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BCX19;BCX19_D87Z;中文规格书,Datasheet资料

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©2002 Fairchild Semiconductor CorporationRev. A1, August 2002BCX19

Absolute Maximum Ratings

T

C=25°C unless otherwise noted

Electrical Characteristics TC=25°C unless otherwise noted

Thermal Characteristics TA=25°C unless otherwise notedSymbolParameterValueUnitsVCEOCollector-Emitter Voltage45V

VCBOCollector-Base Voltage50V

VEBOEmitter-Base Voltage5.0V

ICCollector current- Continuous500mW

TJ, TstgJunction and Storage Temperature-55 ~ +150°C

SymbolParameterTest ConditionMin.Typ.Max.Units

Off CharacteristicsV(BR)CEOCollector-Emitter Breakdown VoltageIC = 10mA, IB = 045V

V(BR)CESCollector-Emitter Breakdown VoltageIC = 10µA, IC = 050V

ICBOCollector Cutoff CurrentVCB = 20V, IE = 0VCB = 20V, IE = 0, TA = 150°C1005.0nAµA

IEBOEmitter Cutoff CurrentVEB = 5.0V, IC = 010µA

On Characteristics

hFEDC Current GainIC = 100mA, VCE = 1.0VIC = 300mA, VCE = 1.0VIC = 500mA, VCE = 1.0V1007040600

VCE(sat)Collector-Emitter Saturation VoltageIC = 500mA, IB = 50mA0.62V

VBE(on)Base-Emitter On VoltageIC = 500mA, VCE = 1.0V1.2V

SymbolParameterMax.UnitsPDTotal Device DissipationDerate above 25°C3002.4mWmW/°C

RθJAThermal Resistance, Junction to Ambient417°C/WBCX19

NPN Medium Power Transistor

•This device is designed for general purpose amplifiers.•Sourced from process 38.

SOT-23

1. Base 2. Emitter 3. Collector 123

Mark: U1

http://oneic.com/

0.96~1.140.120.03~0.10

0.38 REF

0.40 ±0.03

2.90 ±0.10

0.95 ±0.030.95 ±0.03

1.90 ±0.030.508REF0.97REF1.30 ±0.100.45~0.60

2.40 ±0.10

+0.05–0.0230.20 MIN

0.40 ±0.03SOT-23Package DimensionsBCX19

Dimensions in Millimeters

©2002 Fairchild Semiconductor CorporationRev. A1, August 2002

http://oneic.com/©2002 Fairchild Semiconductor CorporationRev. I1

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.

DISCLAIMERFAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANYPRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANYLIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.

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 DEFINITIONS

Definition of Terms

Datasheet IdentificationProduct StatusDefinition

Advance InformationFormative or In DesignThis datasheet contains the design specifications forproduct development. Specifications may change inany manner without notice.

PreliminaryFirst ProductionThis datasheet contains preliminary data, andsupplementary data will be published at a later date.Fairchild Semiconductor reserves the right to makechanges at any time without notice in order to improvedesign.

No Identification NeededFull ProductionThis datasheet contains final specifications. FairchildSemiconductor reserves the right to make changes atany time without notice in order to improve design.

ObsoleteNot In ProductionThis datasheet contains specifications on a productthat has been discontinued by Fairchild semiconductor.The datasheet is printed for reference information only.FACT™FACT Quiet series™FAST®

FASTr™FRFET™GlobalOptoisolator™GTO™HiSeC™I2C™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™ACEx™ActiveArray™Bottomless™CoolFET™CROSSVOLT™DOME™EcoSPARK™E2CMOS™EnSigna™Across the board. Around the world.™The Power Franchise™Programmable Active Droop™

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GBPC3506W;GBPC3502;GBPC3510W;GBPC3510;GBPC1506;中文规格书,Datasheet资料

GBPC3506W;GBPC3502;GBPC3510W;GBPC3510;GBPC1506;中文规格书,Datasheet资料

GBPC 12, 15, 25, 35 SERIES — Bridge Rectifiers (Glass Passivated)

© 2010 Fairchild Semiconductor Corporation

GBPC 12, 15, 25, 35 SERIES Rev. C51 July 2010

GBPC 12, 15, 25, 35 SERIES

Bridge Rectifiers (Glass Passivated)

Features

•Integrally molded heatsink provided very low thermal resistance for maximum heat dissipation.

