SANYO 2SC5646A

2SC5646A
Ordering number : ENA1120
SANYO Semiconductors
DATA SHEET
NPN Epitaxial Planar Silicon Transistor
2SC5646A
UHF to S-Band Low-Noise Amplifier,
OSC Applications
Features
•
•
•
•
•
•
Low-noise
: NF=1.5dB typ (f=2GHz).
High cut-off frequency : fT=10GHz typ (VCE=1V).
: fT=12.5GHz typ (VCE=3V).
Low-voltage operation.
High gain
: ⏐S21e⏐2=9.5dB typ (f=2GHz).
Ultrasmall, slim flat-lead package (1.4mm✕0.8mm✕0.6mm).
Halogen free compliance.
Specifications
Absolute Maximum Ratings at Ta=25°C
Parameter
Collector-to-Base Voltage
Collector-to-Emitter Voltage
Emitter-to-Base Voltage
Collector Current
Collector Dissipation
Symbol
Conditions
Ratings
Unit
VCBO
VCEO
9
V
4
V
VEBO
IC
2
V
30
mA
Junction Temperature
PC
Tj
Storage Temperature
Tstg
100
mW
150
°C
--55 to +150
°C
Electrical Characteristics at Ta=25°C
Parameter
Collector Cutoff Current
Symbol
Conditions
Ratings
min
typ
max
Unit
ICBO
IEBO
VCB=5V, IE=0A
1.0
μA
Emitter Cutoff Current
VEB=1V, IC=0A
10
μA
DC Current Gain
hFE
VCE=1V, IC=5mA
Marking : NF
100
160
Continued on next page.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer' s products or
equipment.
www.semiconductor-sanyo.com/network
31710AB TK IM TC-00002250 No. A1120-1/7
2SC5646A
Continued from preceding page.
Parameter
Symbol
fT1
Gain-Bandwidth Product
Ratings
Conditions
min
VCE=1V, IC=5mA
VCE=3V, IC=15mA
fT2
8
Cob
Reverse Transfer Capacitance
Cre
VCB=1V, f=1MHz
VCB=1V, f=1MHz
Forward Transfer Gain
2
⏐S21e⏐ 1
2
⏐S21e⏐ 2
VCE=1V, IC=5mA, f=2GHz
VCE=3V, IC=15mA, f=2GHz
Noise Figure
NF
VCE=1V, IC=3mA, f=2GHz
10
GHz
GHz
0.55
8
0.7
pF
0.4
pF
9.5
dB
10.5
dB
1.5
2.3
dB
Marking
unit : mm (typ)
7029-002
3
1 : Base
2 : Emitter
3 : Collector
NF
Top View
1.4
0.3
Unit
max
12.5
Output Capacitance
Package Dimensions
typ
2
1
0.25
Top view
0.8
1.4
3
2
1
0.1
0.3
0.2
0.07
2
1
0.07
0.6
0.45
3
Bottom View
1 : Base
2 : Emitter
3 : Collector
SANYO : SSFP
IC -- VCE
9
IC -- VBE
30
0.05mA
0.04mA
6
5
0.03mA
4
0.02mA
3
2
0.01mA
20
15
1V
25
VCE=3V
7
Collector Current, IC -- mA
Collector Current, IC -- mA
8
10
5
1
0
0
IB=0mA
1
2
3
Collector-to-Emitter Voltage, VCE -- V
0
4
IT15425
0
0.2
0.4
0.6
0.8
1.0
Base-to-Emitter Voltage, VBE -- V
1.2
IT15426
No. A1120-2/7
2SC5646A
hFE -- IC
1000
f T -- IC
5
Gain-Bandwidth Product, f T -- GHz
7
DC Current Gain, hFE
5
3
2
VCE=3V
1V
100
7
5
3
2
10
0.1
2
3
5 7 1.0
2
3
5 7 10
2
3
Reverse Transfer Capacitance, Cre -- pF
Output Capacitance, Cob -- pF
7
5
3
2
2
5
3
7
2
1.0
5
3
1V
7
5
3
2
2
3
10
IT15429
2
5
7
2
10
3
5
f=1MHz
7
5
3
2
2
3
5
7
1.0
2
3
5
Collector-to-Base Voltage, VCB -- V
2
⏐S21e⏐ -- IC
2
Forward Transfer Gain, ⏐S21e⏐ -- dB
2
Forward Transfer Gain, ⏐S21e⏐ -- dB
f=2GHz
V CE=3V
16
1V
14
12
10
8
6
4
2
0
1.0
3
2
5
7
2
10
3
100
IT15431
Collector Current, IC -- mA
11
V
V CE=3
9
1V
7
5
3
2
3
