Page 1
Ordering number : ENN6588
2SC5645
NPN Epitaxial Planar Silicon Transistor
2SC5645
UHF to S Band Low-Noise Amplifier
and OSC Applications
Features
•
Low noise : NF=1.5dB typ (f=2GHz).
• High cutoff frequency : f
: f
• Low-voltage operating .
• High gain :S21e
2
=9.5dB typ (f=2GHz).
=10GHz typ (VCE=1V).
T
=12.5GHz typ (VCE=3V).
T
Package Dimensions
unit : mm
2106A
[2SC5645]
0.75
0.4
0.8
0.4
0.6
1.6
0.1
0.2
0.3
1
3
2
0.5 0.5
1.6
0 to 0.1
0.1max
1 : Base
2 : Emitter
3 : Collector
Specifications
Absolute Maximum Ratings at Ta=25°C
Parameter Symbol Conditions Ratings Unit
Collector-to-Base Voltage V
Collector-to-Emitter Voltage V
Emitter-to-Base Voltage V
Collector Current I
Collector Dissipation P
Junction T emperature Tj 150 °C
Storage T emperature T stg --55 to +150 °C
CBO
CEO
EBO
C
C
SANYO : SMCP
9V
4V
2V
30 mA
100 mW
Electrical Characteristics at Ta=25°C
Parameter Symbol Conditions
Collector Cutoff Current I
Emitter Cutoff Current I
DC Current Gain h
Gain-Bandwidth Product
Output Capacitance Cob VCE=1V, f=1MHz 0.55 0.7 pF
Reverse Transfer Capacitance Cre VCE=1V, f=1MHz 0.4 pF
Forward Transfer Gain
Noise Figure NF VCE=1V, IC=3mA, f=2GHz 1.5 2.3 dB
CBO
EBO
FE
fT1VCE=1V, IC=5mA 8 10 GHz
fT2VCE=3V, IC=15mA 12.5 GHz
S21e
S21e
VCB=5V, IE=0 1.0 µA
VEB=1V, IC=0 10 µA
VCE=1V, IC=5mA 100 160
2
1VCE=1V, IC=5mA, f=2GHz 8 9.5 dB
2
2VCE=3V, IC=15mA, f=2GHz 10.5 dB
min typ max
Marking : NF
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft's
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO 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 products described or contained
herein.
Ratings
Unit
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
90100 TS IM TA-3001
No.6588-1/6
Page 2
2SC5645
I
10
C -- VCE
30
0.05mA
I
C -- VBE
8
-- mA
C
6
4
Collector Current, I
2
0
0
1
Collector-to-Emitter Voltage, VCE -- V
1000
7
5
3
FE
2
100
7
5
DC Current Gain, h
3
2
10
357 357
1.0
2
Collector Current, IC -- mA
1.0
7
Cob -- V
h
FE -- IC
V
=3V
CE
1V
0.04mA
0.03mA
0.02mA
0.01mA
IB=0
32
10 100
4
357
2
IT02250
IT02252
CB
f=1MHz
20
-- mA
C
10
=3V
CE
V
1V
Collector Current, I
5
0
100
7
5
3
-- GHz
T
2
10
7
5
3
2
Gain-Bandwidth Product, f
1.0
1.0
1.0
7
0.2 0.4 0.6 0.8 1.0 1.2
0
Base-to-Emitter V oltage, VBE -- V
fT -- I
C
=3V
V
CE
1V
23 57
10
23 57
Collector Current, IC -- mA
Cre -- V
CB
IT02251
100
IT02253
f=1MHz
2
Output Capacitance, Cob -- pF
-- dB
Forward Transfer Gain, S21e
0.1
5
3
2
5
3
2
Reverse Transfer Capacitance, Cre -- pF
2
-- dB
Forward Transfer Gain, S21e
0.1
0.1
2 3 57 2 3 57
Collector-to-Base Voltage, V
18
1.0
S21e2 -- I
CB --
C
10
IT02255
V
f=2GHz
16
14
12
10
8
6
4
2
0
1.0
23 5
=3V
V
CE
1V
7
10
23 5
7
100
Collector Current, IC -- mA
0.1
2
5
3
7
1.0
Collector-to-Base Voltage, V
18
16
14
12
10
8
6
4
2
0
1.0
2
S21e2 -- I
=3V
V
CE
1V
3
7
5
2
CB --
C
2
10
Collector Current, IC -- mA
5
3
7
10
IT02254
V
f=1GHz
3
7
5
100
IT02256 IT02257
No.6588-2/6
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2SC5645
5.0
4.5
4.0
dB
3.5
