2SC4225-R3 [NEC]
RF Small Signal Bipolar Transistor, 0.07A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, PLASTIC, SUPERMINI-3;
| 型号： | 2SC4225-R3 |
| 厂家： | 
NEC |
| 描述： | RF Small Signal Bipolar Transistor, 0.07A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, PLASTIC, SUPERMINI-3 放大器 光电二极管 晶体管 |
| 文件： | 总8页 (文件大小：41K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATA SHEET
SILICON TRANSISTOR
2SC4225
MICROWAVE LOW NOISE AMPLIFIER
NPN SILICON EPITAXIAL TRANSISTOR
SUPER MINI MOLD
DESCRIPTION
PACKAGE DIMENSIONS
The 2SC4225 is an NPN silicon epitaxial transistor designed for low
noise amplifier at VHF through UHF band.
in millimeters
2.1 ± 0.1
It has large dynamic range and good current characteristics.
1.25 ± 0.1
FEATURES
2
•
Low Noise and High Gain
NF = 1.5 dB TYP.
S21e 2 = 10 dB TYP. at VCE = 10 V, IC = 20 mA, f = 1 GHz
at VCE = 10 V, IC = 5 mA, f = 1 GHz
3
1
(reference value)
Marking
ABSOLUTE MAXIMUM RATINGS (TA = 25 ˚C)
Collector to Base Voltage
Collector to Emitter Voltage
Emitter to Base Voltage
Collector Current
Total Power Dissipation
Junction Temperature
Storage Temperature
VCB0
VCE0
VEB0
IC
PT
Tj
25
12
3.0
70
160
V
V
V
mA
mW
˚C
150
Tstg
–65 to +150
˚C
PIN CONNECTIONS
1. Emitter
2. Base
3. Collector
ELECTRICAL CHARACTERISTICS (TA = 25 ˚C)
Characteristics
Collector Cutoff Current
Emitter Cutoff Current
DC Current Gain
Symbol
ICB0
IEB0
MIN.
TYP.
MAX.
Unit
Test Conditions
1.0
1.0
200
µA
µA
VCB = 10 V, IE = 0
VEB = 2 V, IC = 0
hFE
40
80
4
VCE = 3 V, IC = 20 mA, pulsed
VCE = 3 V, IC = 20 mA, f = 1 GHz
VCB = 3 V, IE = 0, f = 1 MHz
VCE = 3 V, IC = 20 mA, f = 1 GHz
VCE = 3 V, IC = 5 mA, f = 1GHz
Gain Bandwidth Product
Output Capacitance
Insertion Power Gain
Noise Figure
fT
GHz
pF
Cob
1.2
9.0
1.5
1.8
3.0
2
S21e
7.5
dB
NF
dB
hFE Classifications
Rank
Marking
hFE
R2
R2
R3
R3
40 to 120
100 to 200
Document No. P11192EJ2V0DS00 (2nd edition)
Date Published February 1996 P
Printed in Japan
1996
©
2SC4225
TYPICAL CHARACTERISTICS (TA = 25 ˚C)
DC CURRENT GAIN vs.
COLLECTOR CURRENT
200
COLLECTOR CURRENT vs.
BASE TO EMITTER VOLTAGE
70
50
V
CE = 10 V
VCE = 10 V
100
50
20
10
5
30
20
2
1
10
0.5
0.5
0.5
1
2
5
10
20
50 70
0.6
0.7
0.8
0.9
I
C
- Collector Current - mA
VBE - Base to Emitter Voltage - V
GAIN BANDWIDTH PRODUCT vs.
COLLECTOR CURRENT
INSERTION GAIN vs.
COLLECTOR CURRENT
7
5
15
10
V
CE = 10 V
VCE = 10 V
f = 1.0 GHz
2
1
0.5
5
0
0.2
0.1
0.5
1
2
5
10
20
50 70
0.5
1
2
5
10
20
50 70
I
C
- Collector Current - mA
I
C
- Collector Current - mA
NOISE FIGURE vs.
OUTPUT CAPACITANCE vs.
