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參數資料
| 型號： | 2SC4228 |
| 廠商： | NEC Corp. |
| 英文描述： | HIGH FREQUENCY LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR SUPER MINI MOLD |
| 中文描述： | 高頻低噪聲放大器NPN硅外延晶體管超小型模具 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 49K |
| 代理商： | 2SC4228 |
1993
DATA SHEET
SILICON TRANSISTOR
2SC4228
Document No. P10372EJ2V0DS00 (2nd edition)
(Previous No. TC-2404)
Date Published July 1995 P
Printed in Japan
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
(NESAT
TM
process) which is an NEC proprietary fabrication technique.
FEATURES
High f
T
Low C
re
High |S
21e
|
2
: 7.5 dB TYP. (@ V
CE
= 3 V, I
C
= 5 mA, f = 2 GHz)
Super Mini Mold Package. (EIAJ: SC-70)
: 8.0 GHz TYP. (@ V
CE
= 3 V, I
C
= 5 mA, f = 2 GHz)
: 0.3 pF TYP. (@ V
CB
= 3 V, I
E
= 0, f = 1 MHz)
ORDERING INFORMATION
PART
NUMBER
QUANTITY
PACKING STYLE
2SC4228-T1
3 kpcs/Reel.
Embossed tape 8 mm wide.
Pin3 (Collector) face to perforation side
of the tape.
2SC4228-T2
3 kpcs/Reel.
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)
HIGH FREQUENCY LOW NOISE AMPLIFIER
NPN SILICON EPITAXIAL TRANSISTOR
SUPER MINI MOLD
1.25 ± 0.1
2.1 ± 0.1
2
0
–
+
0
0
–
+
2
1
3
0
0
0
–
+
0
Marking
PACKAGE DIMENSIONS
in millimeters
PIN CONNECTIONS
1.
2.
3.
Emitter
Base
Collector
相關PDF資料 |
PDF描述 |
|---|---|
| 2SC4228-T1 | HIGH FREQUENCY LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR SUPER MINI MOLD |
| 2SC4228-T2 | HIGH FREQUENCY LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR SUPER MINI MOLD |
| 2SC4257 | NPN Triple Diffused Planar Silicon Transistor for 1200V/30mA High-Voltage Amplifier,High-Voltage Switching Applications(用于1200V/30mA 高電壓放大器應用的NPN三路硅平面擴散型晶體管) |
| 2SC4260 | Silicon NPN Epitaxial |
| 2SC4261 | Silicon NPN Epitaxial |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 2SC4228(NE68030) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Discrete |
| 2SC4228-A | 功能描述:RF TRANSISTOR NPN SOT-323 制造商:cel 系列:- 包裝:剪帶 零件狀態:有效 晶體管類型:NPN 電壓 - 集射極擊穿（最大值）:10V 頻率 - 躍遷:8GHz 噪聲系數（dB，不同 f 時的典型值）:1.9dB @ 2GHz 增益:7.5dB 功率 - 最大值:150mW 不同?Ic，Vce?時的 DC 電流增益（hFE）（最小值）:50 @ 5mA，3V 電流 - 集電極（Ic）（最大值）:35mA 安裝類型:表面貼裝 封裝/外殼:SC-70，SOT-323 供應商器件封裝:SC-70-3 標準包裝:1 |
| 2SC4228-T1 | 制造商:NEC Electronics Corporation 功能描述: |
| 2SC4228-T1-A | 制造商:Renesas Electronics 功能描述:Cut Tape 制造商:Renesas Electronics Corporation 功能描述:RF Transistor, NPN,10V,35mA,S-MiniMold3 制造商:Renesas 功能描述:0 |
| 2SC4228-T1-A/R44 | 制造商:Renesas Electronics 功能描述:NPN |
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