5
7
10
2
3
5
Collector Current, IC -- mA
NF -- IC
5.0
13
1
1.0
7
5
7 10
IT15430
⏐S21e⏐ -- IC
15
f=1GHz
18
7 100
IT15428
Cre -- VCB
0.1
0.1
7
Collector-to-Base Voltage, VCB -- V
20
10
1.0
f=1MHz
0.1
0.1
3V
V CE=
Collector Current, IC -- mA
Cob -- VCB
1.0
2
1.0
1.0
5 7 100
IT15427
Collector Current, IC -- mA
3
7 100
IT15432
PC -- Ta
120
f=2GHz
Collector Dissipation, PC -- mW
Noise Figure, NF -- dB
4.5
4.0
3.5
V
CE =
3.0
3V
2.5
2.0
1V
1.5
100
80
60
40
20
1.0
0.5
1.0
0
2
3
5
7
10
Collector Current, IC -- mA
2
3
5
IT15433
0
50
100
150
Ambient Temperature, Ta -- °C
200
IT15434
No. A1120-3/7
2SC5646A
S Parameters (Common emitter)
VCE=1V, IC=1mA, ZO=50Ω
Freq(MHz)
⏐S11⏐
∠S11
⏐S21⏐
∠S21
⏐S12⏐
∠S12
⏐S22⏐
∠S22
200
0.967
--13.5
2.360
164.5
0.050
74.0
0.982
--11.4
400
0.929
--26.2
2.289
150.8
0.093
67.5
0.933
--21.8
600
0.888
--36.3
1.944
138.2
0.128
58.3
0.878
--31.2
800
0.821
--51.9
2.239
128.0
0.156
50.6
0.819
--38.6
1000
0.773
--61.9
2.046
119.0
0.172
44.5
0.763
--45.2
1200
0.724
--72.5
1.952
110.3
0.190
39.5
0.717
--50.9
1400
0.662
--84.6
1.956
101.8
0.198
35.4
0.675
--56.1
1600
0.629
--91.8
1.777
95.0
0.204
31.7
0.642
--60.9
1800
0.589
--101.5
1.720
88.5
0.206
29.3
0.612
--65.0
2000
0.554
--110.4
1.649
82.4
0.208
27.2
0.589
--69.1
2200
0.537
--116.0
1.521
76.7
0.207
25.9
0.569
--73.0
2400
0.510
--124.3
1.473
71.7
0.207
24.8
0.555
--76.4
2600
0.496
--130.1
1.393
67.1
0.203
24.4
0.543
--80.2
2800
0.481
--136.1
1.328
62.6
0.201
24.2
0.533
--83.4
3000
0.468
--142.2
1.280
58.5
0.199
25.1
0.527
--86.8
VCE=1V, IC=5mA, ZO=50Ω
Freq(MHz)
⏐S11⏐
∠S11
⏐S21⏐
∠S21
⏐S12⏐
∠S12
⏐S22⏐
∠S22
200
0.826
--30.9
9.413
151.9
0.039
70.9
0.866
--27.2
400
0.679
--61.6
8.593
130.9
0.068
56.4
0.681
--44.5
600
0.576
--83.1
7.017
117.1
0.082
49.2
0.547
--55.2
800
0.485
--105.2
6.080
105.2
0.091
47.6
0.457
--61.3
1000
0.436
--120.0
5.151
97.1
0.098
48.0
0.398
--66.0
1200
0.408
--131.3
4.423
90.8
0.109
48.1
0.362
--69.5
1400
0.388
--140.8
3.896
85.3
0.115
49.4
0.331
--72.8
1600
0.376
--148.8
3.465
80.6
0.125
50.8
0.311
--76.1
1800
0.368
--155.4
3.122
76.4
0.132
51.6
0.297
--78.6
2000
0.363
--161.1
2.846
72.6
0.141
52.5
0.289
--81.8
2200
0.361
--166.5
2.621
68.8
0.150
53.6
0.280
--84.6
2400
0.358
--171.3
2.426
65.4
0.160
54.1
0.276
--87.5
2600
0.358
--175.7
2.262
62.1
0.171
54.7
0.273
--90.5
2800
0.357
--179.9
2.125
58.9
0.181
54.9
0.271
--93.3
3000
0.356
176.4
2.003
56.1
0.190
55.7
0.271
--96.4
VCE=1V, IC=10mA, ZO=50Ω
Freq(MHz)
⏐S11⏐
∠S11
⏐S21⏐
∠S21
⏐S12⏐
∠S12
⏐S22⏐
∠S22
200
0.680
--49.0
14.963
141.8
0.037
61.7
0.745
--37.5
400
0.504
--91.9
11.934
117.7
0.051
54.2
0.514
--55.1
600
0.426
--116.8
8.944
104.8
0.064
52.9
0.393
--63.2
800
0.389
--133.6
7.032
96.3
0.073
55.8
0.324
--68.3
1000
0.371
--145.4
5.768
90.2
0.083
57.7
0.282
--71.5
1200
0.362
--154.0
4.888
85.2
