Part Number
|
2SC2148 |
Manufacturer
|
NEC |
Description
|
MICROWAVE LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR |
Published
|
Mar 22, 2005 |
Detailed Description
|
DATA SHEET
SILICON TRANSISTORS
2SC2148, 2SC2149
MICROWAVE LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR
DESCRI...
|
Datasheet
|
2SC2148
|
Overview
DATA SHEET
SILICON TRANSISTORS
2SC2148, 2SC2149
MICROWAVE LOW NOISE AMPLIFIER NPN SILICON EPITAXIAL TRANSISTOR
DESCRIPTION
The 2SC2148, 2SC2149 are economical microwave transistors encapsulated into new hermetic stripline packages, "micro X".
These are designed for small signal amplifier, low noise amplifier, and oscillator applications in the L to C band, and CML circuit use.
4.
0 MIN.
PACKAGE DIMENSIONS
(Unit : mm)
1
0.
5±0.
05 0.
1−0.
03
+0.
06
FEATURES
2SC2148 NF: 2.
1 dB TYP.
@f = 500 MHz 2SC2149 NF: 2.
6 dB TYP.
@f = 2.
0 GHz
4.
0 MIN.
2
4.
0 MIN.
4
3 0.
5±0.
05 2.
55±0.
2 φ 2.
1
1.
8 MAX.
0.
55
1.
2.
3.
4.
Emitter Collector Emitter Base
Derating curves of the 2SC2148, 2SC2149.
The maximum ju...
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