Ordering number:EN2971
NPN Epitaxial Planar Silicon
Transistor
2SC4270
UHF Converter, Local Oscillator Applications
Features
· Small noise figure : NF=3.
0dB typ (f=0.
9GHz)
· High power gain
: PG=12dB typ (f=0.
9GHz)
· High cutoff frequency : fT=3.
0GHz typ
Package Dimensions
unit:mm 2018B
[2SC4270]
0.
4 3
0.
16
0~0.
1
0.
5 1.
5 0.
5 2.
5
1 0.
95 0.
95 2 1.
9 2.
9
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Base Current Collector Dissipation Junction Temperature Storage Temperature
Symbol
VCBO VCEO VEBO
IC IB PC Tj
Tstg
Electrical Characteristics at Ta = 25˚C
Conditions
...