0.094
59.1
0.255
--74.0
1400
0.356
--161.3
4.240
80.8
0.105
60.4
0.239
--77.0
1600
0.352
--166.8
3.750
76.8
0.116
60.2
0.226
--79.4
1800
0.354
--172.1
3.363
73.2
0.128
61.2
0.221
--82.9
2000
0.353
--176.4
3.059
69.8
0.139
62.3
0.215
--86.1
2200
0.353
179.5
2.804
66.5
0.151
61.9
0.211
--88.9
2400
0.354
175.8
2.592
63.4
0.163
62.0
0.210
--91.8
2600
0.357
172.4
2.417
60.5
0.176
62.0
0.210
--95.3
2800
0.357
169.1
2.263
57.5
0.187
62.0
0.212
--98.4
3000
0.357
166.1
2.133
54.8
0.200
61.4
0.215
--101.4
No. A1120-4/7
2SC5646A
S Parameters (Common emitter)
VCE=1V, IC=20mA, ZO=50Ω
∠S11
⏐S21⏐
∠S21
⏐S12⏐
∠S12
⏐S22⏐
∠S22
0.492
--82.8
19.544
128.7
0.030
59.2
0.601
--47.3
0.399
--124.0
13.186
107.6
0.042
57.9
0.381
--61.9
600
0.377
--143.8
9.339
97.6
0.052
61.4
0.284
--68.1
800
0.367
--155.4
7.181
91.0
0.065
64.4
0.235
--71.6
1000
0.364
--163.4
5.837
85.9
0.077
66.8
0.209
--74.0
1200
0.363
--169.7
4.913
81.5
0.089
66.5
0.192
--76.9
1400
0.363
--174.8
4.250
77.7
0.102
67.0
0.182
--79.9
1600
0.364
--178.8
3.751
74.1
0.114
67.7
0.178
--82.7
1800
0.365
177.3
3.361
70.8
0.128
67.4
0.174
--85.9
2000
0.367
173.9
3.049
67.6
0.142
67.5
0.173
--89.1
2200
0.369
170.8
2.798
64.5
0.154
67.0
0.174
--93.0
2400
0.372
167.9
2.584
61.5
0.166
66.4
0.175
--95.8
2600
0.373
165.1
2.403
58.6
0.178
66.0
0.178
--98.7
2800
0.375
162.3
2.254
55.9
0.194
65.3
0.180
--102.0
3000
0.378
159.8
2.119
53.2
0.207
64.8
0.185
--104.8
∠S22
Freq(MHz)
⏐S11⏐
200
400
VCE=3V, IC=1mA, ZO=50Ω
Freq(MHz)
⏐S11⏐
∠S11
⏐S21⏐
∠S21
⏐S12⏐
∠S12
⏐S22⏐
200
0.969
--12.0
2.363
165.7
0.043
77.2
0.981
--9.8
400
0.942
--23.4
2.289
153.2
0.076
71.1
0.950
--18.6
600
0.906
--32.6
1.955
141.5
0.107
62.0
0.903
--27.0
800
0.847
--46.8
2.285
131.9
0.131
54.9
0.853
--33.7
1000
0.804
--55.8
2.076
123.6
0.149
48.8
0.803
--39.9
1200
0.755
--65.9
2.018
115.0
0.163
44.0
0.761
--45.1
1400
0.694
--77.3
2.042
106.9
0.173
40.0
0.721
--49.8
1600
0.662
--84.0
1.857
100.1
0.179
35.6
0.691
--54.3
1800
0.618
--93.6
1.822
93.6
0.182
33.6
0.660
--58.2
2000
0.579
--102.1
1.755
87.5
0.183
31.4
0.637
--62.0
2200
0.560
--107.6
1.616
81.9
0.183
30.1
0.616
--65.6
2400
0.529
--116.0
1.582
76.7
0.182
29.1
0.600
--68.9
2600
0.510
--121.7
1.492
72.0
0.181
28.7
0.588
--72.4
2800
0.493
--127.9
1.428
67.5
0.180
29.6
0.577
--75.5
3000
0.475
--134.3
1.381
63.3
0.177
29.8
0.569
--78.8
VCE=3V, IC=5mA, ZO=50Ω
Freq(MHz)
⏐S11⏐
∠S11
⏐S21⏐
∠S21
⏐S12⏐
∠S12
⏐S22⏐
∠S22
200
0.849
--26.5
9.604
154.4
0.034
68.7
0.895
--22.2
400
0.716
--52.4
8.894
134.9
0.056
59.5
0.736
--37.2
600
0.615
--71.2
7.356
121.6
0.072
52.4
0.605
--46.2
800
0.503
--92.9
6.628
109.2
0.081
50.8
0.519
--51.4
1000
0.441
--107.5
5.685
100.8
0.088
50.2
0.460
--54.9
1200
0.402
--118.7
4.918
94.3
0.098
51.3
0.419
--57.5
1400
0.373
--129.0
4.350
88.6
0.104
52.5
0.390
--60.0
1600
0.355