•Surge Overload Ratings from 300 amperes to 400 amperes.

•Isolated voltage from case to lead over 2500 volts.

•UL certified, UL #E326243

•Terminals Finish Material - Silver (solderable per MIL-STD-202, Method 208 for the wire type GBPC-W package)

- Nickel for GBPC package.

Suffix “W”

Wire Lead Structure

Suffix “M”

Terminal Location Face to Face

Absolute Maximum Ratings * T

A = 25°C unless otherwise noted

* These ratings are limiting values above which the serviceability of any semiconductor device may by impaired.SymbolParameterValue

3296;中文规格书,Datasheet资料

3296;中文规格书,Datasheet资料

Pomona®

All dimensions are in inches. Tolerances (except noted): .xx = ±.02” (,51 mm), .xxx = ± .005” (,127 mm). All specifications are to the latest revisions. Specifications are subject to change without notice. Registered trademarks are the property of their respective companies. Made in USA 6/9/99 PomonaACCESS 90761 (800) 444-6785 or (425) 446-6010 SY/EH/LS More drawings available at S:\Engineering\Release\DataSheets\FlukeDataSheet\d3296_1_01.doc

Page 1 of 2

Model 3296 Adapter, Miniature Binding Posts To BNC Male

Sales: 800-490-2361 Fax: 888-403-3360 Technical Assistance: 800-241-2060 MATERIALS: Body: Brass, Tarnish Resistant Plating, Center Contact: Gold Plated Brass Marking: “Pomona 3296” RATINGS: Operating Voltage: Shield/Earth: 30VAC/60VDC Max. Inner conductor/Shield: 500VRMS Max. Operating Temperature: +50ºC. (+122ºF.) Max. ORDERING INFORMATION:

UCC3919D;UCC2919D;UCC2919PW;UCC3919PW;UCC3919DTR;中文规格书,Datasheet资料

UCC3919D;UCC2919D;UCC2919PW;UCC3919PW;UCC3919DTR;中文规格书,Datasheet资料

UCC2919

UCC3919

SLUS374C − JULY 1999 − REVISED NOVEMBER 2005

3ĆV TO 8ĆV HOT SWAP POWER MANAGER

FEATURES

DPrecision Fault Threshold

DCharge Pump for Low RDS(on) High SideDriveDDifferential Sense Inputs

DProgrammable Average Power Limiting

DProgrammable Linear Current Control

DProgrammable Fault Time

DFault Output Indicator

DManual and Automatic Reset Modes

DShutdown Control With ProgrammableSoftstartDUndervoltage Lockout

DElectronic Circuit Breaker Function

DESCRIPTION

The UCC3919 family of hot swap powermanagers provide complete power management,hot swap, and fault handling capability. TheUCC3919 features a duty ratio current limitingtechnique, which provides peak load capabilitywhile limiting the average power dissipation of theexternal pass transistor during fault conditions.The UCC3919 has two reset modes, selected withthe TTL/CMOS compatible L/R pin. In one mode,when a fault occurs the IC repeatedly tries to resetitself at a user defined rate, with user definedmaximum output current and pass transistorpower dissipation. In the other mode the outputlatches off and stays off until either the L/R pin isreset or the shutdown pin is toggled. The on boardcharge pump circuit provides the necessary gatevoltage for an external N-channel power FET.

BB198,115;中文规格书,Datasheet资料

BB198,115;中文规格书,Datasheet资料

1. Product profile

1.1General descriptionThe BB198 is a low voltage variable capacitance diode for the Voltage Controlled Oscillator (VCO) and Voltage Controlled Crystal Oscillator (VCXO) applications.1.2Features and benefits󰂄Small plastic SMD package󰂄Very low operating voltage󰂄

Large capacitance ratio (Cd(1V)/Cd(4V)=4.3 minimum)󰂄Good capacitor-voltage (C-V) linearity󰂄Very low series resistance allowing high Q performance.1.3Applications󰂄Communication equipment󰂄Voltage Controlled Oscillators2. Pinning information[1]The marking bar indicates the cathode.BB198Variable capacitance diode for VCO and VCXORev. 1 — 1 December 2010Product data sheet

CAUTIONThis device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken during transport and handling.

Table 1.PinningPinDescriptionSimplified outlineGraphic symbol1cathode[1]2anode21sym008