COLLECTOR CURRENT
COLLECTOR TO BASE VOLTAGE
2
1
7
6
5
4
3
2
V
CE = 10 V
f = 1.0 GHz
f = 1.2 GHz
0.5
0.3
1
0
0
0.5
1
2
5
10
20 30
0.5
1
2
5
10
20
50 70
VCB - Collector to Base Voltage - V
I
C
- Collector Current - mA
2
2SC4225
NF, G vs. COLLECTOR CURRENT
a
V
CE = 10 V
6
5
4
3
2
1
0
f = 1 GHz
10
G
a
5
0
NF
1
3
5
7 10
30
I
C
- Collector Current - mA
3
2SC4225
S-PARAMETER
VCE = 3 V, IC = 3 mA
Frequency
MHz
S11
ANG
S21
S12
ANG
S22
MAG
MAG
ANG
MAG
MAG
ANG
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
0.843
0.718
0.594
0.525 –112.6
0.484 –127.3
0.462 –140.8
0.442 –152.7
0.432 –161.9
0.427 –169.2
0.440 –176.6
0.452
0.453
0.449
0.446
0.465
0.483
0.498
0.512
0.516
0.528
–40.1
–70.6
–94.7
8.958 150.1
7.260 129.1
5.738 113.1
4.674 103.7
0.058
0.091
0.113
0.124
0.131
0.142
0.149
0.160
0.165
0.174
0.184
0.198
0.213
0.216
0.226
0.234
0.244
0.262
0.279
0.296
71.5
56.8
47.2
45.2
42.4
43.3
42.6
42.9
45.0
44.8
47.4
46.8
46.9
46.2
45.3
47.9
47.4
49.2
47.9
46.2
0.917 –22.9
0.752 –37.6
0.600 –48.3
0.495 –52.9
0.413 –55.8
0.365 –57.6
0.325 –58.8
0.301 –61.0
0.278 –63.3
0.257 –66.7
0.239 –70.2
0.220 –73.4
0.207 –77.4
0.192 –81.7
0.185 –86.6
0.179 –92.9
0.173 –99.7
0.167 –109.1
0.163 –116.6
0.162 –123.7
3.900
3.448
3.124
2.834
2.501
2.307
2.115
1.987
1.895
1.726
1.627
1.527
1.437
1.431
1.381
1.363
95.2
90.4
82.8
78.4
72.7
68.2
64.9
60.0
56.1
52.3
47.4
46.8
44.1
41.9
38.8
33.5
175.9
167.6
162.2
158.3
154.7
151.1
145.6
141.5
138.1
135.1
VCE = 3 V, IC = 10 mA
Frequency
MHz
S11
S21
S12
S22
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
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
0.583
–73.8
18.505 129.9
11.723 108.7
0.042
0.059
0.077
0.090
0.103
0.120
0.136
0.155
0.167
0.184
0.199
0.217
0.237
0.244
0.259
0.268
0.282
0.301
0.320
0.338
64.4
57.2
56.3
59.0
59.3
61.9
61.0
60.6
61.2
59.4
60.3
58.1
56.9
55.1
52.8
54.0
52.3
52.9
50.5
47.9
0.710 –44.7
0.451 –61.0
0.315 –69.6
0.240 –73.6
0.191 –76.3
0.161 –78.8
0.138 –82.2
0.121 –87.2
0.107 –93.1
0.095 –101.3
0.085 –109.7
0.080 –120.3
0.078 –130.6
0.089 –142.6
0.084 –151.9
0.091 –160.6
0.103 –169.0
0.117 –177.8
0.128 176.1
0.139 172.1
0.453 –112.7
0.388 –136.1
0.367 –151.2
0.363 –162.6
0.363 –172.6
8.269
6.297
5.086
4.407
3.802
3.468
3.104
2.846
2.595
2.426
2.311
2.093
1.962
1.840
1.732
1.714
1.651
1.626
96.9
90.6
85.0
82.2
76.4
73.4
69.3
65.9
63.5
59.5
56.0
52.9
48.5
48.4
46.3
44.3
41.5
36.4
0.360
0.360
0.364
0.384
0.401
0.407
0.408
0.408
0.426
0.442
0.458
0.473
0.480
0.493
178.7
173.2
168.8
164.4
159.4
152.9
148.8
146.0
143.6
141.2
137.3
134.2
131.5
129.0
4
2SC4225
VCE = 5 V, IC = 3 mA
Frequency
MHz
S11
ANG
S21
S12
ANG
S22
MAG
MAG
ANG
MAG
MAG
ANG
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
0.852
0.730
0.601
0.526 –105.8
0.479 –120.3
0.452 –134.2
0.427 –146.5
0.414 –156.2
0.408 –164.2
0.417 –172.1
0.426
0.426
0.422
0.420
0.439
0.455
0.471
0.485
0.490
0.501
–36.9
–65.3
–88.5
9.015 151.8
7.451 131.5
5.983 115.8
4.912 106.4
0.051
0.081
0.103
0.113
0.120
0.131
0.138
0.149
0.153
0.162
0.172
