SMD Type

IC

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1

SMD Type

Transistors

-0.1

-0.1

-0.1

-0.1

1.Base

2.Emitter

3.collector

12

3

Unit: mm

SOT-23

-0.01

Silicon NPN Epitaxial Planar Type

2SC2778

Features

Optimum for RF amplification, oscillation, mixing, and IF of FM/AM radios.

insertion through the tape packing and the magazine packing.

Mini type package, allowing downsizing of the equipment and automatic

Absolute Maximum Ratings Ta = 25

Parameter

Symbol

Rating

Unit

Collector-base voltage

30

V

Collector-emitter voltage

20

V

Emitter-base voltage

5V

Collector current

30

mA

Collector power dissipation

200

mW

Junction temperature

150

Storage temperature

-55to+150

Marking

KB

KC

70

160

110

250

Electrical Characteristics Ta = 25

Parameter

Symbol

Testconditons

Min

Typ

Max

Unit

Collector-base voltage

30

V

Collector-emitter voltage

20

V

Emitter-base voltage

5

V

Forward current transfer ratio

70

250

Transition frequency

150

230

MHz

Reverse transfer capacitance

1.3

pF