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Número de pieza | 2SC4228-T1 | |
Descripción | HIGH FREQUENCY LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR SUPER MINI MOLD | |
Fabricantes | NEC | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de 2SC4228-T1 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! DATA SHEET
SILICON TRANSISTOR
2SC4228
HIGH FREQUENCY LOW NOISE AMPLIFIER
NPN SILICON EPITAXIAL TRANSISTOR
SUPER MINI MOLD
DESCRIPTION
The 2SC4228 is a low supply voltage transistor designed for VHF,
UHF low noise amplifier.
It is suitable for a high density surface mount assembly since the
transistor has been applied super mini mold package.
This is achieved by direct nitride passivated base surface process
(NESATTM process) which is an NEC proprietary fabrication technique.
FEATURES
• High fT : 8.0 GHz TYP. (@ VCE = 3 V, IC = 5 mA, f = 2 GHz)
• Low Cre : 0.3 pF TYP. (@ VCB = 3 V, IE = 0, f = 1 MHz)
• High |S21e|2 : 7.5 dB TYP. (@ VCE = 3 V, IC = 5 mA, f = 2 GHz)
• Super Mini Mold Package. (EIAJ: SC-70)
ORDERING INFORMATION
PART
NUMBER
2SC4228-T1
2SC4228-T2
QUANTITY
3 kpcs/Reel.
3 kpcs/Reel.
PACKING STYLE
Embossed tape 8 mm wide.
Pin3 (Collector) face to perforation side
of the tape.
Embossed tape 8 mm wide.
Pin1 (Emitter), Pin2 (Base) face to
perforation side of the tape.
* Please contact with responsible NEC person, if you require evaluation
sample. Unit sample quantity shall be 50 pcs. (Part No.: 2SC4228)
PACKAGE DIMENSIONS
in millimeters
2.1 ± 0.1
1.25 ± 0.1
2
13
Marking
PIN CONNECTIONS
1. Emitter
2. Base
3. Collector
Document No. P10372EJ2V0DS00 (2nd edition)
(Previous No. TC-2404)
Date Published July 1995 P
Printed in Japan
© 1993
1 page 2SC4228
S-PARAMETER
VCE = 3 V, IC = 5 mA, ZO = 50 Ω
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
.875
.762
.677
.565
.495
.425
.372
.327
.289
.255
.236
.214
.195
.182
.165
.153
.145
.139
.134
.129
–18.6
–35.0
–47.2
–59.4
–67.5
–76.1
–81.6
–88.5
–93.6
–100.5
–105.2
–112.2
–117.6
–123.8
–129.9
–137.4
–144.3
–151.8
–157.0
–164.7
S21
MAG
ANG
14.087
12.290
10.888
9.275
8.300
7.184
6.454
5.818
5.231
4.820
4.444
4.142
3.842
3.554
3.343
3.218
3.091
2.857
2.764
2.624
161.1
145.1
133.6
123.6
115.7
108.9
104.8
99.5
95.5
92.0
88.8
85.3
83.2
79.3
77.4
75.3
73.6
70.4
68.7
66.4
VCE = 3 V, IC = 3 mA, ZO = 50 Ω
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
.943
.868
.815
.717
.655
.577
.518
.468
.420
.380
.344
.321
.291
.273
.250
.228
.219
.199
.193
.182
–13.4
–26.6
–37.7
–48.9
–56.8
–65.5
–71.2
–78.1
–83.7
–90.6
–94.8
–101.6
–105.9
–111.7
–117.2
–122.4
–128.5
–135.3
–139.6
–146.9
S21
MAG
ANG
9.384
8.668
8.165
7.279
6.780
6.061
5.504
5.074
4.632
4.340
3.951
3.717
3.485
3.306
3.134
2.959
2.819
2.699
2.572
2.474
165.9
152.8
142.9
132.9
125.5
118.0
112.8
106.7
102.8
98.3
94.8
90.5
87.6
84.3
80.7
79.0
76.0
73.9
71.9
68.3
S12
MAG
ANG
.018
.034
.048
.055
.063
.074
.084
.089
.092
.104
.105
.113
.122
.127
.139
.140
.152
.162
.168
.176
78.2
68.6
66.6
65.8
63.5
61.1
63.8
62.7
64.6
62.8
64.2
64.2
63.6
65.0
64.1
64.5
65.4
64.3
62.3
64.8
S12
MAG
ANG
.020
.038
.051
.062
.075
.084
.091
.098
.102
.105
.112
.121
.128
.135
.140
.145
.153
.161
.163
.175
84.1
77.2
67.9
63.9
63.9
60.0
59.7
57.0
59.0
56.6
57.8
59.0
58.7
59.8
58.0
59.5
59.0
58.4
60.3
59.8
S22
MAG
ANG
.958
.888
.800
.719
.669
.610
.600
.560
.543
.519
.512
.497
.476
.481
.467
.466
.458
.456
.451
.445
–10.1
–17.7
–24.4
–26.7
–28.7
–30.3
–30.6
–31.3
–30.1
–33.4
–31.8
–33.4
–33.2
–34.2
–34.6
–34.8
–37.2
–36.1
–38.4
–39.0
S22
MAG
ANG
.969 –7.7
.936 –13.8
.876 –20.9
.804 –23.5
.764 –26.7
.708 –29.7
.685 –31.1
.639 –32.0
.611 –32.8
.592 –35.0
.579 –34.1
.551 –35.0
.532 –35.9
.535 –36.6
.511 –37.5
.516 –37.7
.504 –39.0
.493 –39.9
.489 –41.4
.482 –41.4
5
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet 2SC4228-T1.PDF ] |
Número de pieza | Descripción | Fabricantes |
2SC4228-T1 | HIGH FREQUENCY LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR SUPER MINI MOLD | NEC |
2SC4228-T2 | HIGH FREQUENCY LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR SUPER MINI MOLD | NEC |
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