2SC3545 datasheet(1/8 Pages) NEC

部件名	2SC3545

功能描述	UHF OSCILLTOR AND MIXER NPN SILICON EPITAXIAL TRANSISTOR MINI MOLD

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制造商	NEC [NEC]

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DATA SHEET

SILICON TRANSISTOR

2SC3545

UHF OSCILLATOR AND MIXER

NPN SILICON EPITAXIAL TRANSISTOR

MINI MOLD

DATA SHEET

Document No. P10358EJ2V1DS00 (2nd edition)

Date Published March 1997 N

Printed in Japan

1984

©

DESCRIPTION

The 2SC3545 is an NPN silicon epitaxial transistor intended for use as

UHF oscillator and 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

recommended for Hybrid Integrated Circuit and other applications.

FEATURES

• High Gain Bandwidth Procuct; fT = 2 000 MHz TYP.

• Low Collector to Base Time Constant; CC rb’b = 4 ps TYP.

• Low Feedback Capacitance; Cre = 0.48 pF TYP.

ABSOLUTE MAXIMUM RATINGS (TA = 25

C)

Maximum Voltages and Current

Collector to Base Voltage

VCBO

30

V

Collector to Emitter Voltage

VCEO

15

V

Emitter to Base Voltage

VEBO

3.0

V

Collector Current

IC

50

mA

Maximum Power Dissipation

Total Power Dissipation

PT

150

mW

Maximum Temperature

Junction Temperature

Tj

125

C

Storage Temperature

Tstg

65 to +125

C

ELECTRICAL CHARACTERISTICS (TA = 25

C)

CHARACTERISTIC

SYMBOL

MIN.

TYP.

MAX.

UNIT

TEST CONDITIONS

Collector Cutoff Current

ICBO

0.1

AVCB = 12 V, IE = 0

DC Current Gain

hFE

50

100

250

VCE = 10 V, IC = 5.0 mA

Collector Saturation Voltage

VCE(sat)

0.5

V

IC = 10 mA, IB = 1.0 mA

Gain Bandwidth Product

fT

1.3

2.0

MHz

VCE = 10 V, IE =

5.0 mA

Output Capacitance

Cob

0.48

1.0

pF

VCB = 10 V, IE = 0, f = 1.0 MHz

Collector to Base Time Constant

CC rb’b

410

ps

VCE = 10 V, IE =

5.0 mA, f = 31.9 MHz

hFE Classification

Class

M/P *

L/Q *

K/R *

Marking

T42

T43

T44

hFE

50 to 100

70 to 140

120 to 250

* 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

类似零件编号 - 2SC3545

制造商	部件名	数据表	功能描述
Guangdong Kexin Industr...	2SC3545	37Kb / 1P	NPN Silicon Epitaxial Transistor
Inchange Semiconductor ...	2SC3545	299Kb / 5P	isc Silicon NPN RF Transistor
California Eastern Labs	2SC3545	61Kb / 8P	NPN SILICON OSCILLATOR AND MIXER TRANSISTOR
Foshan Blue Rocket Elec...	2SC3545	593Kb / 6P	Silicon NPN transistor in a SOT-23 Plastic Package

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