BC857 datasheet(1/5 Pages) STMICROELECTRONICS

部件名	BC857

功能描述	SMALL SIGNAL PNP TRANSISTORS

PDF	5 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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BC857

BC858

SMALL SIGNAL PNP TRANSISTORS

s

SILICON EPITAXIAL PLANAR PNP

TRANSISTORS

s

MINIATURE PLASTIC PACKAGE FOR

APPLICATION IN SURFACE MOUNTING

CIRCUITS

s

VERY LOW NOISE AF AMPLIFIER

s

NPN COMPLEMENTS FOR BC857 IS BC847

INTERNAL SCHEMATIC DIAGRAM

October 1997

1

2

3

SOT-23

Type

Marking

BC857A

3E

BC857B

3F

BC858A

3J

BC858B

3K

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Val ue

Uni t

BC857

BC858

VCES

Collector-Emit ter Voltage (VBE =0)

-50

-30

V

VCBO

Collector-Base Voltage (IE =0)

-50

-30

V

VCEO

Collector-Emit ter Voltage (IB =0)

-45

-30

V

VEBO

Emitter-Base Voltage (IC =0)

-5

V

IC

Collector Current

-0. 1

A

ICM

Collector Peak Current

-0. 2

A

IBM

Base Peak Current

-0. 2

A

IEM

Emitter Peak Current

-0. 2

A

Ptot

Tot al Dissipation at Tc =25

oC

300

mW

Tstg

Storage Temperature

-65 to 150

oC

Tj

Max. O perat ing Junction Temperature

150

oC

1/5

类似零件编号 - BC857

制造商	部件名	数据表	功能描述
NXP Semiconductors	BC857	47Kb / 8P	PNP general purpose transistors 1999 Apr 12
Fairchild Semiconductor	BC857	68Kb / 5P	Switching and Amplifier Applications
General Semiconductor	BC857	231Kb / 6P	Small Signal Transistors (PNP)
KEC(Korea Electronics)	BC857	247Kb / 3P	EPITAXIAL PLANAR PNP TRANSISTOR (GENERAL PURPOSE, SWITCHING)
AUK corp	BC857	92Kb / 3P	PNP Silicon Transistor (General purpose application Switching application)

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