--137.2
3.872
83.8
0.112
53.4
0.369
--62.3
1800
0.343
--144.4
3.502
79.5
0.120
54.1
0.352
--64.6
2000
0.332
--151.2
3.197
75.5
0.129
55.6
0.340
--67.1
2200
0.327
--156.8
2.940
71.8
0.136
56.2
0.332
--69.5
2400
0.322
--162.0
2.724
68.4
0.146
57.1
0.326
--72.0
2600
0.320
--167.1
2.541
65.0
0.156
58.0
0.322
--74.8
2800
0.319
--171.4
2.384
61.9
0.165
58.4
0.319
--77.2
3000
0.317
--175.6
2.247
58.9
0.175
58.8
0.316
--80.1
No. A1120-5/7
2SC5646A
S Parameters (Common emitter)
VCE=3V, IC=10mA, ZO=50Ω
Freq(MHz)
⏐S11⏐
∠S11
⏐S21⏐
∠S21
⏐S12⏐
∠S12
⏐S22⏐
∠S22
200
0.721
--40.7
15.749
145.6
0.028
64.8
0.794
--30.5
400
0.531
--78.2
13.000
122.1
0.046
57.2
0.583
--44.9
600
0.428
--102.2
9.969
108.6
0.056
58.2
0.458
--51.3
800
0.372
--120.2
7.950
99.6
0.066
56.8
0.387
--54.3
1000
0.342
--133.0
6.549
93.0
0.077
59.1
0.344
--56.1
1200
0.325
--142.5
5.564
87.9
0.084
60.8
0.314
--57.6
1400
0.316
--150.8
4.833
83.4
0.095
61.6
0.296
--59.3
1600
0.309
--157.5
4.276
79.4
0.106
63.2
0.284
--61.2
1800
0.306
--162.9
3.835
75.8
0.117
63.7
0.275
--63.4
2000
0.304
--168.1
3.486
72.4
0.128
64.3
0.268
--65.7
2200
0.304
--172.5
3.197
69.2
0.138
64.2
0.263
--67.8
2400
0.304
--176.5
2.955
66.1
0.149
64.3
0.261
--70.8
2600
0.305
179.5
2.753
63.1
0.161
64.6
0.260
--73.5
2800
0.308
176.0
2.576
60.2
0.172
64.3
0.258
--76.4
3000
0.308
172.8
2.423
57.5
0.184
64.2
0.259
--78.9
VCE=3V, IC=20mA, ZO=50Ω
Freq(MHz)
⏐S11⏐
∠S11
⏐S21⏐
∠S21
⏐S12⏐
∠S12
⏐S22⏐
∠S22
200
0.537
--63.4
22.589
134.4
0.024
61.2
0.673
--37.7
400
0.387
--106.2
15.289
111.6
0.038
58.4
0.458
--48.4
600
0.336
--128.8
10.917
100.7
0.047
62.9
0.356
--51.5
800
0.318
--143.0
8.424
93.7
0.059
65.4
0.304
--52.6
1000
0.309
--152.8
6.849
88.4
0.069
69.0
0.275
--53.4
1200
0.306
--160.1
5.773
84.0
0.081
68.8
0.258
--54.5
1400
0.305
--166.3
4.995
80.1
0.092
69.1
0.247
--56.1
1600
0.303
--171.2
4.410
76.6
0.103
70.3
0.240
--58.2
1800
0.304
--175.4
3.947
73.3
0.116
69.6
0.234
--60.1
2000
0.304
--179.2
3.576
70.1
0.128
69.2
0.233
--62.6
2200
0.308
177.4
3.275
67.1
0.139
69.2
0.230
--65.6
2400
0.310
174.1
3.027
64.3
0.152
69.3
0.229
--68.1
2600
0.310
170.9
2.815
61.5
0.164
68.3
0.229
--71.1
2800
0.314
168.1
2.639
58.7
0.176
68.2
0.231
--74.1
3000
0.315
165.2
2.479
56.2
0.187
67.8
0.232
--76.9
No. A1120-6/7
2SC5646A
SANYO Semiconductor Co.,Ltd. assumes no responsibility for equipment failures that result from using
products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd.
products described or contained herein.
SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all
semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or
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This catalog provides information as of March, 2010. Specifications and information herein are subject
to change without notice.
PS No. A1120-7/7