2SK2974 Mitsubishi Electric Semiconductor, 2SK2974 Datasheet - Page 3

• Manufacturer Part Number: 2SK2974
• Description: RF POWER MOS FET(VHF/UHF power amplifiers)
• Manufacturer: Mitsubishi Electric Semiconductor

S-PARAMETER DATA(TYPICAL)
FREQ.
(MHz)
1000
1050
1100
1150
1200
1250
1300
1350
1400
1450
1500
100
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
900
950
50
0.87151
0.87157
0.88083
0.89043
0.90037
0.90814
0.91746
0.92499
0.93036
0.93571
0.93941
0.94226
0.94534
0.94808
0.95312
0.95459
0.95601
0.95774
0.95926
0.96325
0.96168
0.96230
0.96227
0.96198
0.96267
0.96118
0.96264
0.96245
0.96221
0.96205
S
11
-159.60
-168.20
-170.84
-172.00
-172.68
-173.24
-173.67
-174.06
-174.43
-174.90
-175.30
-175.57
-176.04
-176.45
-176.90
-177.37
-177.87
-178.27
-178.87
-179.62
179.78
179.39
178.73
178.34
177.78
176.97
176.19
175.54
174.94
174.16
0.02263
0.02175
0.02059
0.01885
0.01735
0.01580
0.01446
0.01346
0.01268
0.01263
0.01272
0.01343
0.01496
0.01646
0.01744
0.01996
0.02182
0.02413
0.02631
0.02817
0.03099
0.03270
0.03460
0.03660
0.03846
0.04065
0.04304
0.04525
0.04730
0.04937
S
12
14.4503
22.2439
31.1934
40.3158
49.8125
57.6698
62.6933
67.3336
71.8032
74.1606
76.8760
76.4323
78.7422
78.8976
78.4777
79.5511
80.3997
79.7305
80.5372
80.7289
80.2058
79.8688
79.5813
-2.3595
-2.7489
-1.3541
6.0727
0.6356
1.7258
7.6264
8.98850
4.47355
2.87870
2.05082
1.57746
1.24044
1.01298
0.84559
0.71792
0.62459
0.54469
0.48199
0.42937
0.38937
0.35246
0.32860
0.29869
0.27468
0.25880
0.24131
0.22658
0.21380
0.20166
0.19253
0.18153
0.17023
0.16501
0.15789
0.14964
0.14381
S
MITSUBISHI RF POWER MOS FET
21
91.5160
81.1597
72.5416
67.1200
61.7324
57.2616
53.9587
50.7854
47.8135
45.8295
43.5312
41.6364
40.1854
38.6233
37.2574
36.4384
35.0739
34.1654
33.0220
32.7404
31.8962
31.1023
30.5749
30.1079
30.7341
29.4614
29.5139
29.4685
29.2546
29.6617
0.75544
0.77551
0.78986
0.80776
0.83272
0.83624
0.85264
0.86892
0.87130
0.88564
0.89176
0.89413
0.90472
0.90807
0.91071
0.91875
0.91928
0.91707
0.92295
0.92417
0.92742
0.93216
0.93331
0.93364
0.93557
0.93599
0.93290
0.93594
0.93314
0.93009
2SK2974
V
DD
S
=7.2V,I
22
-169.72
-171.14
-172.22
-171.94
-171.89
-171.98
-172.07
-172.50
-172.39
-172.57
-172.90
-173.01
-173.39
-173.70
-173.95
-174.46
-174.80
-175.08
-175.88
-176.19
-176.66
-177.69
-177.94
-178.72
-179.24
-179.44
179.28
178.62
178.32
177.13
D
=600mA
Nov. ´97