--
3.0
2.5
2.0
1.5
Noise Figure, NF
1.0
0.5
V
0
1.0
NF -- I
CE
=3V
1V
Collector Current, IC -- mA
C
f=2GHz
532
7
10
532
IT02258
120
100
-- mW
80
C
60
40
20
Collector Dissipation, P
0
0
4020
Ambient Temperature, Ta -- °C
S Parameters (Common emitter)
VCE=1V, IC=1mA, ZO=50Ω
Freq(MHz)
200 0.971 --13.1 3.176 166.5 0.047 79.7 0.975 --10.2
400 0.939 --25.7 3.090 153.7 0.089 70.4 0.946 --19.8
600 0.872 --36.9 2.916 142.1 0.123 59.5 0.878 --28.0
800 0.806 --49.0 2.622 131.1 0.155 53.0 0.838 --36.8
1000 0.782 --59.2 2.581 121.1 0.179 47.6 0.798 --43.8
1200 0.711 --69.6 2.440 111.0 0.193 42.4 0.757 --49.3
1400 0.656 --78.1 2.242 102.3 0.210 38.1 0.721 --55.4
1600 0.617 --86.0 2.116 95.2 0.220 34.0 0.682 --60.1
1800 0.551 --93.3 1.997 86.9 0.224 31.4 0.660 --63.8
2000 0.537 --100.8 1.848 82.7 0.228 27.8 0.615 --68.1
2200 0.482 --108.2 1.816 74.4 0.233 27.4 0.620 --70.7
2400 0.472 --113.9 1.663 69.5 0.238 24.0 0.591 --76.3
2600 0.439 --122.5 1.647 63.6 0.236 24.0 0.574 --77.5
2800 0.425 --126.1 1.529 58.2 0.239 23.0 0.554 --80.4
3000 0.423 --134.7 1.523 53.3 0.247 24.2 0.588 --80.3
S
11
∠S
S
11
21
∠S
S
21
12
∠S
PC -- Ta
12
100 12060 80
S
22
140
∠S
160
IT02259
22
VCE=1V, IC=5mA, ZO=50Ω
Freq(MHz)
S
11
∠S
S
11
21
∠S
S
21
12
∠S
S
12
22
200 0.828 --34.4 11.283 152.9 0.046 70.9 0.899 --25.1
400 0.701 --62.6 9.573 131.4 0.076 57.2 0.743 --44.4
600 0.599 --83.6 7.640 116.9 0.098 49.6 0.613 --57.0
800 0.522 --100.4 6.319 105.7 0.108 45.7 0.528 --65.6
1000 0.475 --112.6 5.241 98.5 0.119 44.0 0.458 --72.6
1200 0.436 --124.0 4.498 92.0 0.125 43.4 0.423 --76.9
1400 0.420 --132.7 3.954 86.0 0.131 44.9 0.404 --80.1
1600 0.401 --141.0 3.503 80.7 0.140 45.2 0.378 --83.7
1800 0.391 --147.6 3.186 75.8 0.148 45.6 0.369 --86.0
2000 0.387 --152.3 2.887 71.5 0.157 45.6 0.357 --88.6
2200 0.378 --158.0 2.663 67.2 0.168 45.3 0.353 --90.4
2400 0.377 --161.6 2.482 63.4 0.175 45.7 0.352 --94.5
2600 0.370 --166.2 2.298 59.8 0.181 46.2 0.329 --93.8
2800 0.365 --170.2 2.136 57.1 0.193 47.3 0.343 --89.8
3000 0.364 --172.7 2.045 54.0 0.206 46.9 0.400 --93.3
∠S
22
No.6588-3/6
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2SC5645
VCE=1V, IC=10mA, ZO=50Ω
Freq(MHz)
200 0.709 --49.8 15.927 143.7 0.043 64.8 0.811 --34.2
400 0.565 --84.6 11.658 121.5 0.064 52.7 0.605 --54.7
600 0.484 --107.0 8.751 107.8 0.078 49.2 0.477 --66.3
800 0.435 --123.1 6.913 98.8 0.086 49.8 0.397 --73.6
1000 0.408 --135.0 5.714 91.7 0.097 50.7 0.356 --79.1
1200 0.390 --144.5 4.851 86.1 0.107 50.7 0.327 --83.0
1400 0.386 --152.0 4.211 81.2 0.115 51.8 0.307 --86.6
1600 0.380 --158.3 3.720 76.6 0.128 52.3 0.296 --89.0
1800 0.377 --164.1 3.347 72.4 0.138 53.3 0.287 --91.6
2000 0.377 --168.0 3.040 68.5 0.148 53.4 0.289 --92.7
2200 0.373 --172.1 2.780 64.8 0.160 53.0 0.290 --94.2
2400 0.372 --175.7 2.571 61.5 0.173 53.1 0.295 --98.2
2600 0.367 --178.3 2.397 57.8 0.182 53.7 0.274 --97.0
2800 0.365 178.9 2.231 55.1 0.197 53.9 0.291 --91.5
3000 0.367 176.1 2.136 52.3 0.209 52.1 0.351 --95.0
