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Transistors
2SC3937
Silicon NPN epitaxial planar type
For UHF band low-noise amplification
Unit: mm
(0.425)
0.3+–00..01
0.15+–00..0150
■ Features 3
• Low noise figure NF
1.25±0.10 2.1±0.1 5˚
• High forward transfer gain S21e2
• High transition frequency fT • S-Mini type package, allowing downsizing of the equipment
1
2
and automatic insertion through the tape packing and the magazine packing
(0.65) (0.65) 1.3±0.1
/2.0±0.2
■ Absolute Maximum Ratings Ta = 25°C
10˚
e e) Parameter
Symbol Rating
Unit
0.2±0.1
c e. d typ Collector-base voltage (Emitter open) VCBO
15
V
n d stag tinue Collector-emitter voltage (Base open) VCEO
10
0 to 0.1 0.9±0.1 0.9–+00..
C3937 Datasheet