0.184
0.198
0.202
0.213
0.220
0.231
0.249
0.265
0.283
73.0
58.9
49.3
47.5
44.9
45.6
44.8
45.0
47.5
47.4
49.7
49.4
49.6
49.4
48.6
51.3
51.0
52.8
51.6
50.0
0.928 –19.9
0.781 –32.7
0.638 –42.4
0.539 –45.9
0.456 –47.9
0.413 –48.9
0.374 –49.4
0.352 –50.9
0.330 –52.6
0.309 –55.4
0.292 –57.9
0.270 –60.5
0.254 –63.1
0.239 –66.0
0.230 –69.3
0.222 –73.7
0.211 –78.8
0.199 –85.9
0.191 –91.7
0.184 –97.9
4.118
3.658
3.204
3.018
2.666
2.456
2.252
2.115
2.018
1.834
1.730
1.625
1.532
1.523
1.471
1.450
97.6
93.0
84.8
80.8
75.0
70.5
67.1
62.4
58.4
54.7
49.9
49.2
46.4
44.2
41.1
35.8
180.0
171.3
165.7
161.6
157.6
153.8
148.2
143.8
140.4
137.2
VCE = 5 V, IC = 10 mA
Frequency
MHz
S11
S21
S12
S22
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
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
0.596
–66.5
19.076 132.3
12.382 110.9
0.039
0.056
0.070
0.083
0.096
0.112
0.126
0.145
0.157
0.172
0.187
0.204
0.222
0.230
0.244
0.254
0.267
0.287
0.305
0.324
66.0
58.8
57.5
60.3
60.7
63.3
62.3
62.3
63.1
61.5
62.1
60.1
59.2
57.5
55.3
56.7
55.1
55.7
53.3
50.7
0.741 –38.6
0.493 –52.0
0.355 –57.7
0.280 –58.6
0.229 –58.4
0.202 –58.1
0.178 –58.2
0.161 –59.6
0.147 –61.9
0.133 –65.2
0.118 –68.9
0.105 –73.6
0.095 –79.7
0.082 –87.2
0.077 –95.8
0.074 –107.1
0.072 –120.6
0.074 –137.5
0.079 –149.6
0.084 –158.3
0.446 –103.7
0.370 –127.5
0.337 –143.6
0.327 –155.8
0.323 –166.6
0.320 –176.1
0.321
0.323
0.342
0.358
0.364
0.366
0.367
0.385
0.401
0.417
0.433
0.441
0.454
8.801
6.728
5.466
4.732
4.073
3.720
3.202
3.057
2.792
2.607
2.479
2.247
2.110
1.978
1.862
1.841
1.779
1.748
98.8
92.4
86.7
84.0
78.2
75.0
70.8
67.7
65.2
61.4
57.8
55.0
50.7
50.5
48.3
46.3
43.5
38.5
177.6
172.7
167.9
162.4
155.7
151.4
148.6
145.9
143.5
139.5
136.3
133.6
131.0
5
2SC4225
VCE = 10 V, IC = 3 mA
Frequency
MHz
S11
ANG
S21
S12
ANG
S22
MAG
MAG
ANG
MAG
MAG
ANG
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
0.875
0.754
0.618
0.537
0.480 –112.0
0.446 –126.0
0.415 –138.4
0.395 –148.8
0.386 –157.5
0.389 –165.9
0.395 –174.5
0.393
0.390
0.387
0.405
0.422
0.436
0.449
0.455
0.466
–33.4
–59.7
–81.5
–97.9
9.048 153.5
7.600 134.2
6.193 118.5
5.145 109.1
4.332 100.3
0.043
0.070
0.090
0.100
0.107
0.117
0.123
0.133
0.138
0.146
0.155
0.166
0.179
0.183
0.194
0.201
0.212
0.230
0.246
0.262
73.6
60.9
51.8
49.8
47.1
47.9
47.4
47.8
50.4
50.2
53.0
52.9
53.3
53.2
52.7
55.9
55.4
57.3
56.4
54.4
0.939 –16.6
0.812 –27.2
0.683 –35.4
0.592 –37.9
0.513 –39.2
0.475 –39.6
0.440 –39.5
0.422 –40.8
0.404 –41.7
0.383 –44.2
0.367 –46.3
0.345 –48.3
0.328 –49.9
0.312 –51.6
0.302 –53.7
0.294 –56.6
0.283 –60.1
0.269 –64.8
0.258 –68.7
0.247 –73.2
3.866
3.396
3.208
2.834
2.612
2.395
2.247
2.141
1.953
1.837
1.731
1.633
1.622
1.567
1.547
95.6
87.4
83.4
77.4
73.0
69.7
64.9
61.1
57.4
52.7
51.9
49.2
47.0
43.7
38.4
176.5
170.4
165.9
161.7
157.4
151.6
146.9
143.2
140.0
VCE = 10 V, IC = 10 mA
Frequency
MHz
S11
S21
S12
S22
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
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
0.636
0.461
–58.6
–92.8