VCE=1V, IC=20mA, ZO=50Ω
Freq(MHz)
200 0.571 --71.7 17.704 133.8 0.038 60.1 0.677 --42.5
400 0.472 --110.6 11.551 112.1 0.053 51.3 0.465 --61.1
600 0.434 --132.2 8.287 100.3 0.065 52.2 0.359 --70.5
800 0.415 --145.7 6.393 92.4 0.076 54.2 0.303 --76.0
1000 0.405 --155.0 5.241 86.4 0.085 55.7 0.275 --80.7
1200 0.402 --162.7 4.397 81.2 0.096 57.3 0.258 --84.0
1400 0.404 --168.4 3.800 76.4 0.108 58.5 0.251 --86.9
1600 0.402 --173.4 3.349 72.2 0.122 58.8 0.249 --88.8
1800 0.403 --176.9 3.012 68.1 0.133 58.7 0.248 --92.0
2000 0.401 --179.8 2.722 64.5 0.145 58.7 0.253 --92.5
2200 0.401 176.6 2.498 60.9 0.158 58.4 0.264 --94.4
2400 0.404 173.7 2.297 57.8 0.169 57.9 0.272 --97.7
2600 0.401 171.4 2.151 54.3 0.182 58.6 0.254 --97.0
2800 0.396 169.5 2.012 51.8 0.199 58.0 0.273 --91.6
3000 0.400 167.2 1.919 48.9 0.211 56.0 0.337 --95.4
S
11
S
11
∠S
∠S
S
11
11
21
S
21
∠S
∠S
S
21
21
12
S
12
∠S
∠S
S
12
12
22
S
22
∠S
∠S
22
22
VCE=3V, IC=1mA, ZO=50Ω
Freq(MHz)
S
11
∠S
S
11
21
∠S
S
21
12
∠S
S
12
22
200 0.978 --11.3 3.288 167.6 0.041 80.9 0.973 --8.8
400 0.951 --22.6 3.167 156.1 0.078 72.6 0.950 --17.2
600 0.898 --33.0 2.983 146.6 0.109 62.5 0.897 --24.6
800 0.837 --42.3 2.805 132.8 0.137 56.1 0.858 --32.8
1000 0.805 --53.1 2.683 123.8 0.160 51.5 0.828 --39.1
1200 0.748 --60.9 2.484 116.0 0.178 46.6 0.794 --44.1
1400 0.707 --68.6 2.299 107.5 0.192 41.9 0.758 --50.0
1600 0.653 --77.0 2.152 99.1 0.202 38.4 0.720 --54.7
1800 0.599 --82.1 2.028 93.8 0.211 34.6 0.698 --58.4
2000 0.570 --90.8 1.913 85.2 0.212 32.7 0.659 --62.2
2200 0.519 --94.9 1.830 80.7 0.223 30.6 0.660 --65.2
2400 0.510 --102.7 1.775 72.9 0.223 28.5 0.635 --70.2
2600 0.458 --108.1 1.659 68.4 0.229 27.1 0.614 --71.9
2800 0.462 --113.4 1.644 62.7 0.224 27.2 0.596 --74.0
3000 0.428 --119.8 1.568 56.7 0.241 28.1 0.630 --74.6
∠S
22
No.6588-4/6
Page 5
2SC5645
VCE=3V, IC=5mA, ZO=50Ω
Freq(MHz)
200 0.839 --31.1 11.349 155.2 0.040 70.9 0.916 --22.0
400 0.723 --56.3 9.627 135.7 0.070 61.0 0.787 --38.3
600 0.610 --77.4 8.210 119.8 0.087 51.7 0.661 --50.6
800 0.535 --91.6 6.749 109.4 0.101 48.1 0.583 --58.0
1000 0.468 --106.1 5.728 101.1 0.107 47.9 0.507 --64.8
1200 0.435 --114.5 4.939 94.3 0.117 45.9 0.469 --68.7
1400 0.418 --122.7 4.335 88.5 0.127 45.9 0.429 --72.7
1600 0.394 --130.6 3.867 83.3 0.134 46.4 0.399 --75.7
1800 0.376 --138.2 3.497 78.6 0.141 46.4 0.390 --78.5
2000 0.364 --145.6 3.179 74.5 0.149 47.2 0.373 --80.8
2200 0.358 --150.0 2.907 70.0 0.158 47.8 0.377 --82.1
2400 0.354 --154.6 2.674 66.6 0.165 47.4 0.378 --85.6
2600 0.349 --157.2 2.513 62.5 0.172 47.9 0.356 --84.6
2800 0.342 --160.6 2.357 59.6 0.185 50.0 0.373 --81.1
3000 0.343 --163.4 2.253 56.6 0.196 49.0 0.435 --85.5
VCE=3V, IC=10mA, ZO=50Ω
Freq(MHz)
200 0.743 --42.4 16.570 147.1 0.038 66.4 0.850 --29.2
400 0.599 --72.5 12.565 125.5 0.060 57.3 0.657 --48.1
600 0.492 --95.5 9.637 111.5 0.071 53.1 0.526 --58.7
800 0.433 --111.2 7.714 102.1 0.082 51.5 0.447 --65.4
1000 0.396 --123.7 6.393 94.8 0.092 52.8 0.395 --70.6
