型號/規(guī)格2SA1797品牌/商標(biāo)UTC(臺灣友順）封裝形式TO-252,92NL,SOT-89,223環(huán)保類別普通型安裝方式貼片式包裝方式卷帶編帶包裝 POWERTRANSISTORFEATURES*Lowsaturationvoltage.VCE(SAT)=-0.35V(Max)atIC/IB=-1A/-50mA*ExcellentDCcurrentgaincharacteristics 產(chǎn)品分類：　Amplifier/Comparator： AudioAmplifiers、OperationalAmplifier VoltageComparatorPowerManagement： ComboIC、DDRTerminationRegulators FETBiasControllers InvertingDC-DCConverter Li-BatteryProtectionorChargerIC LinearRegulators、PWMController LowDropoutLinearRegulators PowerFactorControl、WhiteLEDDriver ShuntReferenceRegulators StepDownSwitchingRegulators Step-UpDC-DCConverterandController SupervisoryCircuit、USBPowerSwitch VoltageDetectionandSystemResetICHallICsDarlingtonTraNSistorsDualChipTranSIStors： ComplexBipolarTransistors ComplexDigitalTransistorsAnalogSwitches： AnalogMultiplexers,DemultiplexerICs VideoSignalSwitchSpecialApplicationICs： A-DorD-AConverters Alarm/SoundGeneratorIC AutomotiveIC、MotorControllerIC ChristmasLampController InterfaceandDriverCircuit LeakageCurrentDetector MelodyIC、Miscellaneous RadioandCassetteRecorderCircuit RemoteControllerIC TelecommunicationCircuit TelevisionCircuit、TimerLogicMosfets： JFET PowerMosfetTRIACsandSCRsBuilt-InBiasResistorTransistors