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PDF 2SC4703 Data sheet ( Hoja de datos )
| Número de pieza | 2SC4703 | |
| Descripción | MICROWAVE LOW NOISE/ LOW DISTORTION AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR | |
| Fabricantes | NEC | |
| Logotipo |  |
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DATA SHEET
SILICON TRANSISTOR
2SC4703
MICROWAVE LOW NOISE, LOW DISTORTION AMPLIFIER
NPN SILICON EPITAXIAL TRANSISTOR
DESCRIPTION
The 2SC4703 is designed for low distortion, low noise RF amplifier
operating with low supply voltage (VCE = 5 V). This low distortion
characteristic makes it suitable for CATV, tele-communication and other
use. It employs surface mount type plastic package, Power Mini Mold
(SOT-89).
FEATURES
• Low distortion at low supply voltage.
IM2 55 dB TYP., IM3 76 dB TYP.
@VCE = 5 V, IC = 50 mA, VO = 105 dB/75
• Large PT with surface mount type package.
ABSOLUTE MAXIMUM RATINGS (TA = 25 C)
Collector to Base Voltage
VCBO
25 V
Collector to Emitter Voltage
VCEO
12 V
Emitter to Base Voltage
VEBO
2.5 V
Collector Current
IC 150 mA
Total Power Dissipation
PT
1.8 W
Junction Temperature Tj 150 C
Storage Temperature
Tstg 55 to +150 C
* 0.7 mm 16 cm2 double sided ceramic substrate. (Copper plating)
PACKAGE DIMENSIONS
(Unit: mm)
4.5±0.1
1.6±0.2
1.5±0.1
ECB
0.42
±0.06
0.42±0.06
1.5 0.47
±0.06
3.0
0.41
−0.03
+0.05
Term, Connection
E : Emitter
C : Collector (Fin)
B : Base
(SOT-89)
Document No. P10375EJ2V1DS00 (2nd edition)
Date Published March 1997 N
Printed in Japan
© 1994
1 page  
2SC4703
S-PARAMETER
FREQUENCY
MHz
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
S11
MAG
ANG
0.642
0.417
0.335
0.287
0.268
0.254
0.252
0.251
0.272
0.255
0.269
0.262
0.283
0.291
0.305
0.305
0.320
0.325
0.336
0.348
64.7
98.0
120.3
139.6
152.8
165.6
178.6
174.1
164.0
158.1
150.7
142.8
138.2
131.8
129.0
122.7
121.6
116.7
113.8
109.4
FREQUENCY
MHz
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
S11
MAG
ANG
0.625
0.395
0.317
0.281
0.263
0.255
0.256
0.254
0.277
0.261
0.277
0.269
0.288
0.297
0.312
0.311
0.327
0.331
0.344
0.356
70.1
104.9
127.3
145.7
158.8
171.2
176.4
169.9
160.7
154.8
148.4
140.7
135.9
130.0
127.1
121.5
120.0
115.5
112.7
108.0
2SC4073 10V 50mA
S21
MAG
ANG
S12
MAG
ANG
17.702
10.932
8.436
6.135
5.094
4.214
3.851
3.333
2.952
2.696
2.532
2.326
2.124
2.007
1.985
1.806
1.739
1.636
1.682
1.504
128.9
110.9
99.2
89.7
85.0
80.2
76.8
69.6
66.6
64.1
60.1
55.8
52.4
51.4
46.3
43.5
40.4
39.9
35.7
32.1
0.047
0.067
0.091
0.103
0.122
0.141
0.167
0.180
0.196
0.218
0.247
0.263
0.273
0.289
0.324
0.325
0.347
0.355
0.397
0.388
67.3
58.8
56.0
55.4
60.1
59.2
59.1
56.7
58.4
58.1
55.8
53.5
52.5
53.7
49.8
48.1
45.9
46.7
44.3
41.5
2SC4073 10V 100mA
S21
MAG
ANG
S12
MAG
ANG
18.613
11.086
8.456
6.120
5.067
4.185
3.826
3.307
2.920
2.673
2.510
2.306
2.106
1.990
1.966
1.788
1.721
1.620
1.669
1.491
125.5
108.0
97.2
88.0
83.6
79.1
75.7
68.7
65.7
63.3
59.2
55.0
51.6
50.8
45.7
43.0
39.8
39.3
35.2
31.5
0.049
0.068
0.089
0.101
0.122
0.143
0.170
0.181
0.197
0.222
0.251
0.266
0.275
0.294
0.327
0.331
0.350
0.359
0.400
0.391
59.7
58.8
56.8
57.6
60.5
61.1
60.2
57.3
58.7
58.4
56.7
54.2
52.8
53.8
49.9
48.0
45.8
46.8
43.7
41.2
S22
MAG
ANG
0.688
0.446
0.347
0.271
0.262
0.220
0.208
0.192
0.186
0.176
0.177
0.178
0.178
0.175
0.179
0.173
0.187
0.194
0.194
0.183
43.8
57.5
66.6
72.5
75.8
81.4
83.6
89.1
92.0
93.9
96.0
103.4
107.1
113.2
117.9
119.6
127.0
130.1
135.6
140.6
S22
MAG
ANG
0.658
0.401
0.307
0.240
0.234
0.201
0.188
0.175
0.171
0.165
0.164
0.167
0.168
0.163
0.170
0.165
0.178
0.184
0.184
0.177
48.1
62.3
68.5
75.4
78.2
84.6
87.4
92.3
95.6
97.1
99.9
106.7
111.6
117.1
121.9
123.7
131.0
134.4
138.7
144.7
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet 2SC4703.PDF ] | |
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