1200 0.370 --133.7 5.443 89.1 0.101 52.2 0.359 --74.2
1400 0.359 --142.1 4.722 84.3 0.110 52.9 0.335 --76.6
1600 0.349 --149.7 4.192 79.5 0.122 54.0 0.319 --78.9
1800 0.343 --154.2 3.770 75.4 0.131 54.6 0.313 --81.4
2000 0.343 --159.3 3.434 71.4 0.142 54.5 0.309 --82.7
2200 0.337 --164.0 3.140 67.5 0.151 55.3 0.311 --84.0
2400 0.337 --168.2 2.910 64.4 0.163 54.4 0.315 --88.0
2600 0.332 --171.4 2.696 60.8 0.173 55.2 0.295 --86.2
2800 0.328 --173.4 2.516 58.1 0.186 55.3 0.313 --81.2
3000 0.330 --176.3 2.401 55.4 0.197 53.9 0.376 --86.3
S
11
S
11
∠S
∠S
S
11
11
21
S
21
∠S
∠S
S
21
21
12
S
12
∠S
∠S
S
12
12
22
S
22
∠S
∠S
22
22
VCE=3V, IC=20mA, ZO=50Ω
Freq(MHz)
S
11
∠S
S
11
21
∠S
S
21
12
∠S
S
12
22
200 0.622 --56.3 20.099 139.6 0.033 62.8 0.767 --35.4
400 0.482 --92.2 13.906 117.8 0.048 55.9 0.554 --53.5
600 0.414 --115.1 10.166 105.0 0.061 55.5 0.431 --62.3
800 0.378 --130.3 7.947 96.7 0.072 56.2 0.361 --67.1
1000 0.360 --141.1 6.534 90.5 0.082 57.9 0.323 --71.0
1200 0.348 --149.9 5.513 85.3 0.093 58.4 0.297 --73.7
1400 0.348 --156.3 4.777 80.7 0.103 59.5 0.284 --76.1
1600 0.343 --161.7 4.214 76.6 0.115 60.1 0.278 --77.8
1800 0.342 --166.9 3.800 72.6 0.127 59.9 0.274 --80.3
2000 0.341 --170.7 3.435 69.0 0.138 60.3 0.277 --81.6
2200 0.342 --174.6 3.140 65.5 0.149 59.8 0.282 --82.7
2400 0.343 --177.5 2.898 62.3 0.162 59.2 0.287 --86.8
2600 0.339 --179.8 2.700 58.9 0.171 59.3 0.270 --84.6
2800 0.337 178.0 2.512 56.3 0.186 58.6 0.293 --79.2
3000 0.339 175.6 2.399 53.8 0.200 57.7 0.355 --85.1
∠S
22
No.6588-5/6
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2SC5645
Specifications of any and all SANYO 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.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,
or that could cause damage to other property. When designing equipment, adopt safety measures so
that these kinds of accidents or events cannot occur. Such measures include but are not limited to protective
circuits and error prevention circuits for safe design, redundant design, and structural design.
In the event that any or all SANYO products(including technical data,services) described or
contained herein are controlled under any of applicable local export control laws and regulations,
such products must not be exported without obtaining the export license from the authorities
concerned in accordance with the above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system,
or otherwise, without the prior written permission of SANYO Electric Co. , Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification"
for the SANYO product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but
no guarantees are made or implied regarding its use or any infringements of intellectual property rights
or other rights of third parties.
This catalog provides information as of September, 2000. Specifications and information herein are subject
to change without notice.
No.6588-6/6
PS
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