19.263 135.2
12.924 113.7
9.312 101.0
0.034
0.050
0.064
0.076
0.087
0.101
0.114
0.130
0.142
0.157
0.170
0.184
0.202
0.209
0.224
0.233
0.246
0.265
0.283
0.300
68.1
61.0
58.7
61.3
62.1
64.8
64.1
64.0
65.2
63.4
64.6
62.7
62.0
60.5
58.5
60.1
58.8
59.3
57.1
54.5
0.778 –31.8
0.547 –41.7
0.416 –45.1
0.346 –43.7
0.299 –42.2
0.275 –40.6
0.256 –39.5
0.243 –39.8
0.231 –40.8
0.216 –42.5
0.204 –44.5
0.188 –46.7
0.174 –48.4
0.159 –50.4
0.150 –52.9
0.140 –56.5
0.130 –61.1
0.115 –68.5
0.104 –75.1
0.096 –83.3
0.360 –115.8
0.314 –132.4
0.294 –145.2
0.286 –157.4
0.278 –167.8
0.277 –175.4
0.280
0.293
0.309
0.314
0.317
0.319
0.337
0.353
0.369
0385
7.156
5.814
5.056
4.365
3.962
3.421
3.271
2.988
2.788
2.649
2.406
2.256
2.121
2.000
1.978
1.912
1.880
94.5
88.7
86.1
80.1
77.0
72.6
69.6
67.2
63.4
60.0
57.1
52.9
52.6
50.5
48.6
45.6
40.6
178.6
173.1
166.9
159.8
155.2
152.1
149.4
146.6
142.5
139.2
136.3
133.8
0.394
0.408
6
2SC4225
[MEMO]
7
2SC4225
No part of this document may be copied or reproduced in any form or by any means without the prior written
consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this
document.
NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual
property rights of third parties by or arising from use of a device described herein or any other liability arising
from use of such device. No license, either express, implied or otherwise, is granted under any patents,
copyrights or other intellectual property rights of NEC Corporation or others.
While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices,
the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or
property arising from a defect in an NEC semiconductor device, customer must incorporate sufficient safety
measures in its design, such as redundancy, fire-containment, and anti-failure features.
NEC devices are classified into the following three quality grades:
“Standard“, “Special“, and “Specific“. The Specific quality grade applies only to devices developed based on
a customer designated “quality assurance program“ for a specific application. The recommended applications
of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each
device before using it in a particular application.
Standard: Computers, office equipment, communications equipment, test and measurement equipment,
audio and visual equipment, home electronic appliances, machine tools, personal electronic
equipment and industrial robots
Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically designed
for life support)
Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems or medical equipment for life support, etc.
The quality grade of NEC devices in “Standard“ unless otherwise specified in NEC's Data Sheets or Data Books.
If customers intend to use NEC devices for applications other than those specified for Standard quality grade,
they should contact NEC Sales Representative in advance.
Anti-radioactive design is not implemented in this product.
M4 94.11
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