2SC2148 transistor equivalent, microwave low noise amplifier npn silicon epitaxial transistor.
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.
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
2S.
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