DATA SHEET

SILICON TRANSISTOR

2SC3841

UHF OSCILLATOR AND UHF MIXER

NPN SILICON EPITAXIAL TRANSISTOR

MINI MOLD

DATA SHEET

Document No. P10362EJ1V1DS00 (1st edition)

Date Published March 1997 N

Printed in Japan

1986

©

DESCRIPTION

The 2SC3841 is an NPN silicon epitaxial transistor intended for use as

UHF oscillators and a UHF mixer in a tuner of a TV receiver.

The device features stable oscillation and small frequency drift against

any change of the supply voltage and the ambient temperature.

It is designed for use in small type equipments especially recommendd

for Hybried Integrated Circuit and other applications.

FEATURES

C)

Maximum Voltages and Current

Collector to Base Voltage

25

V

Collector to Emitter Voltage

12

V

Emitter to Base Voltage

3V

Collector Current

30

mA

Maximum Power Dissipation

Total Power Dissipation

200

mW

Maximum Power Temperutures

Junction Temperature

150

C

Storage Temperature

55 to +150

C

C)

CHARACTERISTIC

SYMBOL

MIN.

TYP.

MAX.

UNIT

TEST CONDITIONS

Collector Cutoff Current

0.1

DC Current Gain

40

100

200

Collector Saturation Voltage

0.09

0.5

V

Gain Bandwidth Product

2.5

4.0

GHz

5.0 mA

Output Capacitance

0.85

1.5

pF

Collector to Base Time Constatnt

4.0

10.0

ps

5.0 mA, f = 31.9 MHz

Class

T62/P *

T63/Q *

T64/R *

Marking

T62

T63

T64

40 to 80

60 to 120

100 to 200

* Old Specification / New Specification

PACKAGE DIMENSIONS

(Units: mm)

1.5

2

1

3

Marking

PIN CONNECTIONS

1.

2.

3.

Emitter

Base

Collector

2.8±0.2

0.65

+0.1

−0.15