MMBR951 Datasheet, PDF (10/13 Pages) Motorola, Inc – NPN Silicon Low Noise, High-Frequency Transistors

VCE
(Vdc)
2.0
IC
(mA)
1.0
2.0
5.0
10
30
60
f
(MHz)
100
200
500
1000
2000
3000
100
200
500
1000
2000
3000
100
200
500
1000
2000
3000
100
200
500
1000
2000
3000
100
200
500
1000
2000
3000
100
200
500
1000
2000
3000
Freescale Semiconductor, Inc.
S11
|S11|
∠φ
0.959
0.922
0.825
0.690
0.600
0.640
– 19.22
– 38.32
– 81.94
– 125.83
– 174.02
– 147.15
0.922
0.862
0.713
0.586
0.506
0.546
– 24.97
– 48.55
– 96.45
– 137.24
– 179.54
– 144.80
0.815
0.708
0.541
0.461
0.406
0.438
– 39.45
– 71.89
– 121.43
– 155.05
– 169.75
– 139.42
0.667
0.559
0.447
0.405
0.360
0.390
– 57.75
– 95.89
– 140.52
– 166.70
– 162.90
– 134.95
0.435
0.421
0.398
0.382
0.347
0.379
– 99.80
– 135.04
– 162.97
– 179.33
– 155.68
– 130.21
0.442
0.483
0.484
0.472
0.452
0.496
– 131.87
– 155.78
– 173.89
– 172.69
– 149.80
– 126.23
S21
|S21|
∠φ
3.518
3.482
2.614
1.737
1.079
0.791
166.25
153.75
122.98
93.40
63.65
50.62
6.598
6.177
4.140
2.483
1.462
1.079
162.54
147.47
116.09
90.37
64.47
49.98
14.163
11.635
6.284
3.428
1.921
1.424
153.09
133.50
104.78
85.44
65.04
51.41
22.121
15.709
7.417
3.921
2.155
1.597
142.36
121.54
98.06
82.59
65.25
52.60
31.662
18.696
8.025
4.163
2.269
1.686
125.82
108.07
91.81
79.67
64.55
52.60
26.755
15.086
6.390
3.317
1.834
1.393
118.52
103.17
88.79
76.81
60.68
48.59
S12
|S12|
∠φ
0.044
0.079
0.146
0.167
0.131
0.196
78.43
69.06
44.99
30.15
44.93
80.39
0.042
0.075
0.123
0.140
0.158
0.232
75.55
64.60
43.92
38.71
57.00
74.13
0.038
0.061
0.090
0.123
0.198
0.282
70.19
58.57
49.12
54.90
65.80
69.61
0.032
0.048
0.075
0.123
0.222
0.311
64.38
57.27
58.00
66.07
69.45
68.14
0.023
0.034
0.069
0.127
0.240
0.336
62.49
64.74
71.43
74.17
72.04
67.80
0.021
0.032
0.067
0.127
0.243
0.345
62.60
66.87
74.30
76.73
72.97
68.81
Table 3. MRF957T1 Typical Common Emitter S–Parameters
S22
|S22|
∠φ
0.986
0.948
0.803
0.662
0.576
0.517
– 8.12
– 15.98
– 30.02
– 41.41
– 51.42
– 64.42
0.967
0.893
0.671
0.524
0.456
0.416
– 12.35
– 23.28
– 38.55
– 46.93
– 51.97
– 61.22
0.895
0.739
0.454
0.337
0.304
0.276
– 22.63
– 38.46
– 52.31
– 56.38
– 54.16
– 57.77
0.788
0.574
0.317
0.235
0.220
0.196
– 34.26
– 52.06
– 63.32
– 65.49
– 57.93
– 57.79
0.570
0.360
0.192
0.151
0.155
0.132
– 51.69
– 68.74
– 75.85
– 77.73
– 63.30
– 60.40
0.422
0.261
0.154
0.140
0.155
0.131
– 56.23
– 70.51
– 73.64
– 74.96
– 66.57
– 71.10
(continued)
MMBR951 MRF957
10
MOTOROLA RF DEVICE DATA
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