BCX70H_02资料

BCX70HBCX70H

General Purpose Transistor

3

2

1

SOT-23

NPN Epitaxial Silicon Transistor

Absolute Maximum Ratings Ta=25°C unless otherwise noted

Symbol VCBO VCEO VEBO IC PC TSTG

Collector-Base VoltageCollector-Emitter VoltageEmitter-Base VoltageCollector Current

Collector Power DissipationStorage Temperature

Parameter

1. Base 2. Emitter 3. Collector

Value45455200350-55 ~ 150

UnitsVVVmAmW°C

• Refer to KST3904 for graphs

Electrical Characteristics Ta=25°C unless otherwise noted

SymbolBVCEOBVEBOICESIEBOhFE

Parameter

Collector-Emitter Breakdown VoltageEmitter-Base Breakdown VoltageCollector Cut-off CurrentEmitter Cut-off CurrentDC Current Gain

Test Condition

IC=2.0mA, IB=0IE=1.0µA, IC=0VCE=32V, VBE=0VEB=4V, IC=0VCE=5V, IC=10µAVCE=5V, IC=2.0mAVCE=1V, IC=50mAIC=10mA, IB=0.25mAIC=50mA, IB=1.25mAIC=10mA, IB=0.25mAIC=50mA, IB=1.25mAVCE=5V, IC=2.0mA

VCE=5V, IC=10mA, f=100MHzVCE=10V, IE=0, f=1MHzVCE=5V, IC=0.2mARS=2KΩ, f=1KHzIC=10mA, IB1=1.0mAVBB=3.6V, IB2=1.0mAR1=R2=5KΩ, RL=990Ω

Marking

0.60.70.55125

4.56150800

2018070Min.455

20203100.350.550.851.050.75

VVVVVMHzpFdBnsns

Max.

UnitsVVnAnA

VCE (sat)VBE (sat)VBE (on)fTCobNFtONtOFF

Collector-Emitter Saturation VoltageBase-Emitter Saturation VoltageBase-Emitter On VoltageCurrent Gain Bandwidth ProductOutput CapacitanceNoise FigureTurn On TimeTurn Off Time

AH

©2002 Fairchild Semiconductor CorporationRev. B2, December 2002

元器件交易网www.cecb2b.comBCX70HPackage DimensionsSOT-23Dimensions in Millimeters©2002 Fairchild Semiconductor Corporation

Rev. B2, December 2002

元器件交易网www.cecb2b.com

TRADEMARKS

The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is notintended to be an exhaustive list of all such trademarks.

ACEx™FACT™ActiveArray™FACT Quiet series™Bottomless™FAST®

FASTr™CoolFET™

CROSSVOLT™FRFET™

GlobalOptoisolator™DOME™

EcoSPARK™GTO™2CMOS™EHiSeC™EnSigna™I2C™

Across the board. Around the world.™The Power Franchise™

Programmable Active Droop™DISCLAIMER

ImpliedDisconnect™ISOPLANAR™LittleFET™MicroFET™MicroPak™MICROWIRE™MSX™MSXPro™OCX™OCXPro™OPTOLOGIC®OPTOPLANAR™PACMAN™POP™

Power247™PowerTrench®QFET™QS™

QT Optoelectronics™Quiet Series™RapidConfigure™RapidConnect™

SILENT SWITCHER®SMART START™

SPM™Stealth™

SuperSOT™-3SuperSOT™-6SuperSOT™-8SyncFET™TinyLogic™

TruTranslation™UHC™UltraFET®VCX™

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LIFE SUPPORT POLICY

FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORTDEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTORCORPORATION.As used herein:

1. Life support devices or systems are devices or systemswhich, (a) are intended for surgical implant into the body,or (b) support or sustain life, or (c) whose failure to performwhen properly used in accordance with instructions for useprovided in the labeling, can be reasonably expected toresult in significant injury to the user.

2. A critical component is any component of a life supportdevice or system whose failure to perform can bereasonably expected to cause the failure of the life supportdevice or system, or to affect its safety or effectiveness.

PRODUCT STATUS DEFINITIONSDefinition of Terms

Datasheet IdentificationAdvance Information

Product StatusFormative or In DesignFirst Production

Definition

This datasheet contains the design specifications forproduct development. Specifications may change inany manner without notice.

This datasheet contains preliminary data, and

supplementary data will be published at a later date.Fairchild Semiconductor reserves the right to makechanges at any time without notice in order to improvedesign.

This datasheet contains final specifications. FairchildSemiconductor reserves the right to make changes atany time without notice in order to improve design.This datasheet contains specifications on a productthat has been discontinued by Fairchild semiconductor.The datasheet is printed for reference information only.

Preliminary

No Identification NeededFull Production

ObsoleteNot In Production

©2002 Fairchild Semiconductor CorporationRev. I1