9
44.4
45.7
47.1
48.8
50.4
52.3
54.2
56.8
58.9
61.6
64.1
67.1
69.5
72.8
75.6
79.0
82.4
85.3
88.6
92.0
95.3
98.6
102.0
105.1
108.6
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